Check Your Work

To verify that your configuration is correct, use the following commands on the monitoring station that is configured for active flow monitoring:

• show services accounting aggregation (for cflowd version 8 flows only)
• show services accounting errors
• show services accounting (flow | flow-detail)
• show services accounting memory
• show services accounting packet-size-distribution
• show services accounting status
• show services accounting usage

The following shows the output of the show commands used with the configuration example:

user@router> show services accounting

Service Name:

    (default sampling)

    counter1

    t2

user@router> show services accounting flow name t2

Service Accounting interface: sp-2/0/0, Local interface index: 468

Service name: t2

  Flow information

    Flow packets: 56130820, Flow bytes: 3592372480

    Flow packets 10-second rate: 13024, Flow bytes 10-second rate: 833573

    Active flows: 600, Total flows: 600

    Flows exported: 28848, Flows packets exported: 960

    Flows inactive timed out: 0, Flows active timed out: 35400

user@router> show services accounting aggregation protocol-port detail name t2

Service Accounting interface: sp-2/0/0, Local interface index: 468

Service name: t2

  Protocol: 6, Source port: 20, Destination port: 20

  Start time: 442794, End time: 6436260

  Flow count: 1, Packet count: 4294693925, Byte count: 4277471552

user@router> show services accounting aggregation source-destination-prefix name 

t2 limit 10 order packets

Service Accounting interface: sp-2/0/0, Local interface index: 542

Service name: t2

     Source     Destination  Input SNMP  Output SNMP   Flow  Packet    Byte

     Prefix          Prefix       Index        Index  count   count   count

11.1.1.2/20    40.225.0.1/0          24           26      0      13    9650

11.1.1.2/20   44.143.80.1/0          24           26      0      13   10061

11.1.1.2/20   44.59.176.1/0          24           26      0      13   10426

11.1.1.2/20     38.5.32.1/0          24           26      0      13   12225

11.1.1.2/20    40.36.16.1/0          24           26      0      13    9116

11.1.1.2/20     35.1.96.1/0          24           26      0      12   11050

11.1.1.2/20    43.14.48.1/0          24           26      0      13   10812

11.1.1.2/20   36.31.192.1/0          24           26      0      13   11473

11.1.1.2/20  37.129.144.1/0          24           26      0      13    7647

11.1.1.2/20  35.188.160.1/0          24           26      0      13   10056

user@router> show services accounting aggregation source-destination-prefix name

t2 extensive limit 3

Service Accounting interface: sp-2/0/0, Local interface index: 542

Service name: t2

  Source address: 11.1.1.2, Source prefix length: 20

  Destination address: 44.200.176.1, Destination prefix length: 0

  Input SNMP interface index: 24, Output SNMP interface index: 26

  Source-AS: 69, Destination-AS: 69

  Start time: Fri Feb 21 14:16:57 2003, End time: Fri Feb 21 14:22:50 2003

  Flow count: 0, Packet count: 6, Byte count: 5340

  Source address: 11.1.1.2, Source prefix length: 20

  Destination address: 45.243.160.1, Destination prefix length: 0

  Input SNMP interface index: 24, Output SNMP interface index: 26

  Source-AS: 69, Destination-AS: 69

  Start time: Fri Feb 21 14:16:57 2003, End time: Fri Feb 21 14:22:50 2003

  Flow count: 0, Packet count: 6, Byte count: 5490

  Source address: 11.1.1.2, Source prefix length: 20

  Destination address: 45.162.160.1, Destination prefix length: 0

  Input SNMP interface index: 24, Output SNMP interface index: 26

  Source-AS: 69, Destination-AS: 69

  Start time: Fri Feb 21 14:16:57 2003, End time: Fri Feb 21 14:22:50 2003

  Flow count: 0, Packet count: 6, Byte count: 4079