Configuring the Monitor Protocol

To configure this feature, use the following configuration:

exec 
   monitor protocol interface interface 
      capture-duration capture_duration 
      pcap [ Yes | No ]  
      gr-instance gr_instance 
      end 

NOTES:

  • monitor protocol interface interface —Specify the interface on which PCAP is captured. For example, sbi, pfcp, gtpu, gtpc, gtp, and radius.

  • capture-duration capture_duration —Specify the duration in seconds during which PCAP is captured. The default value is 300 seconds.

  • pcap [ Yes | No ] —Configures the PCAP file generation. By default, the pcap feature is disabled.

  • gr-instance gr_instance —Specify the GR instance that the cnSGW-C monitors the subscriber for.

Note

If the GTP endpoint IPs are the same on S5e and S11 interfaces, the protocol output is inconsistent and displays S11 for the S5 interface on which the message is received. The following is a sample of an endpoint configuration:

instance instance-id 1 endpoint gtp replicas 3 interface s5e vip-ip 209.165.201.22
instance instance-id 1 endpoint gtp replicas 3 interface s11 vip-ip 209.165.201.22