auth-keychain [keychain]
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays LDP sessions using a particular authentication keychain.
Specifies an existing keychain name.
The following output is an example of LDP authentication keychain information, and Table: Output fields: LDP auth-keychain describes the output fields.
Sample output*A:ALA-48>config>router>ldp# show router ldp auth-keychain
===============================================================================
LDP Peers
===============================================================================
Peer TTL Security Min-TTL-Value Authentication Auth key chain
-------------------------------------------------------------------------------
10.20.1.3 Disabled n/a Disabled eta_keychain1
-------------------------------------------------------------------------------
No. of Peers: 1
===============================================================================
*A:ALA-48>config>router>ldp#
Label |
Description |
|---|---|
Peer |
The IP address of the peer |
TTL Security |
Indicates whether LDP peering session security is enabled |
Min-TTL-Value |
The minimum TTL value for an incoming packet |
Authentication |
Indicates whether authentication using MD5 message-based digest protocol is enabled |
Auth key chain |
Indicates the authentication keychain associated with the session, if applicable |
bindings active
bindings active prefixes [family] [{summary | detail}] [egress-if port-id]
bindings active prefixes [family] [{summary | detail}] [egress-lsp tunnel-id]
bindings active prefixes [egress-nh ip-address] [family] [{summary | detail}]
bindings prefix ip-prefix/ip-prefix-length [{summary | detail}] [egress-if port-id]
bindings prefix ip-prefix/ip-prefix-length [{summary | detail}] [egress-lsp tunnel-id]
bindings prefix ip-prefix/ip-prefix-length [egress-nh ip-address] [{summary | detail}]
bindings fec-type {prefixes|services} [session ip-addr 4c5]] [summary| detail]
bindings p2mp source ip-address group mcast-address
bindings [fec-type fec-type [detail]] [session ip-addr[:label-space]]
bindings [fec-type fec-type [detail]] [session ip-addr[:label-space]]
bindings label-type start-label [end-label]
bindings {prefix ip-prefix/mask [detail]} [session ip-addr[:label-space]]
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays the contents of the label information base.
Specifies the family type.
Displays information in a summarized format.
Displays detailed information.
Displays configuration information about LDP sessions.
Specifies information for the specified IP prefix and mask length. Host bits must be 0.
Specifies the length of the IP prefix.
Specifies the label space identifier that the router is advertising on the interface.
Specifies the 32-bit address mask used to indicate the bits of an IP address that are being used for the subnet address.
Specifies the egress IP address.
Specifies a label value to begin the display.
Specifies a label value to end the display.
Specifies the VC type to display.
Specifies the VC ID to display.
Displays the P2MP group multicast address bindings.
Specifies the service ID number to display.
The following output is an example of LDP bindings information, and Table: Output fields: LDP bindings describes the output fields.
Sample outputA:7210SAS# show router ldp bindings
===============================================================================
LDP LSR ID: 2.2.2.2
===============================================================================
Legend: U - Label In Use, N - Label Not In Use, W - Label Withdrawn
S - Status Signaled Up, D - Status Signaled Down
E - Epipe Service, V - VPLS Service, M - Mirror Service
A - Apipe Service, F - Fpipe Service, I - IES Service, R - VPRN service
P - Ipipe Service, WP - Label Withdraw Pending
BU - Alternate Next-hop for Fast Re-Route, TLV - (Type, Length: Value)
===============================================================================
LDP Prefix Bindings
===============================================================================
Prefix IngLbl EgrLbl EgrIntf/ EgrNextHop
Peer LspId
-------------------------------------------------------------------------------
10.1.1.1/32 -- 262143 1/1/3:12 10.11.12.1
1.1.1.1
10.1.1.1/32 131069U 131069 -- --
6.6.6.6
10.2.2.2/32 131071U -- -- --
1.1.1.1
10.2.2.2/32 131071U -- -- --
6.6.6.6
..........
10.6.6.6/32 -- 131071 1/1/9:26 10.11.26.6
6.6.6.6
-------------------------------------------------------------------------------
No. of Prefix Bindings: 10
===============================================================================
===============================================================================
LDP Generic P2MP Bindings
===============================================================================
P2MP-Id RootAddr
Interface Peer IngLbl EgrLbl EgrIntf/ EgrNextHop
LspId
-------------------------------------------------------------------------------
8193 10.1.1.1
73732 1.1.1.1 131065U -- -- --
8193 10.2.2.2
73728 1.1.1.1 -- 262139 1/1/3:12 10.11.12.1
88194 10.6.6.6
73738 6.6.6.6 131054U -- -- --
8195 10.6.6.6
73739 6.6.6.6 131053U -- -- --
-------------------------------------------------------------------------------
No. of Generic P2MP Bindings: 13
===============================================================================
===============================================================================
LDP In-Band-SSM P2MP Bindings
===============================================================================
Source
Group
Interface RootAddr
Peer IngLbl EgrLbl EgrIntf/ EgrNextHop
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
No Matching Entries Found
===============================================================================
===============================================================================
LDP Service FEC 128 Bindings
===============================================================================
Type VCId SvcId SDPId Peer IngLbl EgrLbl LMTU RMTU
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
No Matching Entries Found
===============================================================================
===============================================================================
LDP Service FEC 129 Bindings
===============================================================================
AGI SAII
TAII
Type SvcId SDPId Peer IngLbl EgrLbl LMTU RMTU
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
No Matching Entries Found
===============================================================================
A:7210SAS#
A:7210SAS# show router ldp bindings p2mp-id 8193 root 2.2.2.2 detail
===============================================================================
LDP LSR ID: 2.2.2.2
===============================================================================
Legend: U - Label In Use, N - Label Not In Use, W - Label Withdrawn
WP - Label Withdraw Pending, BU - Alternate Next-hop for Fast Re-Route
===============================================================================
LDP Generic P2MP Bindings
===============================================================================
-------------------------------------------------------------------------------
P2MP Type : 1 P2MP-Id : 8193
Root-Addr : 10.2.2.2
-------------------------------------------------------------------------------
Ing Lbl : -- Peer : 1.1.1.1
Egr Lbl : 262139
Egr Int/LspId : 1/1/3:12
EgrNextHop : 10.11.12.1
Egr. Flags : None Ing. Flags : None
Metric : 1 Mtu : 1560
-------------------------------------------------------------------------------
P2MP Type : 1 P2MP-Id : 8193
Root-Addr : 2.2.2.2
-------------------------------------------------------------------------------
Ing Lbl : -- Peer : 6.6.6.6
Egr Lbl : 131059
Egr Int/LspId : 1/1/9:26
EgrNextHop : 10.11.26.6
Egr. Flags : None Ing. Flags : None
Metric : 1 Mtu : 1560
===============================================================================
No. of Generic P2MP Bindings: 2
===============================================================================
A:7210SAS#
A:7210SAS# show router ldp bindings active fec-type p2mp
===============================================================================
LDP Generic P2MP Bindings (Active)
===============================================================================
P2MP-Id RootAddr
Interface Op IngLbl EgrLbl EgrIntf/ EgrNextHop
LspId
-------------------------------------------------------------------------------
8193 10.1.1.1
73731 Pop 131064 -- -- --
8193 10.1.1.1
7
8195 10.6.6.6
73738 Pop 131058 -- -- --
-------------------------------------------------------------------------------
No. of Generic P2MP Active Bindings: 15
===============================================================================
===============================================================================
LDP In-Band-SSM P2MP Bindings (Active)
===============================================================================
Source
Group
Interface RootAddr
Op IngLbl EgrLbl EgrIntf/ EgrNextHop
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
No Matching Entries Found
===============================================================================
A:7210SAS#
A:7210SAS# show router ldp bindings fec-type p2mp detail
===============================================================================
LDP LSR ID: 2.2.2.2
===============================================================================
Legend: U - Label In Use, N - Label Not In Use, W - Label Withdrawn
WP - Label Withdraw Pending, BU - Alternate Next-hop for Fast Re-Route
===============================================================================
LDP Generic P2MP Bindings
===============================================================================
-------------------------------------------------------------------------------
P2MP Type : 1 P2MP-Id : 8193
Root-Addr : 1.1.1.1
-------------------------------------------------------------------------------
Ing Lbl : 131053U Peer : 6.6.6.6
Egr Lbl : --
Egr Int/LspId : --
EgrNextHop : --
Egr. Flags : None Ing. Flags : None
===============================================================================
No. of Generic P2MP Bindings: 13
===============================================================================
===============================================================================
LDP In-Band-SSM P2MP Bindings
===============================================================================
No Matching Entries Found
===============================================================================
A:7210SAS#
A:7210SAS# show router ldp bindings p2mp-id 8193 root 2.2.2.2 detail
===============================================================================
LDP LSR ID: 2.2.2.2
===============================================================================
Legend: U - Label In Use, N - Label Not In Use, W - Label Withdrawn
WP - Label Withdraw Pending, BU - Alternate Next-hop for Fast Re-Route
===============================================================================
LDP Generic P2MP Bindings
===============================================================================
-------------------------------------------------------------------------------
P2MP Type : 1 P2MP-Id : 8193
Root-Addr : 2.2.2.2
-------------------------------------------------------------------------------
Ing Lbl : -- Peer : 1.1.1.1
Egr Lbl : 262139
Egr Int/LspId : 1/1/3:12
EgrNextHop : 10.11.12.1
Egr. Flags : None Ing. Flags : None
Metric : 1 Mtu : 1560
-------------------------------------------------------------------------------
P2MP Type : 1 P2MP-Id : 8193
Root-Addr : 2.2.2.2
-------------------------------------------------------------------------------
Ing Lbl : -- Peer : 6.6.6.6
Egr Lbl : 131059
Egr Int/LspId : 1/1/9:26
EgrNextHop : 10.11.26.6
Egr. Flags : None Ing. Flags : None
Metric : 1 Mtu : 1560
===============================================================================
No. of Generic P2MP Bindings: 2
===============================================================================
A:7210SAS#
The following outputs pertain to unicast FEC resolved over an unnumbered interface.
A:7210SAS# # show router ldp bindings active
===============================================================================
Legend: (S) - Static (M) - Multi-homed Secondary Support
(B) - BGP Next Hop (BU) - Alternate Next-hop for Fast Re-Route
===============================================================================
LDP Prefix Bindings (Active)
===============================================================================
Prefix Op IngLbl EgrLbl EgrIntf/LspId EgrNextHop
-------------------------------------------------------------------------------
10.20.1.1/32 Push -- 262143 1/1/1 Unnumbered
10.20.1.1/32 Swap 262138 262143 1/1/1 Unnumbered
10.20.1.2/32 Push -- 262143 lag-1 Unnumbered
10.20.1.2/32 Swap 262139 262143 lag-1 Unnumbered
10.20.1.3/32 Pop 262143 -- -- --
10.20.1.4/32 Push -- 262143 2/1/2 Unnumbered
10.20.1.4/32 Swap 262142 262143 2/1/2 Unnumbered
10.20.1.5/32 Push -- 262143 2/1/1 Unnumbered
10.20.1.5/32 Swap 262141 262143 2/1/1 Unnumbered
10.20.1.6/32 Push -- 262140 2/1/2 Unnumbered
10.20.1.6/32 Swap 262140 262140 2/1/2 Unnumbered
-------------------------------------------------------------------------------
No. of Prefix Active Bindings: 11
===============================================================================
A:7210SAS#
A:7210SAS# show router ldp bindings
===============================================================================
LDP LSR ID: 10.20.1.3
===============================================================================
Legend: U - Label In Use, N - Label Not In Use, W - Label Withdrawn
S - Status Signaled Up, D - Status Signaled Down
E - Epipe Service, V - VPLS Service, M - Mirror Service
A - Apipe Service, F - Fpipe Service, I - IES Service, R - VPRN service
P - Ipipe Service, WP - Label Withdraw Pending, C - Cpipe Service
BU - Alternate For Fast Re-Route, TLV - (Type, Length: Value)
===============================================================================
LDP Prefix Bindings
===============================================================================
Prefix IngLbl EgrLbl EgrIntf/ EgrNextHop
Peer LspId
-------------------------------------------------------------------------------
10.20.1.1/32 -- 262143 1/1/1 Unnumbered
10.20.1.1
10.20.1.1/32 262138U 262142 -- --
10.20.1.2
10.20.1.1/32 262138U 262138 -- --
10.20.1.4
10.20.1.1/32 262138U 262138 -- --
10.20.1.5
10.20.1.2/32 262139U 262142 -- --
10.20.1.1
10.20.1.2/32 -- 262143 lag-1 Unnumbered
10.20.1.2
10.20.1.2/32 262139U 262139 -- --
10.20.1.4
10.20.1.2/32 262139U 262139 -- --
10.20.1.5
10.20.1.3/32 262143U -- -- --
10.20.1.1
10.20.1.3/32 262143U -- -- --
10.20.1.2
10.20.1.3/32 262143U -- -- --
10.20.1.4
10.20.1.3/32 262143U -- -- --
10.20.1.5
10.20.1.4/32 262142U 262141 -- --
10.20.1.1
10.20.1.4/32 262142U 262141 -- --
10.20.1.2
10.20.1.4/32 -- 262143 2/1/2 Unnumbered
10.20.1.4
10.20.1.4/32 262142U 262141 -- --
10.20.1.5
10.20.1.5/32 262141U 262138 -- --
10.20.1.1
10.20.1.5/32 262141U 262139 -- --
10.20.1.2
10.20.1.5/32 262141U 262141 -- --
10.20.1.4
10.20.1.5/32 -- 262143 2/1/1 Unnumbered
10.20.1.5
10.20.1.6/32 262140U 262140 -- --
10.20.1.1
10.20.1.6/32 262140U 262138 -- --
10.20.1.2
10.20.1.6/32 262140N 262140 2/1/2 Unnumbered
10.20.1.4
10.20.1.6/32 262140U 262140 -- --
10.20.1.5
-------------------------------------------------------------------------------
No. of Prefix Bindings: 24
===============================================================================
A:7210SAS#
A:7210SAS# show router ldp bindings detail
===============================================================================
LDP LSR ID: 10.20.1.3
===============================================================================
Legend: U - Label In Use, N - Label Not In Use, W - Label Withdrawn
S - Status Signaled Up, D - Status Signaled Down
E - Epipe Service, V - VPLS Service, M - Mirror Service
A - Apipe Service, F - Fpipe Service, I - IES Service, R - VPRN service
P - Ipipe Service, WP - Label Withdraw Pending, C - Cpipe Service
BU - Alternate For Fast Re-Route, TLV - (Type, Length: Value)
===============================================================================
LDP Prefix Bindings
===============================================================================
-------------------------------------------------------------------------------
Prefix : 10.20.1.1/32
-------------------------------------------------------------------------------
Ing Lbl : -- Peer : 10.20.1.1
Egr Lbl : 262143
Egr Int/LspId : 1/1/1
EgrNextHop : Unnumbered
Egr. Flags : None Ing. Flags : None
Egr If Name : ip-10.10.2.3
Metric : 1000 Mtu : 1500
-------------------------------------------------------------------------------
Prefix : 10.20.1.1/32
-------------------------------------------------------------------------------
Ing Lbl : 262138U Peer : 10.20.1.2
Egr Lbl : 262142
Egr Int/LspId : --
EgrNextHop : --
Egr. Flags : None Ing. Flags : None
Egr If Name : n/a
-------------------------------------------------------------------------------
Prefix : 10.20.1.1/32
-------------------------------------------------------------------------------
Ing Lbl : 262138U Peer : 10.20.1.4
Egr Lbl : 262138
Egr Int/LspId : --
EgrNextHop : --
Egr. Flags : None Ing. Flags : None
Egr If Name : n/a
-------------------------------------------------------------------------------
Prefix : 10.20.1.1/32
-------------------------------------------------------------------------------
Ing Lbl : 262138U Peer : 10.20.1.5
Egr Lbl : 262138
Egr Int/LspId : --
EgrNextHop : --
Egr. Flags : None Ing. Flags : None
Egr If Name : n/a
-------------------------------------------------------------------------------
Prefix : 10.20.1.2/32
-------------------------------------------------------------------------------
Ing Lbl : 262139U Peer : 10.20.1.1
Egr Lbl : 262142
Egr Int/LspId : --
EgrNextHop : --
Egr. Flags : None Ing. Flags : None
Egr If Name : n/a
-------------------------------------------------------------------------------
A:7210SAS# show router ldp session local-addresses
===============================================================================
LDP Session Local-Addresses
===============================================================================
-------------------------------------------------------------------------------
Session with Peer 10.20.1.2:0, Local 10.20.1.3:0
-------------------------------------------------------------------------------
Sent Addresses: 10.1.1.1 10.10.12.3 10.10.22.3 10.20.1.3
10.180.2.3 10.180.3.3 10.180.5.3 10.180.11.3
10.181.2.3 10.181.3.3 10.181.5.3 10.181.11.3
10.182.2.3 10.182.3.3 10.182.5.3 10.182.11.3
Recv Addresses: 10.2.2.2 10.10.12.2 10.20.1.2 10.180.1.2
10.180.3.2 10.180.4.2 10.181.1.2 10.181.3.2
10.181.4.2 10.182.1.2 10.182.3.2 10.182.4.2
-------------------------------------------------------------------------------
Session with Peer 10.20.1.4:0, Local 10.20.1.3:0
-------------------------------------------------------------------------------
Sent Addresses: 10.1.1.1 10.10.12.3 10.10.22.3 10.20.1.3
10.180.2.3 10.180.3.3 10.180.5.3 10.180.11.3
10.181.2.3 10.181.3.3 10.181.5.3 10.181.11.3
10.182.2.3 10.182.3.3 10.182.5.3 10.182.11.3
Recv Addresses: 10.10.22.4 10.20.1.4 10.180.4.4 10.180.6.4
10.180.9.4 10.180.11.4 10.181.4.4 10.181.6.4
10.181.9.4 10.181.11.4 10.182.4.4 10.182.6.4
10.182.9.4 10.182.11.4
-------------------------------------------------------------------------------
Session with Peer 10.20.1.5:0, Local 10.20.1.3:0
-------------------------------------------------------------------------------
Sent Addresses: 10.1.1.1 10.10.12.3 10.10.22.3 10.20.1.3
10.180.2.3 10.180.3.3 10.180.5.3 10.180.11.3
10.181.2.3 10.181.3.3 10.181.5.3 10.181.11.3
10.182.2.3 10.182.3.3 10.182.5.3 10.182.11.3
Recv Addresses: 10.20.1.5 10.180.5.5 10.180.6.5 10.180.10.5
10.181.5.5 10.181.6.5 10.181.10.5 10.182.5.5
10.182.6.5 10.182.10.5
===============================================================================
A:7210SAS#
Label |
Description |
|
|---|---|---|
|
U: Label In Use N: Label Not In Use W: Label Withdrawn S: Status Signaled Up D: Status Signaled Down E: Epipe service V: VPLS service M: Mirror service |
A: Apipe service F: Fpipe service I: IES service R: VPRN service P: Ipipe service WP: Label Withdraw Pending C: Cpipe service TLV: (Type, Length: Value) |
|
The service type exchanging labels. The possible types displayed are VPLS, Epipe, Spoke, and Unknown. |
|
|
The value used by each end of an SDP tunnel to identify the VC |
|
|
The unique service identification number identifying the service in the service domain |
|
|
The IP address of the peer |
|
|
Label Operation carried out (can be one of: pop, swap, or push) |
|
|
The next-hop gateway IP address |
|
|
Displays the LSP Tunnel ID (not the LSP path ID) |
|
|
The ingress LDP label |
|
U — Label in use |
||
R — Label released |
||
|
The egress LDP label |
|
|
The local MTU value |
|
|
The remote MTU value |
|
|
The total number of LDP bindings on the router |
|
discovery [{peer [ip-address]} | {interface [ip-int-name]}] [state state] [detail] [adjacency-type type]
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays the status of the interfaces participating in LDP discovery.
Displays the IP address of the peer.
Specifies the name of an existing interface. If the string contains special characters (#, $, spaces, and so on), the entire string must be enclosed within double quotes.
Displays the current operational state of the adjacency.
Displays detailed information.
Displays the adjacency type.
The following output is an example of LDP discovery information, and Table: Output fields: LDP discovery describes the output fields.
Sample outputALU-12# show router ldp discovery
===============================================================================
LDP Hello Adjacencies
===============================================================================
Interface Name Local Addr Peer Addr AdjType State
-------------------------------------------------------------------------------
N/A 10.10.10.103 10.10.10.93 Targ Trying
N/A 10.10.10.103 10.10.10.104 Targ Estab
to-104 10.0.0.103 224.0.0.2 Link Trying
-------------------------------------------------------------------------------
No. of Hello Adjacencies: 3
===============================================================================
ALU-12#
Label |
Description |
|---|---|
|
The name of the interface |
|
The IP address of the originating (local) router |
|
The IP address of the peer |
|
The adjacency type between the LDP peer and LDP session is targeted |
|
|
|
|
|
The total number of hello adjacencies discovered |
|
The amount of time the adjacency has been enabled |
|
The time left before a neighbor is declared to be down |
|
The number of hello messages received for this adjacency |
|
The number of hello messages that have been sent for this adjacency |
|
The configuration sequence number that was in the hello received when this adjacency started up. This configuration sequence number changes when there is a change of configuration. |
|
The IP address used on the remote end for the LDP session |
|
The configuration sequence number that was used in the hello sent when this adjacency started up. This configuration sequence number changes when there is a change of configuration. |
|
The IP address used locally for the LDP session |
interface [ip-int-name | ip-address] [detail]
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays configuration information about LDP interfaces.
Specifies the name of an existing interface. If the string contains special characters (#, $, spaces, and so on), the entire string must be enclosed within double quotes.
Specifies the IP address of the LDP neighbor.
Displays detailed information.
The following output is an example of LDP interface information, and Table: Output fields: LDP interface describes the output fields.
Sample output
*A:ALU_SIM11>show>router>ldp# interface
===============================================================================
LDP Interfaces
===============================================================================
Interface Adm Opr Hello Hold KA KA Transport
Factor Time Factor Timeout Address
-------------------------------------------------------------------------------
a Up Up 3 15 3 30 System
-------------------------------------------------------------------------------
No. of Interfaces: 1
===============================================================================
*A:ALU_SIM11>show>router>ldp# interface detail
*A:ALU_SIM11>show>router>ldp#
===============================================================================
LDP Interfaces (Detail)
===============================================================================
Interface "a"
-------------------------------------------------------------------------------
Admin State : Up Oper State : Up
Hold Time : 15 Hello Factor : 3
Keepalive Timeout : 30 Keepalive Factor : 3
Transport Addr : System Last Modified : 07/06/2010 10:36:59
Active Adjacencies : 1
Tunneling : Disabled
Lsp Name : None
===============================================================================
*A:ALU_SIM11>show>router>ldp#
|
Label |
Description |
|---|---|
|
Interface |
Specifies the interface associated with the LDP instance |
|
Adm |
Up — The LDP is administratively enabled Down — The LDP is administratively disabled |
|
Opr |
Up — The LDP is operationally enabled Down — The LDP is operationally disabled |
|
Hello Factor |
The value by which the hello timeout should be divided to give the hello-time between LDP hello messages LDP uses hello messages to discover neighbors and to detect loss of connectivity with its neighbors. |
|
Hold Time |
The hello-time, also known as hold-time It is the time interval, in seconds, that LDP waits before declaring a neighbor to be down. Hello timeout is local to the system and is sent in the hello messages to a neighbor. |
|
KA Factor |
The value by which the keepalive timeout should be divided to give the keepalive time between LDP keepalive messages. LDP keepalive messages are sent to keep the LDP session from timing out when no other LDP traffic is being sent between the neighbors. |
|
KA Timeout |
The time interval, in seconds, that LDP waits before tearing down a session. If no LDP messages are exchanged during this time interval, the LDP session is torn down. Generally the value is configured to be 3 times the keepalive time (the time interval between successive LDP keepalive messages). |
|
Auth |
Enabled — Authentication using MD5 message based digest protocol is enabled Disabled — No authentication is used |
|
No. of Interface |
The total number of LDP interfaces |
parameters
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays configuration information about LDP parameters.
The following output is an example of LDP parameters information, and Table: Output fields: LDP parameters describes the output fields.
Sample output*A:SRU4>config>router>ldp# show router ldp parameters
===============================================================================
LDP Parameters (LSR ID 110.20.1.4)
===============================================================================
-------------------------------------------------------------------------------
Graceful Restart Parameters
-------------------------------------------------------------------------------
Nbor Liveness Time : 5 sec Max Recovery Time : 30
-------------------------------------------------------------------------------
Interface Parameters
-------------------------------------------------------------------------------
Keepalive Timeout : 30 sec Keepalive Factor : 3
Hold Time : 15 sec Hello Factor : 3
Propagate Policy : system Transport Address : system
Deaggregate FECs : False Route Preference : 9
Label Distribution : downstreamUnsolicited Label Retention : liberal
Control Mode : ordered Loop Detection : none
-------------------------------------------------------------------------------
Targeted Session Parameters
-------------------------------------------------------------------------------
Keepalive Timeout : 40 sec Keepalive Factor : 4
Hold Time : 45 sec Hello Factor : 3
Passive Mode : False Targeted Sessions : Enabled
===============================================================================
*A:SRU4>config>router>ldp#
Label |
Description |
|---|---|
Keepalive Timeout |
The factor used to derive the Keepalive interval |
Keepalive Factor |
The time interval, in seconds, that LDP waits before tearing down the session |
Hold-Time |
The time left before a neighbor is declared down |
Hello Factor |
The value by which the hello timeout should be divided to give the hello time between LDP hello messages. LDP uses hello messages to discover neighbors and detect loss of connectivity with its neighbors. |
Auth |
Enabled — Authentication using MD5 message based digest protocol is enabled Disabled — No authentication is used |
Passive-Mode |
true — LDP responds only when it gets a connect request from a peer and will not attempt to actively connect to its neighbors false — LDP actively tries to connect to its peers |
Targeted-Sessions |
true — Targeted sessions are enabled false — Targeted sessions are disabled |
session [ip-addr[label-space] local-addresses [sent | recv] ip-addr ip-address
session [ip-addr[label-space] [session-type] [state state] [summary | detail]
session [ip-addr[label-space] local-addresses [sent|recv] [family]
session [ip-addr[label-space] [sent | recv] overload [fec-type fec-type]
session [sent|recv] overload [fec-type fec-type] [family]
session [ip-addr[label-space] statistics [packet-type] [session-type]
session statistics [packet-type] [session-type] [family]
session [session-type] [state state] [summary | detail] [family]
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays configuration information about LDP sessions.
Specifies the IP address of the LDP peer.
Specifies the label space identifier that the router is advertising on the interface.
Displays detailed information.
Specifies the packet type.
Specifies to display the session type.
Displays IPv4 LDP session information.
The following output is an example of LDP session information, and Table: Output fields: LDP session describes the output fields.
Sample output*A:SRU4>config>router>ldp# show router ldp session
==============================================================================
LDP Sessions
==============================================================================
Peer LDP Id Adj Type State Msg Sent Msg Recv Up Time
------------------------------------------------------------------------------
10.1.1.1:0 Link Nonexistent 2 1 0d 00:00:04
10.8.100.15:0 Both Nonexistent 14653 21054 0d 12:48:25
10.20.1.20:0 Both Established 105187 84837 0d 12:48:27
10.20.1.22:0 Both Established 144586 95148 0d 12:48:23
10.22.10.2:0 Link Nonexistent 4 2 0d 00:00:16
10.22.11.2:0 Link Nonexistent 4 4 0d 00:00:14
10.22.13.2:0 Link Nonexistent 5 6 0d 00:00:20
10.66.33.1:0 Link Nonexistent 6 7 0d 00:00:25
10.66.34.1:0 Link Nonexistent 2 2 0d 00:00:05
10.66.35.1:0 Link Nonexistent 4 4 0d 00:00:14
10.20.1.1:0 Targeted Nonexistent 0 1 0d 00:00:04
10.20.1.3:0 Both Established 94 97 0d 00:00:55
10.20.1.5:0 Both Established 230866 286216 0d 12:48:27
10.20.1.110:0 Link Nonexistent 2 2 0d 00:00:05
10.0.0.1:0 Link Nonexistent 2 2 0d 00:00:05
------------------------------------------------------------------------------
No. of Sessions: 15
==============================================================================
*A:SRU4>config>router>ldp#
*A:SRU4>config>router>ldp# show router ldp session 10.20.1.20:0
==============================================================================
LDP Sessions
==============================================================================
Peer LDP Id Adj Type State Msg Sent Msg Recv Up Time
------------------------------------------------------------------------------
10.20.1.20:0 Both Established 105204 84859 0d 12:49:05
------------------------------------------------------------------------------
No. of Sessions: 1
==============================================================================
*A:SRU4>config>router>ldp#
*7210SAS# show router ldp session detail
===============================================================================
LDP Sessions (Detail)
===============================================================================
Legend: DoD - Downstream on Demand (for address FEC's only)
DU - Downstream Unsolicited
===============================================================================
-------------------------------------------------------------------------------
Session with Peer 2.2.2.2:0, Local 1.1.1.1:0
-------------------------------------------------------------------------------
Adjacency Type : Both State : Established
Up Time : 0d 00:07:48
Max PDU Length : 4096 KA/Hold Time Remaining: 29
Link Adjacencies : 1 Targeted Adjacencies : 1
Local Address : 1.1.1.1 Peer Address : 2.2.2.2
Local TCP Port : 646 Peer TCP Port : 50980
Local KA Timeout : 30 Peer KA Timeout : 30
Mesg Sent : 478 Mesg Recv : 480
FECs Sent : 182 FECs Recv : 170
Addrs Sent : 13 Addrs Recv : 16
GR State : Capable Label Distribution : DU
Nbr Liveness Time : 0 Max Recovery Time : 0
MP MBB : Not Capable
Dynamic Capability: Not Capable
Advertise : Address/Servi* BFD Operational Status: inService
-------------------------------------------------------------------------------
Session with Peer 3.3.3.3:0, Local 1.1.1.1:0
-------------------------------------------------------------------------------
Adjacency Type : Both State : Established
Up Time : 0d 00:07:48
Max PDU Length : 4096 KA/Hold Time Remaining: 29
Link Adjacencies : 1 Targeted Adjacencies : 1
Local Address : 1.1.1.1 Peer Address : 3.3.3.3
Local TCP Port : 646 Peer TCP Port : 49823
Local KA Timeout : 30 Peer KA Timeout : 30
Mesg Sent : 502 Mesg Recv : 418
FECs Sent : 124 FECs Recv : 124
Addrs Sent : 13 Addrs Recv : 5
GR State : Capable Label Distribution : DU
Nbr Liveness Time : 0 Max Recovery Time : 0
MP MBB : Not Capable
Dynamic Capability: Not Capable
Advertise : Address/Servi* BFD Operational Status: inService
-------------------------------------------------------------------------------
Session with Peer 4.4.4.4:0, Local 1.1.1.1:0
-------------------------------------------------------------------------------
Adjacency Type : Targeted State : Established
Up Time : 0d 00:07:47
Max PDU Length : 4096 KA/Hold Time Remaining: 36
Link Adjacencies : 0 Targeted Adjacencies : 1
Local Address : 1.1.1.1 Peer Address : 4.4.4.4
Local TCP Port : 646 Peer TCP Port : 51307
Local KA Timeout : 40 Peer KA Timeout : 40
Mesg Sent : 122 Mesg Recv : 124
FECs Sent : 36 FECs Recv : 36
Addrs Sent : 13 Addrs Recv : 3
GR State : Capable Label Distribution : DU
Nbr Liveness Time : 0 Max Recovery Time : 0
MP MBB : Not Capable
Dynamic Capability: Not Capable
Advertise : Service BFD Operational Status: inService
===============================================================================
* indicates that the corresponding row element may have been truncated.
Label |
Description |
|---|---|
Peer LDP ID |
The IP address of the LDP peer |
Adj Type |
The adjacency type between the LDP peer and LDP session is targeted Link — Specifies that this adjacency is a result of a link hello Targeted — Specifies that this adjacency is a result of a targeted hello |
State |
Established — The adjacency is established Trying — The adjacency is not yet established |
Mesg Sent |
The number of messages sent |
Mesg Rcvd |
The number of messages received |
Up Time |
The amount of time the adjacency has been enabled |
session-parameters [family]
session-parameters [peer-ip-address]
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays LDP peer information.
Specifies a peer family for which to display information.
Specifies the IP address of a targeted LDP peer for which to display information.
ipv4-address — a.b.c.d
The following output is an example of LDP session parameters, and Table: Output fields: Session parameters describes the output fields.
Sample output===============================================================================
LDP IPv4 Session Parameters
===============================================================================
-------------------------------------------------------------------------------
Peer : 10.12.12.12
-------------------------------------------------------------------------------
DOD : Disabled Adv Adj Addr Only : Disabled
FEC129 Cisco Inter*: Disabled
PE-ID MAC Flush In*: Disabled
Fec Limit : 0 Fec Limit Threshold: 90
Fec Limit Log Only : Disabled
Import Policies : None Export Policies : None
IPv4 Prefix Fec Cap: Enabled
P2MP Fec Cap : Disabled
Address Export : None
===============================================================================
No. of IPv4 Peers: 1
===============================================================================
* indicates that the corresponding row element may have been truncated.
===============================================================================
Label |
Description |
|---|---|
Peer |
Displays the IP address of the peer |
DOD |
Indicates whether Downstream on Demand (DOD) label distribution is enabled |
Adv Adj Addr Only |
Indicates whether the LDP router advertises only the local IPv4 or IPv6 interfaces it uses to establish hello adjacencies with an LDP peer |
FEC129 Cisco Interop |
Indicates whether LDP will provide translation between non-compliant FEC 129 formats of Cisco enabled — Cisco non-compliant format is used to send and interpret received label release messages disabled — Cisco non-compliant format is not used or supported. The peer address must be the peer LSR-ID address |
FEC Limit |
Displays the limit of the number of FECs that an LSR accepts from a peer and adds to the LDP label database, if configured |
statistics
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays LDP statistics information.
status
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays LDP status information.
The following output is an example of LDP status information, and Table: Output fields: LDP status describes the fields.
Sample output*A:Dut-A# show router ldp status
=============================================================================
LDP Status for IPv4 LSR ID 10.20.1.1:0
IPv6 LSR ID ::[0]
=============================================================================
Created at : 02/18/15 20:43:15
Last Change : 02/18/15 20:43:15
Admin State : Up
IPv4 Oper State : Up IPv6 Oper State : Down
IPv4 Up Time : 0d 01:33:06 IPv6 Down Time : 0d 01:33:06
IPv4 Oper Down Rea*: n/a IPv6 Oper Down Reason: systemIpDown
IPv4 Oper Down Eve*: 0 IPv6 Oper Down Events: 0
Tunn Down Damp Time: 3 sec
Label Withdraw Del*: 0 sec Implicit Null Label : Disabled
Short. TTL Local : Enabled Short. TTL Transit : Enabled
Import Policies : None Export Policies : None
Tunl Exp Policies : None Class-Forwarding : Enabled
FRR : Disabled Mcast Upstream FRR : Disabled
MP MBB Time : 3
Aggregate Prefix : False Agg Prefix Policies : None
-----------------------------------------------------------------------------
Capabilities
-----------------------------------------------------------------------------
Dynamic : Enabled P2MP : Enabled
IPv4 Prefix Fec : Enabled IPv6 Prefix Fec : Enabled
Service Fec128 : Enabled Service Fec129 : Enabled
MP MBB : Enabled Overload : Enabled
=============================================================================
* indicates that the corresponding row element may have been truncated.
Label |
Description |
|---|---|
Admin State |
Up — The LDP is administratively enabled Down — The LDP is administratively disabled |
Oper State |
Up — The LDP is operationally enabled Down — The LDP is operationally disabled |
Created at |
The date and time when the LDP instance was created |
Up Time |
The time, in hundredths of a second, that the LDP instance has been operationally up |
Last Change |
The date and time when the LDP instance was last modified |
Oper Down Events |
The number of times the LDP instance has gone operationally down because the instance was created |
Active Adjacencies |
The number of active adjacencies (established sessions) associated with the LDP instance |
Active Sessions |
The number of active sessions (session in some form of creation) associated with the LDP instance |
Active Interfaces |
The number of active (operationally up) interfaces associated with the LDP instance |
Inactive Interfaces |
The number of inactive (operationally down) interfaces associated with the LDP instance |
Active Peers |
The number of active LDP peers |
Inactive Peers |
The number of inactive LDP peers |
Addr FECs Sent |
The number of labels that have been sent to the peer associated with this FEC |
Addr FECs Recv |
The number of labels that have been received from the peer associated with this FEC |
Serv FECs Sent |
The number of labels that have been sent to the peer associated with this FEC |
Serv FECs Recv |
The number of labels that have been received from the peer associated with this FEC |
Attempted Sessions |
The total number of attempted sessions for this LDP instance |
No Hello Err |
The total number of Session Rejected or No Hello Error notification messages sent or received by this LDP instance |
Param Adv Err |
The total number of Session Rejected or Parameters Advertisement Mode Error notification messages sent or received by this LDP instance |
Max PDU Err |
The total number of Session Rejected or Parameters Max PDU Length Error notification messages sent or received by this LDP instance |
Label Range Err |
The total number of Session Rejected or Parameters Label Range Error notification messages sent or received by this LDP instance |
Bad LDP Id Err |
The number of bad LDP identifier fatal errors detected for sessions associated with this LDP instance |
Bad PDU Len Err |
The number of bad PDU length fatal errors detected for sessions associated with this LDP instance |
Bad Mesg Len Err |
The number of bad message length fatal errors detected for sessions associated with this LDP instance |
Bad TLV Len Err |
The number of bad TLV length fatal errors detected for sessions associated with this LDP instance |
Malformed TLV Err |
The number of malformed TLV value fatal errors detected for sessions associated with this LDP instance |
Shutdown Notif Sent |
The number of shutdown notifications sent related to sessions associated with this LDP instance |
Keepalive Expired Err |
The number of session Keepalive timer expired errors detected for sessions associated with this LDP instance |
Shutdown Notif Recv |
The number of shutdown notifications received related to sessions associated with this LDP instance |
targ-peer [ip-address] [detail]
targ-peer [detail] family
targ-peer resource-failures [family]
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays targeted LDP peer information.
Displays detailed information.
Specifies a peer family for which to display information.
Specifies the IP address of a targeted LDP peer for which to display information.
Displays resource failure information for targeted LDP peers.
The following sample output shows targeted LDP peer information, and Table: Output fields: LDP targeted peer describes the output fields.
Sample output===============================================================================
LDP IPv4 Targeted Peers
===============================================================================
Peer Adm/ Hello Hold KA KA Auto
Opr Fctr Time Fctr Time Created
-------------------------------------------------------------------------------
1.1.1.1 Up/Up 3 45 4 40 yes
2.2.2.2 Up/Up 3 45 4 40 yes
3.3.3.3 Up/Up 3 45 4 40 yes
5.5.5.5 Up/Up 3 45 4 40 yes
6.6.6.6 Up/Up 3 45 4 40 yes
-------------------------------------------------------------------------------
No. of IPv4 Targeted Peers: 5
===============================================================================
===============================================================================
Label |
Description |
|---|---|
Peer |
The IP address of the peer |
Adm |
Up — The LDP is administratively enabled Down — The LDP is administratively disabled |
Opr |
Up — The LDP is operationally enabled Down — The LDP is operationally disabled |
Hello Fctr |
The value by which the hello timeout should be divided to give the hello time, for example, the time interval (in s), between LDP hello messages. LDP uses hello messages to discover neighbors and to detect loss of connectivity with its neighbors. |
Hold Time |
The hello time or hold time. The time interval (in seconds) that LDP waits before declaring a neighbor to be down. Hello timeout is local to the system and is sent in the hello messages to a neighbor. |
KA Fctr |
The value by which the keepalive timeout is divided to calculate the keepalive time, for example, the time interval (in seconds) between LDP keepalive messages. LDP keepalive messages are sent to keep the LDP session from timing out when no other LDP traffic is being sent between the neighbors. |
KA Time |
The time interval (in seconds) that LDP waits before tearing down a session. If no LDP messages are exchanged during this time interval, the LDP session is torn down. Generally, the value is configured to be 3 times the keepalive time (the time interval between successive LDP keepalive messages). |
Auth |
Enabled — Authentication using MD5 message-based digest protocol is enabled Disabled — No authentication is used |
Passive Mode |
The mode used to set up LDP sessions. This value is only applicable to targeted sessions and not to LDP interfaces. True — LDP responds only when it gets a connect request from a peer and will not attempt to actively connect to its neighbors False — LDP actively tries to connect to its peers |
Auto Created |
Specifies that a targeted peer was automatically created through service manager For an LDP interface, this value is always false |
No. of Peers |
The total number of LDP peers |
targ-peer-template [peer-template]
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays information about targeted LDP peer templates.
Specifies the name of a peer template, up to 32 characters.
targ-peer-template-map [template-name [peer]]
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays information about targeted LDP peer template mapping.
Specifies the name of a template map, up to 32 characters.
Displays peer information.
tcp-session-parameters [family]
tcp-session-parameters [keychain keychain]
tcp-session-parameters [transport-peer-ip-address]
show>router>ldp
Supported on all 7210 SAS platforms as described in this document
This command displays information about the TCP transport session of an LDP peer.
Specifies a peer family for which to display information.
Specifies the name of an auth-keychain, up to 32 characters.
Specifies the IP address of a TCP transport peer for which to display information.