Show, Clear, and Debug Command Reference
Command Hierarchies
Show Commands
show
— bgp
— auth-keychain keychain-name
— neighbor ip-address graceful-restart
— paths
— routes mvpn-ipv4 type mvpn-type {rd rd | originator-ip ip-address | source-ip ip-address | group-ip ip-address | source-as as-number} [hunt| detail]
— routes evpn inclusive-mcast [hunt | detail] [rd rd] [originator-ip ip-address] [next-hop ip-address] [community comm-id] [tag vni-id]
— routes evpn ip-prefix [hunt | detail] [rd rd] [prefix ip-prefix/mask] [community comm-id] [tag vni-id] [next-hop ip-address]
— routes evpn mac [hunt | detail] [rd rd] [next-hop ip-address] [mac-address mac-address] [community comm-id] [tag vni-id]
— routes flow-ipv4
— policy-test policy-name family family prefix prefix/pfxlen [longer]] [neighbor neighbor] [display-rejects] [detail]
— fib
Clear Commands
clear
— router
— bgp
— flap-statistics [{prefix/mask [neighbor ip-address] | [group group-name] | [regex reg-exp | policy policy-name}]
— neighbor ip-address end-of-rib
— protocol
Debug Commands
debug
— router
— bgp
— no events
— no graceful-restart
— no keepalive
— no notification
— no open
— no packets
— no route-refresh
— no rtm
— no socket
— no timers
— no update
Command Descriptions
Show Commands
The command outputs in the following section are examples only; actual displays may differ depending on supported functionality and user configuration.
router
Syntax
router [router-instance]
Context
show
Description
Displays router instance information.
Parameters
router-instance—
Specify either the router-name or service-id.
Values—
router-name: Base, management
service-id: 1 to 2147483647
Values—
Base
bgp
Syntax
bgp
Context
show>router
Description
Enables the context to display BGP related information.
auth-keychain
Syntax
auth-keychain [keychain]
Context
show>router>bgp
show>router>bgp>group
show>router>bgp>group>neighbor
Description
This command displays BGP sessions using particular authentication key-chain.
Parameters
keychain—
Specifies an existing keychain name.
Output
Sample Output
*A:ALA-48# show router 2 bgp auth-keychain
===============================================================================
Sessions using key chains
===============================================================================
Peer address Group Keychain name
-------------------------------------------------------------------------------
10.20.1.3 1 eta_keychain1
30.1.0.2 1 eta_keychain1
===============================================================================
*A:ALA-48#
*A:ALA-48>config>router>bgp# show router bgp group "To_AS_10000"
===============================================================================
BGP Group : To_AS_10000
-------------------------------------------------------------------------------
Group : To_AS_10000
-------------------------------------------------------------------------------
Group Type : No Type State : Up
Peer AS : 10000 Local AS : 200
Local Address : n/a Loop Detect : Ignore
Import Policy : None Specified / Inherited
Export Policy : ospf3
Hold Time : 90 Keep Alive : 30
Cluster Id : 0.0.0.100 Client Reflect : Enabled
NLRI : Unicast Preference : 170
TTL Security : Disabled Min TTL Value : n/a
Graceful Restart : Enabled Stale Routes Time: 360
Auth key chain : testname
List of Peers
- 10.0.0.8 :
To_Router B - EBGP Peer
Total Peers : 1 Established : 0
-------------------------------------------------------------------------------
Peer Groups : 1
===============================================================================
*A:ALA-48>config>router>bgp#
*A:ALA-48>config>router>bgp# show router bgp neighbor 10.0.0.8
===============================================================================
BGP Neighbor
-------------------------------------------------------------------------------
Peer : 10.0.0.8
Group : To_AS_10000
-------------------------------------------------------------------------------
Peer AS : 10000 Peer Port : 0
Peer Address : 10.0.0.8
Local AS : 200 Local Port : 0
Local Address : 0.0.0.0
Peer Type : External
State : Active Last State : Idle
Last Event : stop
Last Error : Cease
Local Family : IPv4
Remote Family : Unused
Hold Time : 90 Keep Alive : 30
Active Hold Time : 0 Active Keep Alive : 0
Cluster Id : 0.0.0.100
Preference : 99 Num of Flaps : 0
Recd. Paths : 0
IPv4 Recd. Prefixes : 0 IPv4 Active Prefixes : 0
IPv4 Suppressed Pfxs : 0 VPN-IPv4 Suppr. Pfxs : 0
VPN-IPv4 Recd. Pfxs : 0 VPN-IPv4 Active Pfxs : 0
Mc IPv4 Recd. Pfxs. : 0 Mc IPv4 Active Pfxs. : 0
Mc IPv4 Suppr. Pfxs : 0 IPv6 Suppressed Pfxs : 0
IPv6 Recd. Prefixes : 0 IPv6 Active Prefixes : 0
Input Queue : 0 Output Queue : 0
i/p Messages : 0 o/p Messages : 0
i/p Octets : 0 o/p Octets : 0
i/p Updates : 0 o/p Updates : 0
TTL Security : Disabled Min TTL Value : n/a
Graceful Restart : Enabled Stale Routes Time : 360
Advertise Inactive : Disabled Peer Tracking : Disabled
Advertise Label : None
Auth key chain : testname
Local Capability : RouteRefresh MP-BGP
Remote Capability :
Import Policy : None Specified / Inherited
Export Policy : ospf3
-------------------------------------------------------------------------------
Neighbors : 1
===============================================================================
*A:ALA-48>config>router>bgp#
*A:ALA-48>config>router>bgp# show router bgp auth-keychain testname
=========================================================================
Sessions using key chain: keychain
=========================================================================
Peer address Group Keychain name
-------------------------------------------------------------------------
10.0.0.8 To_AS_10000 testname
=========================================================================
*A:ALA-48>config>router>bgp#
damping
Syntax
damping [damp-type] [detail]
damping [ip-prefix | prefix-length] [detail]
Context
show>router>bgp
Description
This command displays BGP routes which have been dampened due to route flapping. This command can be entered with or without a route parameter.
When the keyword detail is included, more detailed information displays.
When only the command is entered (without any parameters included except detail), then all dampened routes are listed.
When a parameter is specified, then the matching route or routes are listed.
When a decayed, history, or suppressed keyword is specified, only those types of dampened routes are listed.
Parameters
ip-prefix—
Displays damping information for the specified IP prefix and length.
Values—
ipv4-prefix:
- a.b.c.d (host bits must be 0)
ipv4-prefix-length: [0 to 32]
ipv6-prefix:
- x:x:x:x:x:x:x:x (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d
- x: [0 to FFFF]H
- d: [0 to 255]D
ipv6-prefix-length: [0 to 128]
damp-type—
Specifies the type of damping to display.
Values—
decayed — Displays damping entries that are decayed but are not suppressed.
history — Displays damping entries that are withdrawn but have history.
suppressed — Displays damping entries suppressed because of route damping.
detail—
Displays detailed information.
Output
Damping Output Fields
The following table describes BGP damping output fields.
Table 50: Damping Output Fields
Label | Description |
BGP Router ID | The local BGP router ID. |
The local BGP router ID. | The configured autonomous system number. |
Local AS | The configured or inherited local AS for the specified peer group. If not configured, then it is the same value as the AS. |
Network | Route IP prefix and mask length for the route. |
Flag(s) | Legend: Status codes: u- used, s-suppressed, h-history, d-decayed, *-valid. If a * is not present, then the status is invalid. Origin codes: i-IGP, e-EGP, ?-incomplete, >-best |
From | The originator ID path attribute value. |
Reuse time | The time when a suppressed route can be used again. |
From | The originator ID path attribute value. |
Reuse time | The time when a suppressed route can be used again. |
AS Path | The BGP AS path for the route. |
Peer | The router ID of the advertising router. |
NextHop | BGP nexthop for the route. |
Peer AS | The autonomous system number of the advertising router. |
Peer Router-Id | The router ID of the advertising router. |
Local Pref | BGP local preference path attribute for the route. |
Age | The length of time in hour/minute/second (HH:MM:SS) format. |
Last update | The time when BGP was updated last in day/hour/minute (DD:HH:MM) format. |
FOM Present | The current Figure of Merit (FOM) value. |
Number of Flaps | The number of route flaps in the neighbor connection. |
Reuse time | The time when the route can be reused. |
Path | The BGP AS path for the route. |
Applied Policy | The applied route policy name. |
Sample Output
A:ALA-12# show router bgp damping
===============================================================================
BGP Router ID : 10.0.0.14 AS : 65206 Local AS : 65206
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, - best
===============================================================================
BGP Damped Routes
===============================================================================
Flag Network From Reuse AS-Path
-------------------------------------------------------------------------------
ud*i 12.149.7.0/24 10.0.28.1 00h00m00s 60203 65001 19855 3356
1239 22406
si 24.155.6.0/23 10.0.28.1 00h43m41s 60203 65001 19855 3356
2914 7459
si 24.155.8.0/22 10.0.28.1 00h38m31s 60203 65001 19855 3356
2914 7459
si 24.155.12.0/22 10.0.28.1 00h35m41s 60203 65001 19855 3356
2914 7459
si 24.155.22.0/23 10.0.28.1 00h35m41s 60203 65001 19855 3356
2914 7459
si 24.155.24.0/22 10.0.28.1 00h35m41s 60203 65001 19855 3356
2914 7459
si 24.155.28.0/22 10.0.28.1 00h34m31s 60203 65001 19855 3356
2914 7459
si 24.155.40.0/21 10.0.28.1 00h28m24s 60203 65001 19855 3356
7911 7459
si 24.155.48.0/20 10.0.28.1 00h28m24s 60203 65001 19855 3356
7911 7459
ud*i 61.8.140.0/24 10.0.28.1 00h00m00s 60203 65001 19855 3356
4637 17447
ud*i 61.8.141.0/24 10.0.28.1 00h00m00s 60203 65001 19855 3356
4637 17447
ud*i 61.9.0.0/18 10.0.28.1 00h00m00s 60203 65001 19855 3356
3561 9658 6163
. . .
ud*i 62.213.184.0/23 10.0.28.1 00h00m00s 60203 65001 19855 3356
6774 6774 9154
-------------------------------------------------------------------------------
A:ALA-12#
A:ALA-12# show router bgp damping detail
===============================================================================
BGP Router ID : 10.0.0.14 AS : 65206 Local AS : 65206
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * -
valid
Origin codes : i - IGP, e - EGP, ? - incomplete, - best
===============================================================================
BGP Damped Routes
===============================================================================
-------------------------------------------------------------------------------
Network : 12.149.7.0/24
-------------------------------------------------------------------------------
Network : 12.149.7.0/24 Peer : 10.0.28.1
NextHop : 10.0.28.1 Reuse time : 00h00m00s
Peer AS : 60203 Peer Router-Id : 32.32.27.203
Local Pref : none
Age : 00h22m09s Last update : 02d00h58m
FOM Present : 738 FOM Last upd. : 2039
Number of Flaps : 2 Flags : ud*i
Path : 60203 65001 19855 3356 1239 22406
Applied Policy : default-damping-profile
-------------------------------------------------------------------------------
Network : 15.142.48.0/20
-------------------------------------------------------------------------------
Network : 15.142.48.0/20 Peer : 10.0.28.1
NextHop : 10.0.28.1 Reuse time : 00h00m00s
Peer AS : 60203 Peer Router-Id : 32.32.27.203
Local Pref : none
Age : 00h00m38s Last update : 02d01h20m
FOM Present : 2011 FOM Last upd. : 2023
Number of Flaps : 2 Flags : ud*i
Path : 60203 65001 19855 3356 3561 5551 1889
Applied Policy : default-damping-profile
-------------------------------------------------------------------------------
Network : 15.200.128.0/19
-------------------------------------------------------------------------------
Network : 15.200.128.0/19 Peer : 10.0.28.1
NextHop : 10.0.28.1 Reuse time : 00h00m00s
Peer AS : 60203 Peer Router-Id : 32.32.27.203
Local Pref : none
Age : 00h00m38s Last update : 02d01h20m
FOM Present : 2011 FOM Last upd. : 2023
Number of Flaps : 2 Flags : ud*i
Path : 60203 65001 19855 1299 702 1889
Applied Policy : default-damping-profile
-------------------------------------------------------------------------------
Network : 15.203.192.0/18
-------------------------------------------------------------------------------
Network : 15.203.192.0/18 Peer : 10.0.28.1
NextHop : 10.0.28.1 Reuse time : 00h00m00s
Peer AS : 60203 Peer Router-Id : 32.32.27.203
Local Pref : none
Age : 00h00m07s Last update : 02d01h20m
FOM Present : 1018 FOM Last upd. : 1024
Number of Flaps : 1 Flags : ud*i
Path : 60203 65001 19855 1299 702 1889
Applied Policy : default-damping-profile
-------------------------------------------------------------------------------
A:ALA-12#
A:ALA-12# show router bgp damping 15.203.192.0/18 detail
===============================================================================
BGP Router ID : 10.0.0.14 AS : 65206 Local AS : 65206
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, - best
===============================================================================
BGP Damped Routes 15.203.192.0/18
===============================================================================
-------------------------------------------------------------------------------
Network : 15.203.192.0/18
-------------------------------------------------------------------------------
Network : 15.203.192.0/18 Peer : 10.0.28.1
NextHop : 10.0.28.1 Reuse time : 00h00m00s
Peer AS : 60203 Peer Router-Id : 32.32.27.203
Local Pref : none
Age : 00h00m42s Last update : 02d01h20m
FOM Present : 2003 FOM Last upd. : 2025
Number of Flaps : 2 Flags : ud*i
Path : 60203 65001 19855 3356 702 1889
Applied Policy : default-damping-profile
-------------------------------------------------------------------------------
Paths : 1
===============================================================================
A:ALA-12#
A:ALA-12# show router bgp damping suppressed detail
===============================================================================
BGP Router ID : 10.0.0.14 AS : 65206 Local AS : 65206
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, - best
===============================================================================
BGP Damped Routes (Suppressed)
===============================================================================
-------------------------------------------------------------------------------
Network : 15.142.48.0/20
-------------------------------------------------------------------------------
Network : 15.142.48.0/20 Peer : 10.0.28.1
NextHop : 10.0.28.1 Reuse time : 00h29m22s
Peer AS : 60203 Peer Router-Id : 32.32.27.203
Local Pref : none
Age : 00h01m28s Last update : 02d01h20m
FOM Present : 2936 FOM Last upd. : 3001
Number of Flaps : 3 Flags : si
Path : 60203 65001 19855 3356 702 1889
Applied Policy : default-damping-profile
-------------------------------------------------------------------------------
Network : 15.200.128.0/19
-------------------------------------------------------------------------------
Network : 15.200.128.0/19 Peer : 10.0.28.1
NextHop : 10.0.28.1 Reuse time : 00h29m22s
Peer AS : 60203 Peer Router-Id : 32.32.27.203
Local Pref : none
Age : 00h01m28s Last update : 02d01h20m
FOM Present : 2936 FOM Last upd. : 3001
Number of Flaps : 3 Flags : si
Path : 60203 65001 19855 3356 702 1889
Applied Policy : default-damping-profile
-------------------------------------------------------------------------------
Network : 15.203.240.0/20
-------------------------------------------------------------------------------
Network : 15.203.240.0/20 Peer : 10.0.28.1
NextHop : 10.0.28.1 Reuse time : 00h29m22s
Peer AS : 60203 Peer Router-Id : 32.32.27.203
Local Pref : none
Age : 00h01m28s Last update : 02d01h20m
FOM Present : 2936 FOM Last upd. : 3001
Number of Flaps : 3 Flags : si
Path : 60203 65001 19855 3356 702 1889
Applied Policy : default-damping-profile
-------------------------------------------------------------------------------
Network : 15.206.0.0/17
-------------------------------------------------------------------------------
Network : 15.206.0.0/17 Peer : 10.0.28.1
NextHop : 10.0.28.1 Reuse time : 00h29m22s
Peer AS : 60203 Peer Router-Id : 32.32.27.203
Local Pref : none
Age : 00h01m28s Last update : 02d01h20m
FOM Present : 2936 FOM Last upd. : 3001
Number of Flaps : 3 Flags : si
Path : 60203 65001 19855 3356 702 1889
Applied Policy : default-damping-profile
-------------------------------------------------------------------------------
A:ALA-12#
group
Syntax
group [name] [detail]
Context
show>router>bgp
Description
This command displays group information for a BGP peer group. This command can be entered with or without parameters.
When this command is entered without a group name, information about all peer groups displays.
When the command is issued with a specific group name, information only pertaining to that specific peer group displays.
The ‘State’ field displays the BGP group’s operational state. Valid states are:
Up — BGP global process is configured and running.
Down — BGP global process is administratively shutdown and not running.
Disabled — BGP global process is operationally disabled. The process must be restarted by the operator.
Parameters
name—
Displays information for the BGP group specified.
detail—
Displays detailed information.
Output
Standard and Detailed Group Output
The following table describes the standard and detailed command output fields for a BGP group.
Table 51: BGP Group Output Fields
Label | Description |
Group | Displays the BGP group name. |
Group Type | No Type Peer type not configured. |
External Peer type configured as external BGP peers. | |
Internal Peer type configured as internal BGP peers. | |
State | Disabled The BGP peer group has been operationally disabled. |
Down The BGP peer group is operationally inactive. | |
Up The BGP peer group is operationally active. | |
Peer AS | The configured or inherited peer AS for the specified peer group. |
Local AS | The configured or inherited local AS for the specified peer group. |
Local Address | The configured or inherited local address for originating peering for the specified peer group. |
Loop Detect | The configured or inherited loop detect setting for the specified peer group. |
Connect Retry | The configured or inherited connect retry timer value. |
Authentication | None No authentication is configured. |
MD5 MD5 authentication is configured. | |
Bfd | Yes BFD is enabled. |
No BFD is disabled. | |
Local Pref | The configured or inherited local preference value. |
MED Out | The configured or inherited MED value assigned to advertised routes without a MED attribute. |
Min Route Advt. | The minimum amount of time that must pass between route updates for the same IP prefix. |
Min AS Originate | The minimum amount of time that must pass between updates for a route originated by the local router. |
Multihop | The maximum number of router hops a BGP connection can traverse. |
Prefix Limit | No Limit No route limit assigned to the BGP peer group. |
1 to 4294967295 The maximum number of routes BGP can learn from a peer. | |
Passive | Disabled BGP attempts to establish a BGP connection with neighbor in the specified peer group. |
Enabled BGP will not actively attempt to establish a BGP connection with neighbor in the specified peer group. | |
Next Hop Self | Disabled BGP is not configured to send only its own IP address as the BGP nexthop in route updates to neighbors in the peer group. |
Enabled BGP sends only its own IP address as the BGP nexthop in route updates to neighbors in the specified peer group. | |
Aggregator ID 0 | Disabled BGP is not configured to set the aggregator ID to 0.0.0.0 in all originated route aggregates sent to the neighbor in the peer group. |
Enabled BGP is configured to set the aggregator ID to 0.0.0.0 in all originated route aggregates sent to the neighbor in the peer group. | |
Remove Private | Disabled BGP will not remove all private AS numbers from the AS path attribute in updates sent to the neighbor in the peer group. |
Enabled BGP removes all private AS numbers from the AS path attribute in updates sent to the neighbor in the peer group. | |
Damping | Disabled The peer group is configured not to dampen route flaps. |
Enabled The peer group is configured to dampen route flaps. | |
Export Policy | The configured export policies for the peer group. |
Import Policy | The configured import policies for the peer group. |
Hold Time | The configured hold time setting. |
Keep Alive | The configured keepalive setting. |
Cluster Id | The configured route reflector cluster ID. |
None No cluster ID has been configured | |
Client Reflect | Disabled The BGP route reflector will not reflect routes to this neighbor. |
Enabled The BGP route reflector is configured to reflect routes to this neighbor. | |
NLRI | The type of NLRI information that the specified peer group can accept. |
Unicast IPv4 unicast routing information can be carried. | |
Preference | The configured route preference value for the peer group. |
List of Peers | A list of BGP peers configured under the peer group. |
List of Static Peers | A list of statically configured BGP peers configured under the peer group. |
List of Dynamic Peers | A list of dynamic BGP peers configured under the peer group. |
Total Peers | The total number of peers configured under the peer group. |
Established | The total number of peers that are in an established state. |
Sample Output
A:ALA-12# show router bgp group
===============================================================================
BGP Groups
-------------------------------------------------------------------------------
Group : To_AS_40000
-------------------------------------------------------------------------------
Description : Not Available
Group Type : No Type State : Up
Peer AS : 40000 Local AS : 65206
Local Address : n/a Loop Detect : Ignore
Export Policy : direct2bgp
Hold Time : 90 Keep Alive : 30
Cluster Id : None Client Reflect : Enabled
NLRI : Unicast Preference : 170
List of Peers
- 10.0.0.1 : To_Jukebox
- 10.0.0.12 : Not Available
- 10.0.0.13 : Not Available
- 10.0.0.14 : To_SR1
- 10.0.0.15 : To_H-215
Total Peers : 5 Established : 2
===============================================================================
A:ALA-12#
Sample Detailed Output
A:ALA-12# show router bgp group detail
===============================================================================
BGP Groups (detail)
-------------------------------------------------------------------------------
Group : To_AS_40000
-------------------------------------------------------------------------------
Description : Not Available
Group Type : No Type State : Up
Peer AS : 40000 Local AS : 65206
Local Address : n/a Loop Detect : Ignore
Connect Retry : 20 Authentication : None
Local Pref : 100 MED Out : 0
Multihop : 0 (Default)
Min Route Advt. : 30 Min AS Originate : 15
Prefix Limit : No Limit Passive : Disabled
Next Hop Self : Disabled Aggregator ID 0 : Disabled
Remove Private : Disabled Damping : Disabled
Export Policy : direct2bgp
Hold Time : 90 Keep Alive : 30
Cluster Id : None Client Reflect : Enabled
NLRI : Unicast Preference : 170
List of Peers
- 10.0.0.1 : To_Jukebox
- 10.0.0.12 : Not Available
- 10.0.0.13 : Not Available
- 10.0.0.14 : To_SR1
- 10.0.0.15 : To_H-215
Total Peers : 5 Established : 2
===============================================================================
A:ALA-12#
A:SetupCLI>show>router>bgp# group
===============================================================================
BGP Group
-------------------------------------------------------------------------------
Group : bgp_group_1 34567890123456789012
-------------------------------------------------------------------------------
Description : Testing the length of the group value for the DESCRIPTION
parameter of BGP
Group Type : No Type State : Up
Peer AS : n/a Local AS : 100
Local Address : n/a Loop Detect : Ignore
Import Policy : test i1
: test i2
: test i3
: test i4
: test i5 890123456789012345678901
Export Policy : test e1
: test e2
: test e3
: test e4
: test e5 890123456789012345678901
Hold Time : 120 Keep Alive : 30
Cluster Id : None Client Reflect : Disabled
NLRI : Unicast Preference : 101
TTL Security : Disabled Min TTL Value : n/a
Graceful Restart : Disabled Stale Routes Time: n/a
Auth key chain : n/a Bfd Enabled : Yes
List of Peers
- 3.3.3.3 :
Testing the length of the neighbor value for the DESCRIPTION parameter of
BGP
Total Peers : 1 Established : 0
-------------------------------------------------------------------------------
Peer Groups : 1
===============================================================================
A:SetupCLI>show>router>bgp#
neighbor
Syntax
neighbor [ip-address [detail]]
neighbor [as-number [detail]]
neighbor ip-address [family [type mvpn-type]] filter1 [brief]
neighbor ip-address [family] filter2
neighbor as-number [family] filter2
neighbor ip-address orf [filter3]
neighbor ip-address graceful-restart
Context
show>router>bgp
Description
This command displays BGP neighbor information. This command can be entered with or without any parameters.
When this command is issued without any parameters, information about all BGP peers displays.
When the command is issued with a specific IP address or ASN, information regarding only that specific peer or peers with the same AS displays.
When either received-routes or advertised-routes is specified, then the routes received from or sent to the specified peer is listed (see second output example).
 | Note:
This information is not available by SNMP. |
When either history or suppressed is specified, then the routes learned from those peers that either have a history or are suppressed (respectively) are listed.
The ‘State’ field displays the BGP peer’s protocol state. In additional to the standard protocol states, this field can also display the ‘Disabled’ operational state which indicates the peer is operationally disabled and must be restarted by the operator.
Parameters
ip-address—
Display information for the specified IP address.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface]
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum, mandatory for link local addresses
as-number—
Display information for the specified AS number.
Values—
1 to 65535
family—
Specify the type of routing information to be distributed by this peer group.
Values—
evpn — Displays the BGP Ethernet VPN routes.
ipv4 — Displays only those BGP peers that have the IPv4 family enable and not those capable of exchanging IP-VPN routes.
vpn-ipv4 — Displays the content of the multicast routing table.
ipv6 — Displays the BGP peers that are IPv6 capable.
mcast-ipv4 — Displays the BGP peers that are mcast-ipv4 capable.
filter1—
Display information for the specified IP address.
Values—
received-routes — Displays the number of routes received from this peer.
advertised-routes — Displays the number of routes advertised by this peer.
history — Displays statistics for dampened routes.
suppressed — Displays the number of paths from this peer that have been suppressed by damping.
detail — Displays detailed information pertaining to filter1.
filter2—
Display information for the specified AS number.
Values—
history — Display statistics for dampened routes.
suppressed — Display the number of paths from this peer that have been suppressed by damping.
detail — Displays detailed information pertaining to filter2
filter3—
Displays path information for the specified IP address.
Values—
send — Displays the number of paths sent to this peer.
receive — Displays the number of paths received from this peer.
brief—
Displays information in a brief format. This parameter is only supported with received-routes and advertised-routes.
orf—
Displays outbound route filtering for the BGP instance. ORF (Outbound Route Filtering) is used to inform a neighbor of targets (using target-list) that it is willing to receive. This mechanism helps lessen the update exchanges between neighbors and saves CPU cycles to process routes that could have been received from the neighbor only to be dropped/ignored.
graceful-restart—
Displays neighbors configured for graceful restart.
Output
Standard and Detailed Neighbor
The following table describes the standard and detailed command output fields for a BGP neighbor.
Table 52: BGP Neighbor Fields
Label | Description |
Peer | The IP address of the configured BGP peer. |
Group | The BGP peer group to which this peer is assigned. |
Peer AS | The configured or inherited peer AS for the peer group. |
Peer Address | The configured address for the BGP peer. |
Peer Port | The TCP port number used on the far-end system. |
Local AS | The configured or inherited local AS for the peer group. |
Local Address | The configured or inherited local address for originating peering for the peer group. |
Local Port | The TCP port number used on the local system. |
Peer Type | External Peer type configured as external BGP peers. |
Internal Peer type configured as internal BGP peers. | |
Bfd | Yes BFD is enabled. |
No BFD is disabled. | |
Dynamic Peer | Yes The session is dynamic (unconfigured). |
No The session is statically configured. | |
State | Idle The BGP peer is not accepting connections. |
Active BGP is listening for and accepting TCP connections from this peer. | |
Connect BGP is attempting to establish a TCP connections from this peer. | |
Open Sent BGP has sent an OPEN message to the peer and is waiting for an OPEN message from the peer. | |
Open Confirm BGP has received a valid OPEN message from the peer and is awaiting a KEEPALIVE or NOTIFICATION. | |
Established BGP has successfully established a peering and is exchanging routing information. | |
Last State | Idle The BGP peer is not accepting connections. |
Active BGP is listening for and accepting TCP connections from this peer. | |
Connect BGP is attempting to establish a TCP connections from this peer. | |
Open Sent BGP has sent an OPEN message to the peer and is waiting for an OPEN message from the peer. | |
Open Confirm BGP has received a valid OPEN message from the peer and is awaiting a KEEPALIVE or NOTIFICATION. | |
Last Event | start BGP has initialized the BGP neighbor. |
stop BGP has disabled the BGP neighbor. | |
open BGP transport connection opened. | |
close BGP transport connection closed. | |
openFail BGP transport connection failed to open. | |
error BGP transport connection error. | |
connectRetry Connect retry timer expired. | |
holdTime Hold time timer expired. | |
keepAlive Keepalive timer expired. | |
recvOpen Receive an OPEN message. | |
revKeepalive Receive a KEEPALIVE message. | |
recvUpdate Receive an UPDATE message. | |
recvNotify Receive a NOTIFICATION message. | |
None No events have occurred. | |
Last Error | Displays the last BGP error and subcode to occur on the BGP neighbor. |
Connect Retry | The configured or inherited connect retry timer value. |
Local Pref. | The configured or inherited local preference value. |
Min Route Advt. | The minimum amount of time that must pass between route updates for the same IP prefix. |
Min AS Originate | The minimum amount of time that must pass between updates for a route originated by the local router. |
Multihop | The maximum number of router hops a BGP connection can traverse. |
Damping | Disabled BGP neighbor is configured not to dampen route flaps. |
Enabled BGP neighbor is configured to dampen route flaps. | |
Loop Detect | Ignore The BGP neighbor is configured to ignore routes with an AS loop. |
Drop The BGP neighbor is configured to drop the BGP peering if an AS loop is detected. | |
Off AS loop detection is disabled for the neighbor. | |
MED Out | The configured or inherited MED value assigned to advertised routes without a MED attribute. |
Authentication | None No authentication is configured. |
MD5 MD5 authentication is configured. | |
Next Hop Self | Disabled BGP is not configured to send only its own IP address as the BGP nexthop in route updates to the specified neighbor. |
Enabled BGP will send only its own IP address as the BGP nexthop in route updates to the neighbor. | |
AggregatorID Zero | Disabled The BGP Neighbor is not configured to set the aggregator ID to 0.0.0.0 in all originated route aggregates. |
Enabled The BGP Neighbor is configured to set the aggregator ID to 0.0.0.0 in all originated route aggregates. | |
Remove Private | Disabled BGP will not remove all private AS numbers from the AS path attribute, in updates sent to the specified neighbor. |
Enabled BGP will remove all private AS numbers from the AS path attribute, in updates sent to the specified neighbor. | |
Passive | Disabled BGP will actively attempt to establish a BGP connection with the specified neighbor. |
Enabled BGP will not actively attempt to establish a BGP connection with the specified neighbor. | |
Prefix Limit | No Limit No route limit assigned to the BGP peer group. |
1 — 4294967295 The maximum number of routes BGP can learn from a peer. | |
Hold Time | The configured hold time setting. |
Keep Alive | The configured keepalive setting. |
Active Hold Time | The negotiated hold time, if the BGP neighbor is in an established state. |
Active Keep Alive | The negotiated keepalive time, if the BGP neighbor is in an established state. |
Cluster Id | The configured route reflector cluster ID. |
None No cluster ID has been configured. | |
Client Reflect | Disabled The BGP route reflector is configured not to reflect routes to this neighbor. |
Enabled The BGP route reflector is configured to reflect routes to this neighbor. | |
Preference | The configured route preference value for the peer group. |
Num of Flaps | The number of route flaps in the neighbor connection.. |
Recd. Prefixes | The number of routes received from the BGP neighbor. |
Active Prefixes | The number of routes received from the BGP neighbor and active in the forwarding table. |
Recd. Paths | The number of unique sets of path attributes received from the BGP neighbor. |
Suppressed Paths | The number of unique sets of path attributes received from the BGP neighbor and suppressed due to route damping. |
Input Queue | The number of BGP messages to be processed. |
Output Queue | The number of BGP messages to be transmitted. |
i/p Messages | Total number of packets received from the BGP neighbor. |
o/p Messages | Total number of packets sent to the BGP neighbor. |
i/p Octets | Total number of octets received from the BGP neighbor. |
o/p Octets | Total number of octets sent to the BGP neighbor. |
Export Policy | The configured export policies for the peer group. |
Import Policy | The configured import policies for the peer group. |
Sample Output
A:ALA-48# show router bgp neighbor
===============================================================================
BGP Neighbor
-------------------------------------------------------------------------------
Peer : 10.0.0.5 Group : headquarters1
-------------------------------------------------------------------------------
Peer AS : 300 Peer Port : 0
Peer Address : 10.0.0.5
Local AS : 200 Local Port : 0
Local Address : 10.0.0.104
Peer Type : External Dynamic Peer : Yes
State : Active Last State : Idle
Last Event : stop
Last Error : Cease
Local Family : IPv4 Remote Family : Unused
Hold Time : 90 Keep Alive : 30
Active Hold Time : 0 Active Keep Alive: 0
Cluster Id : 0.0.0.100
Preference : 170 Num of Flaps : 0
Recd. Prefixes : 0 Active Prefixes : 0
Recd. Paths : 0 Suppressed Paths : 0
Input Queue : 0 Output Queue : 0
i/p Messages : 0 o/p Messages : 0
i/p Octets : 0 o/p Octets : 0
i/p Updates : 0 o/p Updates : 0
TTL Security : Enabled Min TTL Value : 255
Graceful Restart : Disabled Stale Routes Time: n/a
Local Capability : RouteRefresh MP-BGP
Remote Capability:
Import Policy : None Specified / Inherited
Export Policy : None Specified / Inherited
-------------------------------------------------------------------------------
Peer : 10.0.0.91 Group : Santa Clara
-------------------------------------------------------------------------------
Peer AS : 100 Peer Port : 0
Peer Address : 10.0.0.91
Local AS : 200 Local Port : 0
Local Address : 10.0.0.103
Peer Type : External
State : Connect Last State : Active
Last Event : openFail
Last Error : Cease
Local Family : IPv4 Remote Family : Unused
Hold Time : 90 Keep Alive : 30
Active Hold Time : 0 Active Keep Alive: 0
Cluster Id : 0.0.0.100
Preference : 170 Num of Flaps : 0
Recd. Prefixes : 0 Active Prefixes : 0
Recd. Paths : 0 Suppressed Paths : 0
Input Queue : 0 Output Queue : 0
i/p Messages : 0 o/p Messages : 1
i/p Octets : 0 o/p Octets : 0
i/p Updates : 0 o/p Updates : 0
TTL Security : Disabled Min TTL Value : n/a
Graceful Restart : Disabled Stale Routes Time: n/a
Local Capability : RouteRefresh MP-BGP
Remote Capability:
Import Policy : None Specified / Inherited
Export Policy : None Specified / Inherited
...
-------------------------------------------------------------------------------
A:ALA-48#
A:ALA-48# show router 2 bgp neighbor 10.20.1.3
===============================================================================
BGP Neighbor
===============================================================================
Peer : 10.20.1.3
Group : 1
-------------------------------------------------------------------------------
Peer AS : 100 Peer Port : 49725
Peer Address : 10.20.1.3
Local AS : 100 Local Port : 179
Local Address : 10.20.1.2
Peer Type : Internal
State : Established Last State : Established
Last Event : recvKeepAlive
Last Error : Cease
Local Family : IPv4
Remote Family : IPv4
Hold Time : 3 Keep Alive : 1
Active Hold Time : 3 Active Keep Alive : 1
Cluster Id : None
Preference : 170 Num of Flaps : 0
Recd. Paths : 1
IPv4 Recd. Prefixes : 11 IPv4 Active Prefixes : 10
IPv4 Suppressed Pfxs : 0 VPN-IPv4 Suppr. Pfxs : 0
VPN-IPv4 Recd. Pfxs : 0 VPN-IPv4 Active Pfxs : 0
Mc IPv4 Recd. Pfxs. : 0 Mc IPv4 Active Pfxs. : 0
Mc IPv4 Suppr. Pfxs : 0 IPv6 Suppressed Pfxs : 0
IPv6 Recd. Prefixes : 0 IPv6 Active Prefixes : 0
Input Queue : 0 Output Queue : 0
i/p Messages : 471 o/p Messages : 473
i/p Octets : 3241 o/p Octets : 3241
i/p Updates : 4 o/p Updates : 4
TTL Security : Disabled Min TTL Value : n/a
Advertise Inactive : Disabled Peer Tracking : Disabled
Advertise Label : None
Auth key chain : eta_keychain1
Local Capability : RouteRefresh MP-BGP
Remote Capability : RouteRefresh MP-BGP
Import Policy : None Specified / Inherited
Export Policy : static2bgp
-------------------------------------------------------------------------------
Neighbors : 1
===============================================================================
A:ALA-48#
A:ALA-12# show router bgp neighbor 10.0.0.11 orf
===============================================================================
BGP Neighbor 10.0.0.11 ORF
===============================================================================
Send List (Automatic)
-------------------------------------------------------------------------------
target:65535:10
target:65535:20
===============================================================================
A:ALA-12
A:ALA-22 show router bgp neighbor 10.0.0.1 orf
===============================================================================
BGP Neighbor 10.0.0.1 ORF
===============================================================================
Receive List
-------------------------------------------------------------------------------
target:65535:10
target:65535:20
===============================================================================
A:ALA-22
Sample Detailed Output
A:ALA-12# show router bgp neighbor detail
===============================================================================
BGP Neighbor (detail)
-------------------------------------------------------------------------------
Peer : 10.0.0.15 Group : To_AS_40000
-------------------------------------------------------------------------------
Peer AS : 65205 Peer Port : 0
Peer Address : 10.0.0.15
Local AS : 65206 Local Port : 0
Local Address : 10.0.0.16
Peer Type : External
State : Active Last State : Connect
Last Event : openFail
Last Error : Hold Timer Expire
Connect Retry : 20 Local Pref. : 100
Min Route Advt. : 30 Min AS Orig. : 15
Damping : Disabled Loop Detect : Ignore
MED Out : No MED Out Authentication : None
Next Hop Self : Disabled AggregatorID Zero: Disabled
Remove Private : Disabled Passive : Disabled
Prefix Limit : No Limit
Hold Time : 90 Keep Alive : 30
Active Hold Time : 0 Active Keep Alive: 0
Cluster Id : None Client Reflect : Enabled
Preference : 170 Num of Flaps : 0
Recd. Prefixes : 0 Active Prefixes : 0
Recd. Paths : 0 Suppressed Paths : 0
Input Queue : 0 Output Queue : 0
i/p Messages : 0 o/p Messages : 0
i/p Octets : 0 o/p Octets : 0
i/p Updates : 0 o/p Updates : 0
Export Policy : direct2bgp
===============================================================================
A:ALA-12#
*A:SetupCLI>show>router>bgp# neighbor
===============================================================================
BGP Neighbor
===============================================================================
Peer : 3.3.3.3
Group : bgp_group_1 34567890123456789012
-------------------------------------------------------------------------------
Peer AS : 20 Peer Port : 0
Peer Address : 3.3.3.3
Local AS : 100 Local Port : 0
Local Address : 0.0.0.0
Peer Type : Internal
State : Active Last State : Idle
Last Event : stop
Last Error : Cease
Local Family : IPv4
Remote Family : Unused
Hold Time : 10 Keep Alive : 30
Active Hold Time : 0 Active Keep Alive : 0
Cluster Id : 2.2.3.4
Preference : 101 Num of Flaps : 0
Recd. Paths : 0
IPv4 Recd. Prefixes : 0 IPv4 Active Prefixes : 0
IPv4 Suppressed Pfxs : 0 VPN-IPv4 Suppr. Pfxs : 0
VPN-IPv4 Recd. Pfxs : 0 VPN-IPv4 Active Pfxs : 0
Mc IPv4 Recd. Pfxs. : 0 Mc IPv4 Active Pfxs. : 0
Mc IPv4 Suppr. Pfxs : 0 IPv6 Suppressed Pfxs : 0
IPv6 Recd. Prefixes : 0 IPv6 Active Prefixes : 0
Input Queue : 0 Output Queue : 0
i/p Messages : 0 o/p Messages : 0
i/p Octets : 0 o/p Octets : 0
i/p Updates : 0 o/p Updates : 0
TTL Security : Disabled Min TTL Value : n/a
Graceful Restart : Enabled Stale Routes Time : 360
Advertise Inactive : Disabled Peer Tracking : Enabled
Advertise Label : None Bfd Enabled : Yes
Auth key chain : n/a
Local Capability : RouteRefresh MP-BGP
Remote Capability :
Import Policy : test i1
: test i2
: test i3
: test i4
: test i5 890123456789012345678901
Export Policy : test e1
: test e2
: test e3
: test e4
: test e5 890123456789012345678901
-------------------------------------------------------------------------------
Neighbors : 1
===============================================================================
*A:vRR>config>router>bgp>group# show router bgp neighbor 2.2.2.2 detail
===============================================================================
BGP Neighbor
===============================================================================
-------------------------------------------------------------------------------
Peer : 2.2.2.2
Description : (Not Specified)
Group : cisco
-------------------------------------------------------------------------------
Peer AS : 65002 Peer Port : 53257
Peer Address : 2.2.2.2
Local AS : 65002 Local Port : 179
Local Address : 1.1.1.1
Peer Type : Internal
State : Established Last State : Established
Last Event : recvKeepAlive
Last Error : Cease (Connection Collision Resolution)
Local Family : IPv4
Remote Family : IPv4
Connect Retry : 120 Local Pref. : 100
Min Route Advt. : 30
Multihop : 0 (Default) AS Override : Disabled
Damping : Disabled Loop Detect : Ignore
MED Out : No MED Out Authentication : None
Next Hop Self : Disabled AggregatorID Zero : Disabled
Remove Private : Disabled Passive : Disabled
Peer Identifier : 2.2.2.2 Fsm Est. Trans : 1
Fsm Est. Time : 01h17m16s InUpd Elap. Time : 01h19m03s
Hold Time : 90 Keep Alive : 30
Min Hold Time : 0
Active Hold Time : 90 Active Keep Alive : 30
Cluster Id : None Client Reflect : Disabled
Preference : 170 Num of Update Flaps : 0
Recd. Paths : 1
IPv4 Recd. Prefixes : 1 IPv4 Active Prefixes : 1
IPv4 Suppressed Pfxs : 0 VPN-IPv4 Suppr. Pfxs : 0
VPN-IPv4 Recd. Pfxs : 0 VPN-IPv4 Active Pfxs : 0
Mc IPv4 Recd. Pfxs. : 0 Mc IPv4 Active Pfxs. : 0
Mc IPv4 Suppr. Pfxs : 0 IPv6 Suppressed Pfxs : 0
IPv6 Recd. Prefixes : 0 IPv6 Active Prefixes : 0
VPN-IPv6 Recd. Pfxs : 0 VPN-IPv6 Active Pfxs : 0
VPN-IPv6 Suppr. Pfxs : 0
Mc IPv6 Recd. Pfxs. : 0 Mc IPv6 Active Pfxs. : 0
Mc IPv6 Suppr. Pfxs : 0 L2-VPN Suppr. Pfxs : 0
L2-VPN Recd. Pfxs : 0 L2-VPN Active Pfxs : 0
MVPN-IPv4 Suppr. Pfxs: 0 MVPN-IPv4 Recd. Pfxs : 0
MVPN-IPv4 Active Pfxs: 0 MDT-SAFI Suppr. Pfxs : 0
MDT-SAFI Recd. Pfxs : 0 MDT-SAFI Active Pfxs : 0
Flow-IPv4 Suppr. Pfxs: 0 Flow-IPv4 Recd. Pfxs : 0
Flow-IPv4 Active Pfxs: 0 Rte-Tgt Suppr. Pfxs : 0
Rte-Tgt Recd. Pfxs : 0 Rte-Tgt Active Pfxs : 0
Backup IPv4 Pfxs : 0 Backup IPv6 Pfxs : 0
Mc Vpn Ipv4 Recd. Pf*: 0 Mc Vpn Ipv4 Active P*: 0
Mc Vpn Ipv4 Suppr. P*: 0
Backup Vpn IPv4 Pfxs : 0 Backup Vpn IPv6 Pfxs : 0
Input Queue : 0 Output Queue : 0
i/p Messages : 158 o/p Messages : 157
i/p Octets : 3090 o/p Octets : 3009
i/p Updates : 1 o/p Updates : 0
MVPN-IPv6 Suppr. Pfxs: 0 MVPN-IPv6 Recd. Pfxs : 0
MVPN-IPv6 Active Pfxs: 0
Flow-IPv6 Suppr. Pfxs: 0 Flow-IPv6 Recd. Pfxs : 0
Flow-IPv6 Active Pfxs: 0
Evpn Suppr. Pfxs : 0 Evpn Recd. Pfxs : 0
Evpn Active Pfxs : 0
MS-PW Suppr. Pfxs : 0 MS-PW Recd. Pfxs : 0
MS-PW Active Pfxs : 0
TTL Security : Disabled Min TTL Value : n/a
Graceful Restart : Disabled Stale Routes Time : n/a
Restart Time : n/a
Advertise Inactive : Disabled Peer Tracking : Disabled
Advertise Label : None
Auth key chain : n/a
Disable Cap Nego : Disabled Bfd Enabled : Disabled
Flowspec Validate : Disabled Default Route Tgt : Disabled
Aigp Metric : Disabled Split Horizon : Disabled
Damp Peer Oscillatio*: Disabled Update Errors : 0
GR Notification : Disabled Fault Tolerance : Disabled
Rem Idle Hold Time : 00h00m00s
Next-Hop Unchanged : None
L2 VPN Cisco Interop : Disabled
Local Capability : RtRefresh MPBGP 4byte ASN
Remote Capability : RtRefresh MPBGP 4byte ASN
Local AddPath Capabi*: Disabled
Remote AddPath Capab*: Send - None
: Receive - None
Import Policy : link-bw
Export Policy : None Specified / Inherited
Origin Validation : N/A
EBGP Link Bandwidth : n/a
IPv4 Rej. Pfxs : 0 IPv6 Rej. Pfxs : 0
VPN-IPv4 Rej. Pfxs : 0 VPN-IPv6 Rej. Pfxs : 0
Mc IPv4 Rej. Pfxs : 0 Mc IPv6 Rej. Pfxs : 0
MVPN-IPv4 Rej. Pfxs : 0 MVPN-IPv6 Rej. Pfxs : 0
Flow-IPv4 Rej. Pfxs : 0 Flow-IPv6 Rej. Pfxs : 0
L2-VPN Rej. Pfxs : 0 MDT-SAFI Rej. Pfxs : 0
Rte-Tgt Rej. Pfxs : 0 MS-PW Rej. Pfxs : 0
Mc Vpn Ipv4 Rej. Pfxs: 0 Evpn Rej. Pfxs : 0
===============================================================================
Prefix Limits Per Address Family
===============================================================================
Family Limit Idle Timeout Threshold Log Only Post Import
-------------------------------------------------------------------------------
ipv4 1000 forever 90 Disabled Enabled
vpnIpv4 1000 forever 90 Disabled Enabled
===============================================================================
-------------------------------------------------------------------------------
Neighbors : 1
===============================================================================
* indicates that the corresponding row element may have been truncated.
Advertised and Received Routes Output
The following table describes the command output for both the standard and detailed information for a neighbor.
Table 53: Standard and Detailed BGP Neighbor Output Fields
Label | Description |
BGP Router ID | The local BGP router ID. |
AS | The configured autonomous system number. |
Local AS | The configured local AS setting. If not configured, then it is the same value as the AS. |
Flag | u used |
s suppressed | |
h history | |
d decayed | |
* valid | |
i igp | |
e egp | |
? incomplete | |
> best | |
Network | Route IP prefix and mask length for the route. |
Next Hop | BGP nexthop for the route. |
LocalPref | BGP local preference path attribute for the route. |
MED | BGP Multi-Exit Discriminator (MED) path attribute for the route. |
AS Path | The BGP AS path for the route. |
Sample Output
A:ALA-12# show router bgp neighbor 10.0.0.16 received-routes
===============================================================================
BGP Router ID : 10.0.0.16 AS : 65206 Local AS : 65206
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP Neighbor
===============================================================================
Flag Network Nexthop LocalPref MED As-Path
-------------------------------------------------------------------------------
? 10.0.0.16/32 10.0.0.16 100 none No As-Path
? 10.0.6.0/24 10.0.0.16 100 none No As-Path
? 10.0.8.0/24 10.0.0.16 100 none No As-Path
? 10.0.12.0/24 10.0.0.16 100 none No As-Path
? 10.0.13.0/24 10.0.0.16 100 none No As-Path
? 10.0.204.0/24 10.0.0.16 100 none No As-Path
===============================================================================
A:ALA-12#
A:core_east# show router bgp neighbor 10.193.0.10 graceful-restart
============================================================================
BGP Neighbor 10.193.0.10 Graceful Restart
============================================================================
Graceful Restart locally configured for peer: Enabled
Peer's Graceful Restart feature : Enabled
NLRI(s) that peer supports restart for : IPv4-Unicast IPv4-MPLS IPv4-VPN
NLRI(s) that peer saved forwarding for : IPv4-Unicast IPv4-MPLS IPv4-VPN
NLRI(s) that restart is negotiated for : None
NLRI(s) of received end-of-rib markers : IPv4-Unicast
NLRI(s) of all end-of-rib markers sent : IPv4-Unicast
Restart time locally configured for peer : 120 seconds
Restart time requested by the peer : 390 seconds
Time stale routes from peer are kept for : 360 seconds
Graceful restart status on the peer : Not currently being helped
Number of Restarts : 328
Last Restart at : 08/20/2006 12:22:06
============================================================================
A:core_east#
next-hop
Syntax
next-hop [family] [ip-address] [detail]
Context
show>router>bgp
Description
Displays BGP next-hop information.
Parameters
family—
Specify the type of routing information to be distributed by the BGP instance.
Values—
ipv4 — Displays only those BGP peers that have the IPv4 family enable and not those capable of exchanging IP-VPN routes.
vpn-ipv4 — Displays the BGP peers that are IP-VPN capable.
ipv6 — Displays the BGP peers that are IPv6 capable.
mcast-ipv4 — Displays the BGP peers that are mcast-ipv4 capable.
ip-address—
Displays the next hop information for the specified IP address.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d
- x: [0 to FFFF]H
- d: [0 to 255]D
detail—
Display the longer, more detailed version of the output.
Output
Show Next-Hop Output
The following table describes the command output fields for a BGP next hop.
Table 54: BGP Next Hop Output Fields
Label | Description |
BGP ID | The local BGP router ID. |
AS | The configured autonomous system number. |
Local AS | The configured local AS setting. If not configured, then the value is the same as the AS. |
Next Hop | The next-hop address. |
Resolving Prefix | Displays the prefix of the best next hop. |
Owner | Displays the routing protocol used to derive the best next hop. |
Preference | Displays the BGP preference attribute for the routes. |
Reference Count | Displays the number of routes using the resolving prefix. |
Resolved Next Hop | The IP address of the next hop. |
Sample Output
*A:Dut-C# show router bgp next-hop
===============================================================================
BGP Router ID:10.20.1.3 AS:5000 Local AS:5000
===============================================================================
===============================================================================
BGP Next Hop
===============================================================================
Next Hop Pref Owner
Resolving Prefix Metric
Resolved Next Hop Ref. Count
-------------------------------------------------------------------------------
10.20.1.1 7 RSVP
10.20.1.1/32 1000
10.10.2.1 2
10.20.1.2 7 RSVP
10.20.1.2/32 1000
10.10.3.2 2
10.20.1.4 7 RSVP
10.20.1.4/32 1000
10.10.11.4 2
-------------------------------------------------------------------------------
Next Hops : 3
A:ALA-49>show>router>bgp# next-hop 192.168.2.194
-------------------------------------------------------------------------------
BGP Router ID : 10.10.10.104 AS : 200 Local AS : 200
===============================================================================
BGP Next Hop
===============================================================================
Next Hop Resolving Owner Preference Reference Resolved
Prefix Count Next Hop
-------------------------------------------------------------------------------
A:ALA-49>show>router>bgp# next-hop 10.10.10.104
paths
Syntax
paths
Context
show>router>bgp
Description
This command displays a summary of BGP path attributes.
Output
Show Path Output
The following table describes the command output fields for a BGP path.
Table 55: BGP Paths Output Fields
Label | Description |
BGP Router ID | The local BGP router ID. |
AS | The configured autonomous system number. |
Local AS | The configured local AS setting. If not configured, then the value is the same as the AS. |
Path | The AS path attribute. |
Origin | EGP The NLRI is learned by an EGP protocol. |
IGP The NLRI is interior to the originating AS. | |
INCOMPLETE NLRI was learned another way. | |
Next Hop | The advertised BGP nexthop. |
MED | The Multi-Exit Discriminator value. |
Local Preference | The local preference value. This value is used if the BGP route arrives from a BGP peer without the Local Pref attribute set. It is overridden by any value set via a route policy. |
Refs | The number of routes using a specified set of path attributes. |
ASes | The number of autonomous system numbers in the AS path attribute. |
Segments | The number of segments in the AS path attribute. |
Flags | EBGP-learned Path attributes learned by an EBGP peering. |
IBGP-Learned Path attributes learned by an IBGP peering. | |
Aggregator | The route aggregator ID. |
Community | The BGP community attribute list. |
Originator ID | The originator ID path attribute value. |
Cluster List | The route reflector cluster list. |
Sample Output
===============================================================================
BGP Router ID : 10.0.0.14 AS : 65206 Local AS : 65206
===============================================================================
BGP Paths
===============================================================================
Path: 60203 65001 19855 3356 15412
-------------------------------------------------------------------------------
Origin : IGP Next Hop : 10.0.28.1
MED : 60203 Local Preference : none
Refs : 4 ASes : 5
Segments : 1
Flags : EBGP-learned
Aggregator : 15412 62.216.140.1
-------------------------------------------------------------------------------
Path: 60203 65001 19855 3356 1 1236 1236 1236 1236
-------------------------------------------------------------------------------
Origin : IGP Next Hop : 10.0.28.1
MED : 60203 Local Preference : none
Refs : 2 ASes : 9
Segments : 1
Flags : EBGP-learned
route-target
Syntax
route-target
Context
show>router>bgp
Description
This command displays a summary of route-target.
Output
Sample Output
*A:Dut-D# show router bgp routes route-target
===============================================================================
BGP Router ID:10.20.1.4 AS:100 Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP RT Constrain Routes
===============================================================================
Flag Route Target LocalPref MED
Nexthop
As-Path
-------------------------------------------------------------------------------
u*? 0:0:0/0 None 0
10.10.9.6
106 106
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
routes
Syntax
routes [family] [brief]
routes [family] prefix [detail | longer | hunt [brief]]
routes family prefix [detail | longer | hunt [brief]]
routes [family [type mvpn-type]] community comm-id
routes [family [type mvpn-type]] aspath-regex reg-ex
routes vpn-ipv4 prefix [rd rd] [detail | longer | hunt [ brief]]
routes vpn-ipv6 prefix [rd rd] [detail | longer | hunt [ brief]]
routes mvpn-ipv4 type mvpn-type {rd rd | originator-ip ip-address | source-ip ip-address | group-ip ip-address | source-as as-number} [hunt| detail]
routes [family [l2vpn-type]] [brief]
routes [family [l2vpn-type]] community comm-id
routes [family [l2vpn-type]] aspath-regex reg-ex
routes l2-vpn l2vpn-type {[rd rd] | [site-id site-id] | [veid veid] [offset vpls-base-offset ]}
routes mdt-safi [rd rd] [grp-address mcast-grp-address] [brief]
routes ms-pw [rd rd] [aii-type2 aii-type2] [brief]
routes flow-ipv4
routes evpn inclusive-mcast [hunt | detail] [rd rd] [originator-ip ip-address] [next-hop ip-address] [community comm-id] [tag vni-id]
routes evpn ip-prefix [hunt | detail] [rd rd] [prefix ip-prefix/mask] [community comm-id] [tag vni-id] [next-hop ip-address]
routes evpn mac [hunt | detail] [rd rd] [next-hop ip-address] [mac-address mac-address] [community comm-id] [tag vni-id]
Context
show>router>bgp
Description
This command displays BGP route information.
When this command is issued without any parameters, then the entire BGP routing table displays.
When this command is issued with an IP prefix/mask or IP address, then the best match for the parameter displays.
Parameters
family—
Specify the type of routing information to be distributed by the BGP instance.
Values—
evpn — Displays the BGP information related to Ethernet VPN.
ipv4 — Displays only those BGP peers that have the IPv4 family enable and not those capable of exchanging IP-VPN routes.
vpn-ipv4 — Displays the BGP peers that are IP-VPN capable.
ipv6 — Displays the BGP peers that are IPv6 capable.
mcast-ipv4 — Displays the BGP peers that are mcast-ipv4 capable.
mvpn-type—
Specifies the mvpn-type
Values—
intra-ad, inter-ad, spmsi-ad, leaf-ad, source-ad, shared-join, and source-join.
received—
Specifies to show the BGP routes received from the neighbor.
prefix—
Specifies the type of routing information to display.
Values—
Syntax: <rd>|[<rd>:]<ip-prefix[/ip-prefix-length]>
rd {<ip-addr:comm-val>|<2byte-asnumber:ext-comm-val>|<4byte-asnumber:comm-val>}
comm-val [0..65535]
2byte-asnumber [0..65535]
ext-comm-val [0..4294967295]
4byte-asnumber
- asn1.asn2 (two 2-byte pieces)
- asn1 - [1..65535]
- asn2 - [0..65535]
ip-address: a.b.c.d
ipv4-prefix: a.b.c.d
ipv4-prefix-length: [0 to 32]
ipv6-prefix [/pref* ipv6-prefix]:
- x:x:x:x:x:x:x:x (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d
- x: [0 to FFFF]H
- d: [0 to 255]D
prefix-length: [0 to 128]
filter—
Specifies route criteria.
Values—
hunt—Displays entries for the specified route in the RIB-In, RIB-Out, and RTM.
longer—Displays the specified route and subsets of the route.
detail—Display the longer, more detailed version of the output.
aspath-regex “reg-exp”—
Displays all routes with an AS path matching the specified regular expression reg-exp.
community comm-id—
Displays all routes with the specified BGP community.
Values—
[as-number1:comm-val1 | ext-comm | well-known-comm]
ext-comm: type:{ip-address:comm-val1 | as-number1:comm-val2 | as-
number2: comm-val1}
as-number: 0 to 65535
comm-vall: 0 to 65535
type: target, origin
ip-address: a.b.c.d
comm-val2: 0 to 4294967295
as-number2: 0 to 4294967295
well-known-comm no-export, no-export-subconfed, no-advertise
brief—
Provides a summarized display of the set of peers to which a BGP route is advertised.
rd—
Allows more precise definition of the RD vs. prefix for VPN-IPv6 routes.
Values—
ip-addr:comm-va
2byte-asnumber:ext-comm-val
4byte-asnumber:comm-val}
veid—
Specifies a two byte identifier that represents the local bridging instance in a VPLS and is advertised through the BGP NLRI. This value must be lower than or equal to the max-ve-id.
Values—
0 to 4294967295
vpls-base-offset—
Specifies a two byte identifier advertised through the NLRI that is used to indicate which VE-ID should use the advertised NLRI at the receiving PE according to the following rule: if the offset<= local VE-ID <= offset+VBS-1 (VBS = virtual block size = 8 in our implementation) then the NLRI is processed. Otherwise it is ignored. The NLRI with this offset is generated as soon as the first VE-ID value between (offset, offset + VBS-1) is advertised in the network.
Values—
0 to 4294967295
site-id—
Specifies a two byte identifier usually employed for the BGP multi-homing solution. It identifies the BGP multi-homing site associated with one or a set of objects (SAPs, pseudowires or combination). The site-id must be identical between the two PEs carrying the connection to the access device multi-homed to the PEs.
Values—
0 to 4294967295
l2vpn-type—
Specifies a 12-byte Virtual Switch Instance identifier (VSI-ID) type.
Values—
bgp-ad, bgp-vpls, multi-homing
ms-pw [rd rd] [aii-type2 aii-type2] [brief]—
Displays routes for ms-pw family.
routes evpn inclusive-mcast [hunt | detail] [rd rd] [originator-ip ip-address] [next-hop ip-address] [community comm-id] [tag vni-id]—
Displays inclusive multicast routes for evpn family.
routes evpn ip-prefix [hunt | detail] [rd rd] [prefix ip-prefix/mask] [community comm-id] [tag vni-id] [next-hop ip-address]—
Displays inclusive ip-prefix routes for evpn family.
routes evpn mac [hunt | detail] [rd rd] [next-hop ip-address] [mac-address mac-address] [community comm-id] [tag vni-id] —
Displays mac routes for evpn family.
tag vni-id—
Displays all routes with the specified ethernet-tag. For VXLAN tunnels, the ethernet-tag encodes the VNI (VXLAN Network Identifier).
Values—
1 to 16777215
Output
BGP Route
The following table describes the command output fields for BGP routes.
Table 56: BGP Routes Output Fields
Label | Description |
BGP Router ID | The local BGP router ID. |
AS | The configured autonomous system number. |
Local AS | The configured local AS setting. If not configured, then the value is the same as the AS. |
Route Dist. | Displays the route distinguisher identifier attached to routes that distinguishes the VPN it belongs. |
VPN Label | Displays the label generated by the PEs label manager. |
Network | The IP prefix and mask length. |
Nexthop | The BGP nexthop. |
From | The advertising BGP neighbor’s IP address. |
Res. Nexthop | The resolved nexthop. |
Local Pref. | The local preference value. This value is used if the BGP route arrives from a BGP peer without the Local Pref attribute set. It is overridden by any value set via a route policy. |
Flag | u — used |
s — suppressed | |
h —history | |
d — decayed | |
* — valid | |
i — igp | |
e — egp | |
? — incomplete | |
> — best | |
S — sticky | |
Aggregator AS | The aggregator AS value. none Aggregator AS attributes are not present. |
Aggregator | The aggregator attribute value. none Aggregator attributes are not present. |
Atomic Aggr. | Atomic The atomic aggregator flag is set. |
Not Atomic The atomic aggregator flag is not set. | |
MED | The MED metric value. |
none MED metrics are present. | |
Community | The BGP community attribute list. |
Cluster | The route reflector cluster list. |
Originator Id | The originator ID path attribute value. |
none The originator ID attribute is not present. | |
Peer Router Id | The router ID of the advertising router. |
AS-Path | The BGP AS path attribute. |
VPRN Imported | Displays the VPRNs where a particular BGP-VPN received route has been imported and installed. |
TieBreakReason | Displays the step in the BGP decision process where a BGP route lost the tie-break with the next better BGP route for the same prefix. |
LocalPref - This route is not the best because the next better route has a higher LOCAL_PREF. AIGP - This route is not the best because the next better route has a lower derived AIGP metric value. ASPathLen - This route is not the best because the next better route has a shorter AS PATH length. Origin - This route is not the best because the next better route has a lower Origin value. MED - This route is not the best because the next better route has a lower MED, and MED comparison of the routes was allowed. IBGP - This IBGP route is not the best because the next better route is an EBGP route. NHCost - This route is not the best because the next better route has a lower metric value to reach the BGP NEXT HOP. BGPID - This route is not the best because the next better route has a lower Originator ID or BGP Identifier. ClusterLen This route is not the best because the next better route has a shorter Cluster list length. PeerIP - This route is not the best because the next better route has a lower neighbor IP address. |
Sample Output
*A:7750SR7-PE# show router bgp routes 215.0.0.0/24 detail
====================================================================
BGP IPv4 Routes
====================================================================
--------------------------------------------------------------------
Original Attributes
Network : 215.0.0.0/24
Nexthop : 202.50.0.2
Path Id : None
From : 202.50.0.2
Res. Nexthop : 202.50.0.2
Local Pref. : n/a Interface Name : GE-3/2/1
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : None
Community : No Community Members
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 150.0.0.245
Fwd Class : None Priority : None
Flags : Used Valid Best IGP
Route Source : External
AS-Path : 5000
Modified Attributes
Network : 215.0.0.0/24
Nexthop : 202.50.0.2
Path Id : None
From : 202.50.0.2
Res. Nexthop : 202.50.0.2
Local Pref. : 150 Interface Name : GE-3/2/1
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 10
Community : 4713:10 4713:510
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 150.0.0.245
Fwd Class : None Priority : None
Flags : Used Valid Best IGP Sticky
TieBreakReason : MED
Route Source : External
AS-Path : 5000
-----------------------------------------------------------------------
PMSI Tunnel Attribute :
Tunnel-type : LDP P2MP LSP Flags : Leaf not required
MPLS Label : 0
Root-Node : 10.20.1.2 LSP-ID : 8193
-----------------------------------------------------------------------
*A:Dut-C# show router bgp routes l2-vpn detail
========================================================================
BGP Router ID:10.20.1.3 AS:1000 Local AS:1000
========================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
========================================================================
BGP L2VPN Routes
========================================================================
Route Type : AutoDiscovery
Route Dist. : 10.20.1.1:1
Prefix : 10.20.1.1
Nexthop : 10.20.1.1
From : 10.20.1.1
Res. Nexthop : n/a
Local Pref. : 100 Interface Name : NotAvailable
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 0
AIGP Metric : Not Atomic
Community : target:4455:4455 target:1.20.30.40:6543
l2-vpn/vrf-imp:100.1.200.1:65535
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.1
Flags : Used Valid Best IGP
Route Source : Internal
AS-Path : No As-Path
------------------------------------------------------------------------
PMSI Tunnel Attribute :
Tunnel-type : RSVP-TE P2MP LSP Flags : Leaf not required
MPLS Label : 0
P2MP-ID : 1001 Tunnel-ID : 61440
Extended-Tunne*: 10.20.1.1
*A:Dut-C# show router bgp routes l2-vpn detail
========================================================================
BGP Router ID:10.20.1.3 AS:1000 Local AS:1000
========================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
========================================================================
BGP L2VPN Routes
========================================================================
Route Type : AutoDiscovery
Route Dist. : 10.20.1.1:1
Prefix : 10.20.1.1
Nexthop : 10.20.1.1
From : 10.20.1.1
Res. Nexthop : n/a
Local Pref. : 100 Interface Name : NotAvailable
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 0
AIGP Metric : Not Atomic
Community : target:4455:4455 target:1.20.30.40:6543
l2-vpn/vrf-imp:100.1.200.1:65535
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.1
Flags : Used Valid Best IGP
Route Source : Internal
AS-Path : No As-Path
------------------------------------------------------------------------
PMSI Tunnel Attribute :
Tunnel-type : RSVP-TE P2MP LSP Flags : Leaf not required
MPLS Label : 0
P2MP-ID : 1001 Tunnel-ID : 61440
Extended-Tunne*: 10.20.1.1
*A:Dut-C>show>router>bgp# routes l2-vpn 10.20.1.1 rd 10.20.1.1:1 hunt
===============================================================================
BGP Router ID:10.20.1.3 AS:None Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP L2VPN-AD Routes
===============================================================================
Route Type : AutoDiscovery
Route Dist. : 10.20.1.1:1
Prefix : 10.20.1.1
Nexthop : 10.20.1.1
From : 10.20.1.2
Res. Nexthop : n/a
Local Pref. : 100 Interface Name : NotAvailable
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 0
AIGP Metric : None
Connector : None
Community : target:1.20.30.40:6543
l2-vpn/vrf-imp:100.1.200.1:65535
Cluster : 1.1.1.1
Originator Id : 10.20.1.1 Peer Router Id : 10.20.1.2
Flags : Used Valid Best IGP
Route Source : Internal
AS-Path : No As-Path
-------------------------------------------------------------------------------
RIB Out Entries
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
*A:Dut-C>show>router>bgp#
*A:Dut-C>show>router>bgp# routes vpn-ipv4 6.6.6.6/32 rd 10.20.1.4:1 hunt
===============================================================================
BGP Router ID:10.20.1.3 AS:None Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP VPN-IPv4 Routes
===============================================================================
-------------------------------------------------------------------------------
RIB In Entries
-------------------------------------------------------------------------------
Network : 6.6.6.6/32
Nexthop : 10.20.1.4
Route Dist. : 10.20.1.4:1 VPN Label : 131070
Path Id : None
From : 10.20.1.4
Res. Nexthop : n/a
Local Pref. : 100 Interface Name : int_to_D
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : None
AIGP Metric : None
Connector : None
Community : target:100:100
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.4
Fwd Class : None Priority : None
Flags : Used Valid Best Incomplete
Route Source : Internal
AS-Path : 106
VPRN Imported : 1
-------------------------------------------------------------------------------
RIB Out Entries
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
*A:Dut-C>show>router>bgp#
*A:Dut-C>show>router>bgp# routes vpn-ipv4 6.6.6.6/32 hunt << SAME AS ABOVE BUT RD NOT
SPECIFIED.I.E. ANY RD (RD is optional).
===============================================================================
BGP Router ID:10.20.1.3 AS:None Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP VPN-IPv4 Routes
===============================================================================
-------------------------------------------------------------------------------
RIB In Entries
-------------------------------------------------------------------------------
Network : 6.6.6.6/32
Nexthop : 10.20.1.4
Route Dist. : 10.20.1.4:1 VPN Label : 131070
Path Id : None
From : 10.20.1.4
Res. Nexthop : n/a
Local Pref. : 100 Interface Name : int_to_D
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : None
AIGP Metric : None
Connector : None
Community : target:100:100
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.4
Fwd Class : None Priority : None
Flags : Used Valid Best Incomplete
Route Source : Internal
AS-Path : 106
VPRN Imported : 1
-------------------------------------------------------------------------------
RIB Out Entries
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
*A:Dut-C>show>router>bgp#
*A:Dut-C>show>router>bgp# routes 3FFE::606:609/128 vpn-ipv6 hunt
===============================================================================
BGP Router ID:10.20.1.3 AS:None Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP VPN-IPv6 Routes
===============================================================================
-------------------------------------------------------------------------------
RIB In Entries
-------------------------------------------------------------------------------
Network : 3FFE::606:609/128
Nexthop : ::FFFF:A14:104
Route Dist. : 10.20.1.4:1 VPN Label : 131070
Path Id : None
From : 10.20.1.4
Res. Nexthop : n/a
Local Pref. : 100 Interface Name : int_to_D
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : None
AIGP Metric : None
Connector : None
Community : target:100:100
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.4
Fwd Class : None Priority : None
Flags : Used Valid Best Incomplete
Route Source : Internal
AS-Path : 106
VPRN Imported : 1
-------------------------------------------------------------------------------
RIB Out Entries
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
*A:Dut-C>show>router>bgp#
*A:Dut-C>show>router>bgp# routes vpn-ipv6 3FFE::606:607/128 rd 10.20.1.4:1 hunt
===============================================================================
BGP Router ID:10.20.1.3 AS:None Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP VPN-IPv6 Routes
===============================================================================
-------------------------------------------------------------------------------
RIB In Entries
-------------------------------------------------------------------------------
Network : 3FFE::606:607/128
Nexthop : ::FFFF:A14:104
Route Dist. : 10.20.1.4:1 VPN Label : 131070
Path Id : None
From : 10.20.1.4
Res. Nexthop : n/a
Local Pref. : 100 Interface Name : int_to_D
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : None
AIGP Metric : None
Connector : None
Community : target:100:100
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.4
Fwd Class : None Priority : None
Flags : Used Valid Best Incomplete
Route Source : Internal
AS-Path : 106
VPRN Imported : 1
-------------------------------------------------------------------------------
RIB Out Entries
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
*A:Dut-C>show>router>bgp# routes vpn-ipv6 3FFE::606:607/128 rd 10.20.1.4:2 hunt
===============================================================================
BGP Router ID:10.20.1.3 AS:None Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP VPN-IPv6 Routes
===============================================================================
No Matching Entries Found
===============================================================================
*A:Dut-C>show>router>bgp#
*A:Dut-C# show router bgp routes hunt 1.1.1.1/32
===============================================================================
BGP Router ID:10.20.1.3 AS:5000 Local AS:5000
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP IPv4 Routes
===============================================================================
-------------------------------------------------------------------------------
RIB In Entries
-------------------------------------------------------------------------------
Network : 1.1.1.1/32
Nexthop : 10.20.1.1
From : 10.20.1.1
Res. Nexthop : 10.20.1.1 (RSVP LSP: 1)
Local Pref. : 100 Interface Name : ip-10.10.2.3
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : None
Community : No Community Members
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.1
Flags : Used Valid Best Incomplete
AS-Path : No As-Path
-------------------------------------------------------------------------------
RIB Out Entries
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
A:ALA-12>config>router>bgp# show router bgp routes family ipv4
===============================================================================
BGP Router ID : 10.10.10.103 AS : 200 Local AS : 200
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP Routes
===============================================================================
Flag Network Nexthop LocalPref MED
VPN Label As-Path
-------------------------------------------------------------------------------
No Matching Entries Found
===============================================================================
A:ALA-12>config>router>bgp#
A:ALA-12>config>router>bgp# show router bgp routes 13.1.0.0/24 de
===============================================================================
BGP Router ID : 10.128.0.161 AS : 65535 Local AS : 65535
===============================================================================
Legend - Status codes : u - used, s - suppressed, h - history, d - decayed, * -
valid Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP Routes
===============================================================================
Original Attributes
Network : 13.1.0.0/24 Nexthop : 10.20.1.20
Route Dist. : 10070:100 VPN Label : 152784
From : 10.20.1.20 Res. Nexthop : 10.130.0.2
Local Pref. : 100
Aggregator AS : none Aggregator : none
Atomic Aggr. : Not Atomic MED : none
Community : target:10070:1
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.20
Flags : Used Valid Best IGP
AS-Path : 10070 {14730}
Modified Attributes
Network : 13.1.0.0/24 Nexthop : 10.20.1.20
Route Dist. : 10001:100 VPN Label : 152560
From : 10.20.1.20 Res. Nexthop : 10.130.0.2
Local Pref. : 100
Aggregator AS : none Aggregator : none
Atomic Aggr. : Not Atomic MED : none
Community : target:10001:1
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.20
Flags : Used Valid Best IGP
AS-Path : No As-Path
-------------------------------------------------------------------------------
...
===============================================================================
A:ALA-12>config>router>bgp#
A:SR-12# show router bgp routes 100.0.0.0/30 hunt
===============================================================================
BGP Router ID : 10.20.1.1 AS : 100 Local AS : 100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP Routes
===============================================================================
RIB In Entries
-------------------------------------------------------------------------------
Network : 100.0.0.0/30
Nexthop : 10.20.1.2
Route Dist. : 10.20.1.2:1 VPN Label : 131070
From : 10.20.1.2
Res. Nexthop : 10.10.1.2
Local Pref. : 100 Interface Name : to-sr7
Aggregator AS : none Aggregator : none
Atomic Aggr. : Not Atomic MED : none
Community : target:10.20.1.2:1
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.2
Flags : Used Valid Best IGP
AS-Path : No As-Path
VPRN Imported : 1 2 10 12
-------------------------------------------------------------------------------
RIB Out Entries
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
A:SR-12#
*A:praragon-sim1# /show router bgp routes mvpn-ipv4
===============================================================================
BGP Router ID:10.20.1.3 AS:200 Local AS:200
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP MVPN-IPv4 Routes
===============================================================================
Flag RouteType OriginatorIP LocalPref MED
RD SourceAS VPNLabel
Nexthop SourceIP
As-Path GroupIP
-------------------------------------------------------------------------------
u*>i Intra-Ad 10.20.1.4 100 0
1:1 - -
10.20.1.4 -
No As-Path -
u*>i Source-Ad - 100 0
1:1 - -
10.20.1.4 130.100.1.2
No As-Path 227.0.0.0
u*>i Source-Join - 100 0
1:1 200 -
10.20.1.4 150.100.1.2
No As-Path 226.0.0.0
-------------------------------------------------------------------------------
Routes : 3
===============================================================================
*A:praragon-sim1#
*A:praragon-sim1# show router bgp routes mvpn-ipv4 brief
===============================================================================
BGP Router ID:10.20.1.3 AS:200 Local AS:200
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP MVPN-IPv4 Routes
===============================================================================
Flag RouteType OriginatorIP SourceIP
RD SourceAS GroupIP
-------------------------------------------------------------------------------
u*>i Intra-Ad 10.20.1.4 -
1:1 - -
u*>i Source-Ad - 130.100.1.2
1:1 - 227.0.0.0
u* >i Source-Join - 150.100.1.2
1:1 200 226.0.0.0
-------------------------------------------------------------------------------
Routes : 3
===============================================================================
*A:praragon-sim1#
*A:praragon-sim1# show router bgp routes mvpn-ipv4 type source-join source-as
200 source-ip 150.100.1.2 group-ip 226.0.0.0 detail
===============================================================================
BGP Router ID:10.20.1.3 AS:200 Local AS:200
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP MVPN-IPv4 Routes
===============================================================================
Route Type : Source-Join
Route Dist. : 1:1
Source AS : 200
Source IP : 150.100.1.2
Group IP : 226.0.0.0
Nexthop : 10.20.1.4
From : 10.20.1.4
Res. Nexthop : 0.0.0.0
Local Pref. : 100 Interface Name : NotAvailable
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 0
Community : target:10.20.1.3:2
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.4
Flags : Used Valid Best IGP
AS-Path : No As-Path
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
*A:praragon-sim1#
*A:Dut-C# show router bgp routes mvpn-ipv4 type spmsi-ad detail
===============================================================================
BGP Router ID:10.20.1.3 AS:46000 Local AS:46000
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
l - leaked
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP MVPN-IPv4 Routes
===============================================================================
Original Attributes
Route Type : Spmsi-Ad
Route Dist. : 10.1.200.41:1
Originator IP : 10.20.1.4
Source IP : 10.1.101.2
Group IP : 225.100.0.0
<snip>
Last Modified : 00h18m52s
VPRN Imported : 1
-------------------------------------------------------------------------------
PMSI Tunnel Attribute :
Tunnel-type : None Flags : Leaf required
MPLS Label : 0
-------------------------------------------------------------------------------
===============================================================================
*A:Dut-C#
*A:Dut-C# show router bgp routes mvpn-ipv6 type spmsi-ad detail
===============================================================================
BGP Router ID:10.20.1.3 AS:46000 Local AS:46000
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
l - leaked
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP MVPN-IPv6 Routes
===============================================================================
Original Attributes
Route Type : Spmsi-Ad
Route Dist. : 10.1.200.41:1
Originator IP : 10.20.1.4
Source IP : 2001:10:1:101::2
Group IP : ff0e:225:100::
<snip>
VPRN Imported : 1
-------------------------------------------------------------------------------
PMSI Tunnel Attribute :
Tunnel-type : None Flags : Leaf required
MPLS Label : 0
-------------------------------------------------------------------------------
===============================================================================
*A:Dut-C#
*A:Dut-C# show router bgp routes ms-pw
===============================================================================
BGP Router ID:10.20.1.3 AS:100 Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP MSPW Routes
===============================================================================
Flag Network RD
Nexthop AII-Type2/Preflen
As-Path
-------------------------------------------------------------------------------
? 3:10.20.1.3 100:3
10.20.1.5 3:10.20.1.3:0/64
200 100
? 3:10.20.1.3 100:4
10.20.1.5 3:10.20.1.3:0/64
200 100
u*>? 6:10.20.1.6 100:6
10.20.1.5 6:10.20.1.6:0/64
200 300 400
-------------------------------------------------------------------------------
Routes : 3
===============================================================================
*A:DUT# show router bgp routes ipv4 detail
===============================================================================
BGP Router ID:1.1.1.1 AS:100 Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
-------------------------------------------------------------------------------
Original Attributes
Network : 11.1.1.1/32
Nexthop : 192.168.1.1
Path Id : None
From : 192.168.1.1
Res. Nexthop : 192.168.1.1
Local Pref. : n/a Interface Name : net
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 5000
AIGP Metric : 100
Community : None
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 2.2.2.2
Fwd Class : None Priority : None
Flags : Used Valid Best Incomplete
Route Source : External
AS-Path : 200 400 500
Modified Attributes
Network : 11.1.1.1/32
Nexthop : 192.168.1.1
Path Id : None
From : 192.168.1.1
Res. Nexthop : 192.168.1.1
Local Pref. : None Interface Name : net
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 5000
AIGP Metric : 110
Community : None
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 2.2.2.2
Fwd Class : None Priority : None
Flags : Used Valid Best Incomplete
Route Source : External
AS-Path : 200 400 500
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
*A:DUT# show router bgp routes 11.1.1.1/32 hunt
===============================================================================
BGP Router ID:1.1.1.1 AS:100 Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
-------------------------------------------------------------------------------
RIB In Entries
-------------------------------------------------------------------------------
Network : 11.1.1.1/32
Nexthop : 192.168.1.1
Path Id : None
From : 192.168.1.1
Res. Nexthop : 192.168.1.1
Local Pref. : None Interface Name : net
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 5000
AIGP Metric : 110
Community : None
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 2.2.2.2
Fwd Class : None Priority : None
Flags : Used Valid Best Incomplete
Route Source : External
AS-Path : 200 400 500
-------------------------------------------------------------------------------
RIB Out Entries
-------------------------------------------------------------------------------
Network : 11.1.1.1/32
Nexthop : 1.1.1.1
Path Id : None
To : 3.3.3.3
Res. Nexthop : n/a
Local Pref. : 100 Interface Name : NotAvailable
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 5000
AIGP Metric : 150
Community : None
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 3.3.3.3
Origin : Incomplete
AS-Path : 200 400 500
-------------------------------------------------------------------------------
Routes : 2
===============================================================================
*A:DUT#
===============================================================================
*A:Dut-A>config>router>bgp# show router bgp routes
===============================================================================
BGP Router ID:10.20.1.1 AS:1 Local AS:1
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop Path-Id Label
As-Path
-------------------------------------------------------------------------------
u*>i 20.0.0.1/32 100 2010
10.20.1.2 None 131057
2
ub*i 20.0.0.1/32 100 2010
10.20.1.3 None 131067
2
-------------------------------------------------------------------------------
Routes : 2
===============================================================================
*A:DUT-A>config>router>bgp#
*A:Dut-A# show router bgp routes evpn mac mac-address 00:00:01:00:01:02 hunt
===============================================================================
BGP Router ID:10.20.1.1 AS:100 Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP EVPN Mac Routes
===============================================================================
-------------------------------------------------------------------------------
RIB In Entries
-------------------------------------------------------------------------------
Network : N/A
Nexthop : 10.20.1.2
From : 10.20.1.2
Res. Nexthop : N/A
Local Pref. : 100 Interface Name : NotAvailable
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 0
AIGP Metric : None
Connector : None
Community : target:100:1 bgp-tunnel-encap:VXLAN
mac-mobility:Seq:0/Static
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.2
Flags : Used Valid Best IGP
Route Source : Internal
AS-Path : 111
EVPN type : MAC
ESI : 0:0:0:0:0:0:0:0:0:0 Tag : 1
IP Address : N/A Route Dist. : 10.20.1.2:1
Mac Address : 00:00:01:00:01:02
MPLS Label1 : X MPLS Label2 : Y
Route Tag : Z
Neighbor-AS : 111
Orig Validation: N/A
Source Class : 0 Dest Class : 0
-------------------------------------------------------------------------------
RIB Out Entries
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
*A:Dut-A# show router bgp routes evpn ip-prefix prefix 3.0.1.6/32 detail
===============================================================================
BGP Router ID:10.20.1.1 AS:100 Local AS:100
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP EVPN IP-Prefix Routes
===============================================================================
-------------------------------------------------------------------------------
Original Attributes
Network : N/A
Nexthop : 10.20.1.2
From : 10.20.1.2
Res. Nexthop : N/A
Local Pref. : 100 Interface Name : NotAvailable
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 0
AIGP Metric : None
Connector : None
Community : target:100:1 mac-nh:00:00:01:00:01:02
bgp-tunnel-encap:VXLAN
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.2
Flags : Used Valid Best IGP
Route Source : Internal
AS-Path : No As-Path
EVPN type : IP-PREFIX
ESI : N/A Tag : 1
Gateway Address: 00:00:01:00:01:02
Prefix : 3.0.1.6/32 Route Dist. : 10.20.1.2:1
MPLS Label : X
Route Tag : Z
Neighbor-AS : N/A
Orig Validation: N/A
Source Class : 0 Dest Class : 0
Modified Attributes
Network : N/A
Nexthop : 10.20.1.2
From : 10.20.1.2
Res. Nexthop : N/A
Local Pref. : 100 Interface Name : NotAvailable
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : 0
AIGP Metric : None
Connector : None
Community : target:100:1 mac-nh:00:00:01:00:01:02
bgp-tunnel-encap:VXLAN
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 10.20.1.2
Flags : Used Valid Best IGP
Route Source : Internal
AS-Path : 111
EVPN type : IP-PREFIX
ESI : N/A Tag : 1
Gateway Address: 00:00:01:00:01:02
Prefix : 3.0.1.6/32 Route Dist. : 10.20.1.2:1
MPLS Label : X
Route Tag : W
Neighbor-AS : 111
Orig Validation: N/A
Source Class : 0 Dest Class : 0
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
policy-test
Syntax
policy-test policy-name family family prefix prefix/pfxlen [longer]] [neighbor neighbor] [display-rejects] [detail]
Context
show>router>bgp>routes
Description
This command allows an operator to evaluate an existing policy against the RIB to identify what prefixes are matched/not matched by the policy prior to attaching it to a routing neighbor or instance.
Parameters
policy-name—
Must be the name of an existing configured and committed policy.
family—
ipv4 or ipv6
Values—
ipv4
prefix/pfxlen—
The IPv4 or IPv6 prefix/mask to be evaluated. The keyword longer may be specified to evaluate longer prefix matches. (optional)
neighbor—
The BGP neighbor. (optional)
display-rejects—
Display routes that were rejected by the policy. If not specified, only a count of rejected routes will be shown. (optional)
detail—
When the policy modifies route attributes, it displays the modifications made to the routes. This command requires an exact prefix to be specified. (optional)
Output
Sample Output
A:sim-1# show router bgp policy-test bgpprefix6 family ipv4 prefix 0.0.0.0/0
longer neighbor 220.0.0.2
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop Path-Id VPNLabel
As-Path
-------------------------------------------------------------------------------
Accepted by Policy
u*>? 4.0.0.6/32 None None
220.0.0.2 None -
14
-------------------------------------------------------------------------------
Total Routes : 17 Routes rejected : 16
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 prefix 0.0.0.0/0 longer neighbor
220.0.0.2
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network
-------------------------------------------------------------------------------
Accepted by Policy
u*>? 4.0.0.6/32
-------------------------------------------------------------------------------
Total Routes : 17 Routes rejected : 16
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 family ipv4 prefix 0.0.0.0/0
longer neighbor 220.0.0.2 display-rejects brief
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network
-------------------------------------------------------------------------------
Rejected by Default action
u*>? 2.2.2.2/32
Rejected by Default action
u*>? 4.0.0.1/32
Rejected by Default action
u*>? 4.0.0.2/32
Rejected by Default action
u*>? 4.0.0.3/32
Rejected by Default action
u*>? 4.0.0.4/32
Rejected by Default action
u*>? 4.0.0.5/32
Accepted by Policy
u*>? 4.0.0.6/32
Rejected by Default action
u*>? 6.0.0.1/32
Rejected by Default action
u*>? 7.0.0.1/32
Rejected by Default action
u*>i 10.0.4.0/24
Rejected by Default action
*i 10.12.0.0/24
Rejected by Default action
*i 10.14.0.0/24
Rejected by Default action
u*>i 10.24.0.0/24
Rejected by Default action
*i 12.12.12.12/32
Rejected by Default action
*i 220.0.0.2/32
Rejected by Default action
*i 220.0.0.3/32
Rejected by Default action
u*>i 221.0.0.2/32
-------------------------------------------------------------------------------
Total Routes : 17 Routes rejected : 16
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 prefix 0.0.0.0/0 longer neighbor
220.0.0.2 display-rejects
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop Path-Id VPNLabel
As-Path
-------------------------------------------------------------------------------
Rejected by Default action
u*>? 2.2.2.2/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 4.0.0.1/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 4.0.0.2/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 4.0.0.3/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 4.0.0.4/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 4.0.0.5/32 None None
220.0.0.2 None -
14
Accepted by Policy
u*>? 4.0.0.6/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 6.0.0.1/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 7.0.0.1/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>i 10.0.4.0/24 None None
220.0.0.2 None -
14
Rejected by Default action
*i 10.12.0.0/24 None 20
220.0.0.2 None -
14
Rejected by Default action
*i 10.14.0.0/24 None None
220.0.0.2 None -
14
Rejected by Default action
u*>i 10.24.0.0/24 None None
220.0.0.2 None -
14
Rejected by Default action
*i 12.12.12.12/32 None 20
220.0.0.2 None -
14
Rejected by Default action
*i 220.0.0.2/32 None None
220.0.0.2 None -
14
Rejected by Default action
*i 220.0.0.3/32 None 10
220.0.0.2 None -
14
Rejected by Default action
u*>i 221.0.0.2/32 None None
220.0.0.2 None -
14
-------------------------------------------------------------------------------
Total Routes : 17 Routes rejected : 16
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 prefix 4.0.0.1/32 detail neighbor
220.0.0.2 display-rejects
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Rejected by Default action
Network : 4.0.0.1/32
Nexthop : 220.0.0.2
Path Id : None
From : 220.0.0.2
Res. Nexthop : 10.14.0.4
Local Pref. : None Interface Name : to-sim-6
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : None
AIGP Metric : None
Connector : None
Community : target:65530:20
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 14.14.14.10
Fwd Class : None Priority : None
Flags : Used Valid Best Incomplete
Route Source : External
AS-Path : 14
-------------------------------------------------------------------------------
Total Routes : 1 Routes rejected : 1
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 family ipv4 prefix 4.0.0.6/32
neighbor 220.0.0.2
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Accepted by Policy
-------------------------------------------------------------------------------
Original Attributes
Network : 4.0.0.6/32
Nexthop : 220.0.0.2
Path Id : None
From : 220.0.0.2
Res. Nexthop : 10.14.0.4
Local Pref. : n/a Interface Name : to-sim-6
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : None
AIGP Metric : None
Connector : None
Community : target:65530:20
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 14.14.14.10
Fwd Class : None Priority : None
Flags : Used Valid Best Incomplete
Route Source : External
AS-Path : 14
Modified Attributes
Network : 4.0.0.6/32
Nexthop : 220.0.0.2
Path Id : None
From : 220.0.0.2
Res. Nexthop : 10.14.0.4
Local Pref. : None Interface Name : to-sim-6
Aggregator AS : None Aggregator : None
Atomic Aggr. : Not Atomic MED : None
AIGP Metric : None
Connector : None
Community : 2:11 2:12 2:13 target:65530:20
Cluster : No Cluster Members
Originator Id : None Peer Router Id : 14.14.14.10
Fwd Class : None Priority : None
Flags : Used Valid Best Incomplete
Route Source : External
AS-Path : 14
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 family ipv4 prefix 4.0.0.6/32
longer neighbor 220.0.0.2
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop Path-Id VPNLabel
As-Path
-------------------------------------------------------------------------------
Accepted by Policy
u*>? 4.0.0.6/32 None None
220.0.0.2 None -
14
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 family ipv4 prefix 4.0.0.6/32
longer neighbor 220.0.0.2 detail
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network
-------------------------------------------------------------------------------
Accepted by Policy
u*>? 4.0.0.6/32
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 family ipv4 prefix 4.0.0.0/24
longer neighbor 220.0.0.2 brief
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network
-------------------------------------------------------------------------------
Accepted by Policy
u*>? 4.0.0.6/32
-------------------------------------------------------------------------------
Total Routes : 6 Routes rejected : 5
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 family ipv4 prefix 4.0.0.0/24
longer neighbor 220.0.0.2 display-rejects detail
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network
-------------------------------------------------------------------------------
Rejected by Default action
u*>? 4.0.0.1/32
Rejected by Default action
u*>? 4.0.0.2/32
Rejected by Default action
u*>? 4.0.0.3/32
Rejected by Default action
u*>? 4.0.0.4/32
Rejected by Default action
u*>? 4.0.0.5/32
Accepted by Policy
u*>? 4.0.0.6/32
-------------------------------------------------------------------------------
Total Routes : 6 Routes rejected : 5
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 family ipv4 prefix 4.0.0.0/24
longer neighbor 220.0.0.2 display-rejects
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop Path-Id VPNLabel
As-Path
-------------------------------------------------------------------------------
Rejected by Default action
u*>? 4.0.0.1/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 4.0.0.2/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 4.0.0.3/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 4.0.0.4/32 None None
220.0.0.2 None -
14
Rejected by Default action
u*>? 4.0.0.5/32 None None
220.0.0.2 None -
14
Accepted by Policy
u*>? 4.0.0.6/32 None None
220.0.0.2 None -
14
-------------------------------------------------------------------------------
Total Routes : 6 Routes rejected : 5
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 family ipv4 prefix 4.0.0.0/24
longer neighbor 220.0.0.2 display-rejects brief
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network
-------------------------------------------------------------------------------
Rejected by Default action
u*>? 4.0.0.1/32
Rejected by Default action
u*>? 4.0.0.2/32
Rejected by Default action
u*>? 4.0.0.3/32
Rejected by Default action
u*>? 4.0.0.4/32
Rejected by Default action
u*>? 4.0.0.5/32
Accepted by Policy
u*>? 4.0.0.6/32
-------------------------------------------------------------------------------
Total Routes : 6 Routes rejected : 5
===============================================================================
A:sim-1# show router bgp policy-test bgpprefix6 family ipv4 prefix 4.0.0.0/24
longer neighbor 220.0.0.2
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop Path-Id VPNLabel
As-Path
-------------------------------------------------------------------------------
Accepted by Policy
u*>? 4.0.0.6/32 None None
220.0.0.2 None -
14
-------------------------------------------------------------------------------
Total Routes : 6 Routes rejected : 5
A:sim-1# show router bgp policy-test bgpprefix44rej family vpn-ipv4 prefix 0.0.0.0/0
longer neighbor display-rejects
===============================================================================
BGP Router ID:11.11.11.10 AS:11 Local AS:11
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP VPN-IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop Path-Id VPNLabel
As-Path
-------------------------------------------------------------------------------
Accepted by Policy
u*>i 1:30:192.14.15.0/24 None None
220.0.0.2 None 131069
14
Accepted by Policy
u*>i 65530:20:8.0.0.1/32 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:10.0.3.0/24 None None
220.0.0.2 None 131070
14 101
Accepted by Policy
u*>i 65530:20:10.13.0.0/24 None None
220.0.0.2 None 131070
14 101
Accepted by Policy
u*>i 65530:20:10.23.0.0/24 None None
220.0.0.2 None 131070
14 101
Accepted by Policy
u*>i 65530:20:13.13.13.13/32 None None
220.0.0.2 None 131070
14 101
Accepted by Policy
u*>i 65530:20:20.20.20.5/32 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:20.20.20.6/32 None None
220.0.0.2 None 131070
14
Rejected by Policy Entry = 10
u*>i 65530:20:44.44.44.0/24 None None
220.0.0.2 None 131070
14 101
Accepted by Policy
u*>i 65530:20:192.14.15.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:192.14.16.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:192.14.17.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:192.14.18.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:192.14.19.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:192.14.20.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:192.14.21.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:192.14.22.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:192.14.23.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:192.14.25.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 65530:20:196.34.0.0/24 None None
220.0.0.2 None 131070
14
Accepted by Policy
u*>i 220.0.0.2:50:192.50.50.0/24 None None
220.0.0.2 None 131067
14
Accepted by Policy
u*>i 220.0.0.2:50:220.0.0.2/32 None None
220.0.0.2 None 131067
14
-------------------------------------------------------------------------------
Total Routes : 22 Routes rejected : 1
===============================================================================
summary
Syntax
summary [all]
summary [family family] [neighbor ip-address]
Context
show>router>bgp
Description
This command displays a summary of BGP neighbor information.
If confederations are not configured, that portion of the output will not display.
The “State” field displays the global BGP operational state. The valid values are:
- Up — BGP global process is configured and running.
- Down — BGP global process is administratively shutdown and not running.
- Disabled — BGP global process is operationally disabled. The process must be restarted by the operator.
For example, if a BGP peer is operationally disabled, then the state in the summary table shows the state ‘Disabled’
Parameters
family—
Specify the type of routing information to be distributed by the BGP instance.
Values—
ipv4 — Displays only those BGP peers that have the IPv4 family enabled.
vpn-ipv4 — Displays the BGP peers that are IP-VPN capable.
ipv6 — Displays the BGP peers that are IPv6 capable.
mcast-ipv4 — Displays the BGP peers that are mcast-ipv4 capable.
neighbor ip-address—
Clears damping information for entries received from the BGP neighbor.
Values—
ipv4-address:
- a.b.c.d
ipv6-address:
- x:x:x:x:x:x:x:x (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d
- x: [0 to FFFF]H
- d: [0 to 255]D
Output
BGP Summary Output
The following table describes the command output fields for a BGP summary.
Table 57: BGP Summary Output Fields
Label | Description |
BGP Router ID | The local BGP router ID. |
AS | The configured autonomous system number. |
Local AS | The configured local AS setting. If not configured, then the value is the same as the AS. |
BGP Admin State | Down BGP is administratively disabled. |
Up BGP is administratively enabled. | |
BGP Oper State | Down BGP is operationally disabled. |
Up BGP is operationally enabled. | |
Bfd | Yes BFD is enabled. |
No BFD is disabled. | |
Confederation AS | The configured confederation AS. |
Member Confederations | The configured members of the BGP confederation. |
Number of Peer Groups | The total number of configured BGP peer groups. |
Number of Peers | The total number of configured BGP peers. |
Total BGP Active Routes | The total number of BGP routes used in the forwarding table. |
Total BGP Routes | The total number of BGP routes learned from BGP peers. |
Total BGP Paths | The total number of unique sets of BGP path attributes learned from BGP peers. |
Total Path Memory | Total amount of memory used to store the path attributes. |
Total Suppressed Routes | Total number of suppressed routes due to route damping. |
Total History Routes | Total number of routes with history due to route damping. |
Total Decayed Routes | Total number of decayed routes due to route damping. |
Total VPN Peer Groups | The total number of configured VPN peer groups. |
Total VPN Peers | The total number of configured VPN peers. |
Total VPN Local Rts | The total number of configured local VPN routes. |
Total VPN Remote Rts | The total number of configured remote VPN routes. |
Total VPN Remote Active Rts. | The total number of active remote VPN routes used in the forwarding table. |
Total VPN Supp.Rts. | Total number of suppressed VPN routes due to route damping. |
Total VPN Hist. Rts. | Total number of VPN routes with history due to route damping. |
Total VPN Decay Rts. | Total number of decayed routes due to route damping. |
Neighbor | BGP neighbor address. |
AS (Neighbor) | BGP neighbor autonomous system number. |
PktRcvd | Total number of packets received from the BGP neighbor. |
PktSent | Total number of packets sent to the BGP neighbor. |
InQ | The number of BGP messages to be processed. |
OutQ | The number of BGP messages to be transmitted. |
Up/Down | The amount of time that the BGP neighbor has either been established or not established depending on its current state. |
State|Recv/Actv/Sent | The BGP neighbor’s current state (if not established) or the number of received routes, active routes and sent routes (if established). |
Sample Output
A:Dut-C# show router bgp summary neighbor 3FFE::A0A:1064
===============================================================================
BGP Router ID : 10.20.1.3 AS : 100 Local AS : 100
===============================================================================
BGP Admin State : Up BGP Oper State : Up
Number of Peer Groups : 4 Number of Peers : 5
Total BGP Paths : 8 Total Path Memory : 1212
Total BGP Active Rts. : 0 Total BGP Rts. : 0
Total Supressed Rts. : 0 Total Hist. Rts. : 0
Total Decay Rts. : 0
Total VPN Peer Groups : 0 Total VPN Peers : 0
Total VPN Local Rts. : 0
Total VPN Remote Rts. : 0 Total VPN Remote Active Rts.: 0
Total VPN Supp. Rts. : 0 Total VPN Hist. Rts. : 0
Total VPN Decay Rts. : 0
Total IPv6 Remote Rts. : 5 Total IPv6 Rem. Active Rts. : 4
===============================================================================
BGP Summary
===============================================================================
Neighbor
AS PktRcvd InQ Up/Down State|Rcv/Act/Sent (IPv4)
PktSent OutQ Rcv/Act/Sent (VpnIPv4)
Rcv/Act/Sent (IPv6)
Rcv/Act/Sent (MCastIPv4)
-------------------------------------------------------------------------------
3FFE::A0A:1064
103 489 0 00h40m28s IPv4 Incapable
569 0 VPN-IPv4 Incapable
1/1/3
MCAST-IPv4 Incapable
===============================================================================
A:Dut-C#
A:Dut-C# show router bgp summary neighbor 10.20.1.4 family ipv6
===============================================================================
BGP Router ID : 10.20.1.3 AS : 100 Local AS : 100
===============================================================================
BGP Admin State : Up BGP Oper State : Up
Number of Peer Groups : 4 Number of Peers : 5
Total BGP Paths : 8 Total Path Memory : 1212
Total BGP Active Rts. : 0 Total BGP Rts. : 0
Total Supressed Rts. : 0 Total Hist. Rts. : 0
Total Decay Rts. : 0
Total VPN Peer Groups : 0 Total VPN Peers : 0
Total VPN Local Rts. : 0
Total VPN Remote Rts. : 0 Total VPN Remote Active Rts.: 0
Total VPN Supp. Rts. : 0 Total VPN Hist. Rts. : 0
Total VPN Decay Rts. : 0
Total IPv6 Remote Rts. : 5 Total IPv6 Rem. Active Rts. : 4
===============================================================================
BGP IPv6 Summary
===============================================================================
Neighbor
AS PktRcvd PktSent InQ OutQ Up/Down State|Recv/Actv/Sent
-------------------------------------------------------------------------------
10.20.1.4
100 554 572 0 0 00h41m27s 1/0/3
===============================================================================
A:Dut-C#
A:SetupCLI>show>router# bgp summary
===============================================================================
BGP Router ID : 21.3.4.5 AS : 35012 Local AS : 100
===============================================================================
BGP Admin State : Up BGP Oper State : Up
Confederation AS : 40000
Member Confederations : 35012 65205 65206 65207 65208
Rapid Withdrawal : Disabled
Bfd Enabled : Yes
Number of Peer Groups : 1 Number of Peers : 1
Total BGP Paths : 3 Total Path Memory : 396
Total BGP Active Rts. : 0 Total BGP Rts. : 0
Total Supressed Rts. : 0 Total Hist. Rts. : 0
Total Decay Rts. : 0
Total VPN Peer Groups : 1 Total VPN Peers : 1
Total VPN Local Rts. : 0
Total VPN Remote Rts. : 0 Total VPN Remote Active Rts.: 0
Total VPN Supp. Rts. : 0 Total VPN Hist. Rts. : 0
Total VPN Decay Rts. : 0
Total IPv6 Remote Rts. : 0 Total IPv6 Rem. Active Rts. : 0
===============================================================================
BGP Summary
===============================================================================
Legend : D - Dynamic Neighbor
===============================================================================
Neighbor
AS PktRcvd InQ Up/Down State|Rcv/Act/Sent (IPv4)
PktSent OutQ Rcv/Act/Sent (VpnIPv4)
Rcv/Act/Sent (IPv6)
Rcv/Act/Sent (MCastIPv4)
-------------------------------------------------------------------------------
3.3.3.3 20 0 0 01h55m56s Active
0 0
===============================================================================
A:SetupCLI>show>router#
fib
Syntax
fib slot-number [family] [ip-prefix/prefix-length [longer]] [secondary] [qos] [accounting-class] [all]fib slot-number extensive [ip-prefix/prefix-length] [family] [all]fib slot-number [family] summaryfib slot-number nh-table-usagefib all summary
Context
show>router>fib
Description
This command displays FIB information for a specific IOM.
Parameters
slot-number—
Specifies the slot number.
Values—
1 to 10 | oes-<chassis/slot>
chassis - 1 to 45
slot - 1 to 40
family—
Specify the type of routing information to be distributed by the instance.
Values—
ipv4 — Displays only those peers that have the IPv4 family enabled.
ipv6 — Displays the peers that are IPv6 capable.
ip-prefix—
The IP prefix for prefix list entry in dotted decimal notation.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d
- x: [0 to FFFF]H
- d: [0 to 255]D
prefix-length—
Specifies prefix length.
ipv4-prefix-length: 0 to 32
ipv6-prefix-length: 0 to 128
longer—
Specifies the prefix list entry matches any route that matches the specified ip-prefix and prefix mask length values equal to or greater than the specified mask.
secondary—
Specifies a secondary FIB.
summary—
Displays a summary of the FIB information.
nh-table-usage—
Shows next-hop table usage.
qos—
Specifies the QoS.
accounting-class—
Specifies the accounting class.
extensive—
Displays detailed output.
all—
Displays output for all IP prefixes.
Output
Sample Output
*A:pe1# show router fib 1
===============================================================================
FIB Display
===============================================================================
Prefix [Flags] Protocol
NextHop
Src-Class
-------------------------------------------------------------------------------
180.10.0.1/32 [S] BGP
10.10.10.1 Indirect (lag1-to-server1)
10.10.10.5 Indirect (lag2-to-server2)
10.10.10.10 Indirect (lag3-to-server3)
-------------------------------------------------------------------------------
Total Entries : 1
Flags: S = sticky ECMP supported
-------------------------------------------------------------------------------
===============================================================================
show router fib 1 nh-table-usage
===============================================================================
FIB Next-Hop Summary
===============================================================================
IPv4/IPv6 Active Available
-------------------------------------------------------------------------------
IP Next-Hop 4 16383
Tunnel Next-Hop 16519 993279
ECMP Next-Hop 511998 512000
ECMP Tunnel Next-Hop 33030 261120
===============================================================================
A:pe1# show router fib 1 summary
===============================================================================
FIB Summary
===============================================================================
Active
-------------------------------------------------------------------------------
Static 11
Direct 5
HOST 0
BGP 579643
BGP VPN 0
BGP EVPN 0
OSPF 0
ISIS 0
RIP 0
RIP_NG 0
LDP 0
Aggregate 1
Sub Mgmt 0
VPN Leak 0
TMS 0
NAT 0
Managed 0
Periodic 0
dhcpv6-pd 0
dhcpv6-bh 0
dhcpv6-na 0
dhcpv6-ta 0
-------------------------------------------------------------------------------
Total Installed 579660
-------------------------------------------------------------------------------
Current Occupancy 7%
Overflow Count 0
Suppressed by Selective FIB 0
Occupancy Threshold Alerts
Alert Raised 0 Times;
===============================================================================
mvpn
Syntax
mvpn
Context
show>router
Description
This command displays Multicast VPN related information.
Output
Sample Output
*A:praragon-sim1# show router 100 mvpn
===============================================================================
MVPN 100 configuration data
===============================================================================
i-pmsi : 224.100.201.101 ssm admin status : Up
hello-interval : 30 seconds hello-multiplier : 35 * 0.1
three-way-hello : Disabled tracking support : Disabled
s-pmsi range : 0.0.0.0/0 data-delay-interval: 3 seconds
join-tlv-packing : N/A
signaling : Bgp
vrf-import : N/A
vrf-export : N/A
vrf-target : N/A
===============================================================================
*A:praragon-sim1#
route-table
Syntax
route-table [family] [ip-prefix/prefix-length] [longer | exact | protocol protocol-name] [all] [next-hop-type type] [qos] [alternative] [accounting-class]
route-table [family] summary
route-table tunnel-endpoints [ip-prefix/prefix-length] [longer | exact] [detail]
Context
show>router>route-table
Description
This command displays route-table information.
Parameters
family—
Specifies the type of routing information to be distributed by the BGP instance.
ipv4 — Displays only those BGP peers that have the IPv4 family enabled and not those capable of exchanging IP-VPN routes.
mcast-ipv4 — Displays the BGP peers that are mcast-ipv4 capable.
ipv6 — Displays the BGP peers that are IPv6 capable.
mcast-ipv6 — Displays the BGP peers that are mcast-ipv6 capable.
ip-prefix—
The IP prefix for prefix list entry in dotted decimal notation.
Values—
ipv4-prefix:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d
- x: [0 to FFFF]H
- d: [0 to 255]D
prefix-length—
Specifies prefix length.
ipv4-prefix-length: 0 to 32
ipv6-prefix-length: 0 to 128
longer—
Specifies the prefix list entry matches any route that matches the specified ip-prefix and prefix mask length values equal to or greater than the specified mask.
exact—
Specifies the prefix list entry matches any route that matches the specified ip-prefix and prefix mask length values of the specified mask.
protocol-name—
Specifies the protocol name. One of the following:
local | sub-mgmt | managed | static | ldp | ospf | ospf3 | isis | rip | bgp | bgp-vpn | bgp-evpn | aggregate | vpn-leak | tms | nat | periodic | dhcpv6-pd | dhcpv6-na | dhcpv6-ta | dhcpv6-pd-excl | ripng | ipsec
all—
Includes all inactive routes.
alternative—
Displays LFA and backup route details.
detail—
All output is displayed in the detailed format.
Output
Sample Output
show router route-table 180.10.0.1/32
===============================================================================
Route Table (Router: Base)
===============================================================================
Dest Prefix[Flags] Type Proto Age Pref
Next Hop[Interface Name] Metric
-------------------------------------------------------------------------------
180.10.0.1/32 [B][S] Remote BGP 00h00m49s 170
10.10.10.1 0
180.10.0.1/32 [B][S] Remote BGP 00h00m49s 170
10.10.10.5 0
180.10.0.1/32 [B][S] Remote BGP 00h00m49s 170
10.10.10.10 0
-------------------------------------------------------------------------------
No. of Routes: 1
Flags: n = Number of times nexthop is repeated
B = BGP backup route available
L = LFA nexthop available
S = sticky ECMP requested
==============================================================================
*A:vRR>config>router# show router route-table extensive 200.200.200.200/32
Examples of the show router route-table extensive command output with unequal-cost ECMP BGP routes are shown below.
===============================================================================
Route Table (Router: Base)
===============================================================================
Dest Prefix : 200.200.200.200/32
Protocol : BGP
Age : 01h20m41s
Preference : 170
Indirect Next-Hop : 10.0.0.2
QoS : Priority=n/c, FC=n/c
Source-Class : 0
Dest-Class : 0
ECMP-Weight : 9
Resolving Next-Hop : 10.0.0.2
Interface : to_bridge_br2
Metric : 0
ECMP-Weight : N/A
Indirect Next-Hop : 192.0.2.2
QoS : Priority=n/c, FC=n/c
Source-Class : 0
Dest-Class : 0
ECMP-Weight : 5
Resolving Next-Hop : 192.0.2.2
Interface : to_bridge_br3
Metric : 0
ECMP-Weight : N/A
-------------------------------------------------------------------------------
No. of Destinations: 1
===============================================================================
*A:vRR>config>router# show router fib 1 extensive 200.200.200.200/32
===============================================================================
FIB Display (Router: Base)
===============================================================================
Dest Prefix : 200.200.200.200/32
Protocol : BGP
Indirect Next-Hop : 10.0.0.2
QoS : Priority=n/c, FC=n/c
Source-Class : 0
Dest-Class : 0
ECMP-Weight : 9
Resolving Next-Hop : 10.0.0.2
Interface : to_bridge_br2
ECMP-Weight : 1
Indirect Next-Hop : 192.0.2.2
QoS : Priority=n/c, FC=n/c
Source-Class : 0
Dest-Class : 0
ECMP-Weight : 5
Resolving Next-Hop : 192.0.2.2
Interface : to_bridge_br3
ECMP-Weight : 1
===============================================================================
Total Entries : 1
===============================================================================
*A:Dut-C>config>router>mpls>lsp# show router route-table 5.3.0.1/32 extensive
===============================================================================
Route Table (Router: Base)
===============================================================================
Dest Prefix : 5.3.0.1/32
Protocol : BGP
Age : 00h00m59s
Preference : 170
Indirect Next-Hop : 10.0.0.1
QoS : Priority=n/c, FC=n/c
Source-Class : 0
Dest-Class : 0
ECMP-Weight : 1
Resolving Next-Hop : 1.0.0.2 (RSVP tunnel:115)
Metric : 10
ECMP-Weight : 1
Resolving Next-Hop : 1.0.0.2 (RSVP tunnel:61443)
Metric : 10
ECMP-Weight : 1
Indirect Next-Hop : 10.0.0.2
QoS : Priority=n/c, FC=n/c
Source-Class : 0
Dest-Class : 0
ECMP-Weight : 30
Resolving Next-Hop : 1.0.0.3 (RSVP tunnel:94)
Metric : 10
ECMP-Weight : 20
Resolving Next-Hop : 1.0.0.3 (RSVP tunnel:61442)
Metric : 10
ECMP-Weight : 1
-------------------------------------------------------------------------------
No. of Destinations: 1
===============================================================================
Clear Commands
damping
Syntax
damping [[ip-prefix/ip-prefix-length] [neighbor ip-address]] | [group name]
Context
clear>router>bgp
Description
This command clears or resets the route damping information for received routes.
Parameters
ip-prefix/ip-prefix-length—
Clears damping information for entries that match the IP prefix and prefix length.
Values—
ipv4-prefix:
- a.b.c.d (host bits must be 0)
ipv4-prefix-length: [0 to 32]
ipv6-prefix:
- x:x:x:x:x:x:x:x (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d
- x: [0 to FFFF]H
- d: [0 to 255]D
ipv6-prefix-length: [0 to 128]
neighbor ip-address—
Clears damping information for entries received from the BGP neighbor.
Values—
ipv4-address:
- a.b.c.d
ipv6-prefix:
- x:x:x:x:x:x:x:x (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d
- x: [0 to FFFF]H
- d: [0 to 255]D
interface: 32 characters maximum, mandatory for link local addresses
group name—
Clears damping information for entries received from any BGP neighbors in the peer group.
Values—
32 characters maximum
flap-statistics
Syntax
flap-statistics [[ip-prefix/mask] [neighbor ip-address]] | [group group-name] | [regex reg-exp] | [policy policy-name]
Context
clear>router>bgp
Description
This command clears route flap statistics.
Parameters
ip-prefix/mask—
Clears route flap statistics for entries that match the specified IP prefix and mask length.
Values—
ip-prefix: a.b.c.d (host bits must be 0)
mask: 0 to 32
neighbor ip-address—
Clears route flap statistics for entries received from the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d
ipv6-address:
- x:x:x:x:x:x:x:x (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d
- x: [0 to FFFF]H
- d: [0 to 255]D
group group-name—
Clears route flap statistics for entries received from any BGP neighbors in the specified peer group.
regex reg-exp—
Clears route flap statistics for all entries which have the regular expression and the AS path that matches the regular expression.
policy policy-name—
Clears route flap statistics for entries that match the specified route policy.
neighbor
Syntax
neighbor {ip-address | as as-number | external | all} [soft | soft-inbound]
neighbor {ip-address | as as-number | external | all} statistics
neighbor ip-address end-of-rib
Context
clear>router>bgp
Description
This command resets the specified BGP peer or peers. This can cause existing BGP connections to be shutdown and restarted.
Parameters
ip-address—
Resets the BGP neighbor with the specified IP address.
Values—
ipv4-address:
- a.b.c.d
ipv6-address:
- x:x:x:x:x:x:x:x [-interface]
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum, mandatory for link local addresses
as as-number—
Resets all BGP neighbors with the specified peer AS.
Values—
1 to 65535
external—
Resets all EBGP neighbors.
all—
Resets all BGP neighbors.
soft—
The specified BGP neighbor(s) re-evaluates all routes in the Local-RIB against the configured export policies.
soft-inbound—
The specified BGP neighbor(s) re-evaluates all routes in the RIB-In against the configures import policies.
statistics—
The BGP neighbor statistics.
end-of-rib—
Clears the routing information base (RIB). This command applies when the router is helping the BGP neighbor through a BGP graceful restart. When the clear router bgp neighbor command is issued without the end-of-rib option and the neighbor is in the process of restarting, stale routes from the neighbor will be retained until the stale-routes-time is reached or else the neighbor exits graceful restart. When the command is issued with the end-of-rib option, stale routes from the neighbor are deleted immediately and graceful restart procedures are aborted.
protocol
Syntax
protocol
Context
clear>router>bgp
Description
Resets the entire BGP protocol.
Debug Commands
events
Syntax
events [neighbor ip-address | group name]
no events
Context
debug>router>bgp
Description
This command logs all events changing the state of a BGP peer.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.
graceful-restart
Syntax
graceful-restart [neighbor ip-address | group name]
no graceful-restart
Context
debug>router>bgp
Description
This command enables debugging for BGP graceful-restart.
The no form of the command disables the debugging.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.
keepalive
Syntax
keepalive [neighbor ip-addr | group name]
no keepalive
Context
debug>router>bgp
Description
This command decodes and logs all sent and received keepalive messages in the debug log.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.
notification
Syntax
notification [neighbor ip-address | group name]
no notification
Context
debug>router>bgp
Description
This command decodes and logs all sent and received notification messages in the debug log.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.
open
Syntax
open [neighbor ip-address | group name]
no open
Context
debug>router>bgp
Description
This command decodes and logs all sent and received open messages in the debug log.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.
outbound-route-filtering
Syntax
[no] outbound-route-filtering
Context
debug>router>bgp
Description
This command enables debugging for all BGP outbound route filtering (ORF) packets. ORF is used to inform a neighbor of targets (using target-list) that it is willing to receive.
packets
Syntax
packets [neighbor ip-address | group name]
packets
Context
debug>router>bgp
Description
This command decodes and logs all sent and received BGP packets in the debug log.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.
route-refresh
Syntax
route-refresh [neighbor ip-address | group name]
no route-refresh
Context
debug>router>bgp
Description
This command enables and disables debugging for BGP route-refresh.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.
rtm
Syntax
rtm [neighbor ip-address | group name]
no rtm
Context
debug>router>bgp
Description
This command logs RTM changes in the debug log.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.
socket
Syntax
socket [neighbor ip-address | group name]
no socket
Context
debug>router>bgp
Description
This command logs all TCP socket events to the debug log.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.
timers
Syntax
timers [neighbor ip-address | group name]
no timers
Context
debug>router>bgp
Description
This command logs all BGP timer events to the debug log.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.
update
Syntax
update [neighbor ip-address | group name]
no update
Context
debug>router>bgp
Description
This command decodes and logs all sent and received update messages in the debug log.
Parameters
neighbor ip-address—
Debugs only events affecting the specified BGP neighbor.
Values—
ipv4-address:
- a.b.c.d (host bits must be 0)
ipv6-address:
- x:x:x:x:x:x:x:x [-interface] (eight 16-bit pieces)
- x:x:x:x:x:x:d.d.d.d [-interface]
- x: [0 to FFFF]H
- d: [0 to 255]D
- interface: 32 characters maximum for link local addresses
group name—
Debugs only events affecting the specified peer group and associated neighbors.