cache aggregate {src-dst-proto | src-dst-proto-port} family {ipv4 | ipv6}
cached all family {ipv4 | ipv6}
tools>dump>cflowd
7210 SAS-Mxp and 7210 SAS-Sx/S 1/10GE (standalone)
This command displays the contents of the cflowd active cache. This information can be displayed either in raw form, where every flow entry is displayed, or in an aggregated form.
Displays the raw active cache flow data with no aggregation.
Displays the aggregated active cache flow data.
src-dst-proto — Aggregates the active flow cache based on the source and destination IP address and the IP protocol value.
src-dst-proto-port — Aggregates the active flow cache based on the source and destination IP address, IP protocol value, and the source and destination port numbers.
Specifies the IP address family flow for which data should be displayed.
ipv4 — Displays the IPv4 flow data.
ipv6 — Displays the IPv6 flow data.
The following output is an example of cflowd cache information, Table: Output fields: tools dump cflowd cache describes the output fields.
Sample outputINFO: |18:59:55 +00:00.153| tools dump cflowd cache all family ipv4
Current time: 08/26/2021 13:29:55
--------------------------------------------------------------------------------
Intf/Ingr SrcIP Intf/Egr DstIP Prot ToS Flgs Pkts
vRtr-ID S-Port Msk AS D-Port Msk AS NextHop Pkt-Size Active
--------------------------------------------------------------------------------
1 150.1.1.2 2 150.2.1.2 17 0x00 0x00 25
1 7 /24 200 7 /24 300 150.2.1.2 46 0
--------------------------------------------------------------------------------
| Label | Description |
|---|---|
Proto/Protocol |
Displays the IPv4 or IPv6 protocol type |
Source Address/Src-IP |
Displays the source IP address of the flow (IPv4 or IPv6) |
Destination Address/Dst-IP |
Displays the destination IP address of the flow (IPv4 or IPv6) |
Intf/Ingr |
Displays the ingress interface associated with the sampled flow (only displayed with the raw (all) output) |
Intf/Egr |
Displays the egress interface associated with the sampled flow (only displayed with the raw (all) output) |
S-Port |
Displays the source protocol port number |
D-Port |
Displays the destination protocol port number |
Pkt-Cnt |
Displays the total number of packets sampled for the associated flow |
Byte-Cnt |
Displays the total number of bytes of traffic sampled for the associated flow |
Start-Time |
Displays the system time when the first packet was sampled for the associated flow |
Flags |
Displays the IP flag value from the sampled IP flow header (only displayed with the raw (all) output) |
ToS |
Displays the ToS byte values from the sampled IP flow header (only displayed with the raw (all) output) |
(Src) Mask |
Displays the IP route mask for the route to the flow source IP address associated with the flow (only displayed with the raw (all) output) |
(Dst) Mask |
Displays the IP route mask for the route to the flow destination IP address associated with the flow (only displayed with the raw (all) output) |
(Src) AS |
Displays the ASN associated with the route to the flow source IP address associated with the flow (only displayed with the raw (all) output) |
(Dst) AS |
Displays the ASN associated with the route to the flow destination IP address associated with the flow (only displayed with the raw (all) output) |
vRtr-ID |
Displays the virtual router ID associated with the reported IP flow (only displayed with the raw (all) output) |
packet-size protocol [clear]
tools>dump>cflowd
7210 SAS-Mxp and 7210 SAS-Sx/S 1/10GE (standalone)
This command displays packet size distribution for sampled IP traffic. Values are displayed in decimal format (1.0 = 100%, .500 = 50%). Separate statistics are maintained and displayed for IPv4 and IPv6 traffic.
Displays packet size information for the specified protocol.
Keyword to clear statistics.
The following output is an example of cflowd packet size information.
Sample outputA:Dut-A#
INFO: |18:57:06 +00:00.100| tools dump cflowd packet-size ipv4
IPv4 unicast packet size distribution (30 total packets):
Current Time: 08/26/2021 13:27:05
Last Cleared Time: 08/26/2021 13:26:32
1-32 64 96 128 160 192 224 256 288 320 352 384 416 448 480
.033 .067 .100 .033 .033 .033 .033 .033 .033 .033 .033 .033 .033 .033 .033
512 544 576 1024 1536 2048 2560 3072 3584 4096 4608 9000
.033 .033 .033 .033 .033 .033 .033 .033 .033 .033 .033 .033
top-flows protocols [clear]
tools>dump>cflowd
7210 SAS-Mxp and 7210 SAS-Sx/S 1/10GE (standalone)
This command displays the top 20 (highest traffic volume) flows for IPv4, IPv6, or MPLS traffic types collected since the cflowd top-flow table was last cleared or initialized.
Displays top-flow information for the specified protocol.
Keyword to clear statistics.
The following output is an example of cflowd top-flow information, and Table: Output fields: tools dump cflowd top-flows describes the output fields.
Sample outputINFO: |18:57:05 +00:00.086| tools dump cflowd top-flows ipv4
The top 20 IPv4 unicast flows seen by cflowd are:
Current Time: 08/26/2021 13:27:05
Last Cleared Time: 08/26/2021 13:26:32
ifIndexContext: global
Intf/Ingr SrcIP Intf/Egr DstIP Pro ToS Flgs Pkts
vRtr-ID S-Port Msk AS D-Port Msk AS NextHop Pkt-Size Time
--------------------------------------------------------------------------------
1 150.1.1.2 2 150.2.1.2 6 0x00 0x00 26
1 10 /24 200 20 /24 300 150.2.1.2 1079 18
1 1.20.1.2 0 1.20.1.3 6 0xc0 0x18 1
1 179 /0 0 51201 /0 0 0.0.0.0 71 0
1 150.1.1.2 2 150.2.1.2 2 0x00 0x00 1
1 0 /24 200 0 /24 300 150.2.1.2 28 0
--------------------------------------------------------------------------------
| Label | Description |
|---|---|
Ingress |
Displays the ingress interface ID |
Src IP |
Displays the source IP address of the flow (IPv4 or IPv6) |
Egress |
Displays the egress interface ID |
Dest IP |
Displays the destination IP address of the flow (IPv4 or IPv6) |
Pr |
Displays the protocol type for flow |
TOS |
Displays the Type of Service/DSCP bits filed markings |
Flgs |
Displays the protocol flag markings |
Pkts |
Displays the total number of packets sampled for this flow (since stats were last cleared) |
vRtr-ID |
Displays the vRouter context the flow was sampled in |
S-Port |
Displays the source protocol port number |
Msk |
Displays the route prefix length for route to source IP address |
AS |
Displays the AS number for the source route (the AS is either originating or peer, depending on the cflowd configuration) |
DstIP |
Displays the destination protocol port number |
Msk |
Displays the route prefix length for route to destination IP address (Forwarding route) |
AS |
Displays the AS number for the destination route (the AS is either originating or peer, depending on the cflowd configuration) |
Nexthop |
Displays the next-hop address used to forward traffic associated with the flow |
Avg pkt size |
Displays the average packet size of a sampled traffic associated with this flow (total number of packets sampled / total number of packets sampled) |
Active |
Displays the number of seconds the flow has been active |
top-protocols protocols [clear]
tools>dump>cflowd
7210 SAS-Mxp and 7210 SAS-Sx/S 1/10GE (standalone)
This command displays the summary information for the top 20 protocols traffic in the cflowd cache. All statistics are calculated based on data collected since the cflowd statistics were last cleared using the clear keyword.
If the clear optional keyword is configured, the top flows are displayed and then this cache is cleared.
Displays top protocol information for the specified protocol.
Keyword to clear statistics.
The following output is an example of cflowd top protocol traffic information, and Table: Output fields: tools dump cflowd top-protocols describes the output fields.
Sample outputA:Dut-A#
INFO: |18:57:05 +00:00.095| tools dump cflowd top-protocols ipv4
The top 20 IPv4 unicast protocols seen by cflowd are:
Current Time: 08/26/2021 13:27:05
Last Cleared Time: 08/26/2021 13:26:32
Protocol (ID) Total Flows Pkts Bytes Pkts Secs % Total
------------- Flows /Sec /Flow /Pkt /Sec /Flow Bandwidth
--------------------------------------------------------------------------------
TCP 2 0 13 1041 0 9 99%
IGMP 1 0 1 28 0 0 0%
--------------------------------------------------------------------------------
TOTALS 3 0 9 1005 0 6 100%
| Label | Description |
|---|---|
Protocol ID |
Displays the IPv4 or IPv6 protocol type Prints either the well-known protocol name or the decimal protocol number |
Total Flows |
Displays the total number of flows recorded since the cflowd statistics were last cleared with this protocol type |
Flows/Sec |
Displays the average number of flows detected for the associated protocol type (Total flows / number of seconds since last clear) |
Packets/Flow |
Displays the average number of packets per flow (Total number of packets / total flows) |
Bytes/Pkts |
Displays the average number of bytes per packet for the associated protocol type (Total number of bytes for the associated protocol / total number of packets seen for the associated protocol) |
Packets/Sec |
Displays the average number of packets seen for the associated protocol type (Number of packets / time since last clear) |
Duration/Flow |
Displays the average lifetime of a flow for the associated protocol type (Number of seconds since last clear / total flows) |
Bandwidth Total (%) |
Displays the percentage of bandwidth consumed by the associated protocol type (Total protocol bytes / total bytes of all flows) |