Displaying and Clearing Statistics for IKEv2 and IPsec

Various commands can be used to display and clear statistical information for IKEv2 and IPsec.
  • Enter the show ikev2 statistics command to display IKEv2 statistics. 
    device# show ikev2 statistics

Total IKEv2 SA Count active: 0
Incoming IKEv2 Requests: Accepted: 0 Rejected: 0
Outgoing IKEv2 Requests: 0
    Accepted: 0 Rejected: 0 Rejected due to no cookie: 0
IKEv2  Packet Statistics:
    Total Packets Received     : 0
    Total Packets Transmitted  : 2
    Total Packets Retransmitted: 0
    Total Failed Transmission  : 0
    Total Pending Packets      : 0
    Total Buffer Failed        : 0
    Total Keepalive Received   : 0
    Total Keepalive Transmitted: 0
IKEv2 Error Statistics:
    Unsupported Payload   : 0        Invalid IKE SPI  : 0
    Invalid Version       : 0        Invalid Syntax   : 0
    Negotiation Timeout   : 0        No Policy        : 0
    No Protection Suite   : 0        Policy Error     : 0
    IKE Packet Error      : 1        Discard Policy   : 0
    Proposal Mismatch     : 0        Invalid Selectors: 0
    Internal Error        : 0        SA Overflow      : 0
    IKE SA Overflow       : 0        IPSEC SA Overflow: 0
    Authentication Failed : 0        Others           : 0
    Number of HW-SPI Add write : 0        Number of HW-SPI Delete 
write: 0
  • Enter the clear ikev2 statistics command to reset or clear IKEv2 statistics. 
    device# clear ikev2 statistics
  • Enter the show statistics tunnel command to display tunnel statistics. 
    device# show statistics tunnel 

IP GRE Tunnels
      Tunnel Status  Packet Received  Packet Sent  KA recv  KA sent

IPSEC Tunnels
      Tunnel Status  Packet Received  Packet Sent  Bytes Received  Bytes Sent
  9   down/down      0                0            0               0
  10  up/up          50               16442474     7300            9372173444
  • Enter the clear statistics tunnel command to reset or clear tunnel statistics. The following example shows how to clear statistics for tunnel 10. 
    device# clear statistics tunnel 10
Parent topic: IPsec