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Router 2

To verify that the IKE SA negotiation is successful, issue the show services ipsec-vpn ike security-associations command.

user@R2> show services ipsec-vpn ike
security-associations

Remote Address  State         Initiator cookie  Responder cookie  Exchange type
10.1.15.2       Matured       03075bd3a0000003  4bff26a5c7000003  Main

To verify that the IPSec security association is active, issue the show services ipsec-vpn ipsec security-associations detail command. Notice that the SA contains the default settings inherent in the AS PIC, such as ESP for the protocol and HMAC-SHA1-96 for the authentication algorithm.

user@R2> show services ipsec-vpn ipsec
security-associations detail

Service set: service-set-dynamic-BiEspsha3des
  Rule: rule-ike, Term: term-ike, Tunnel index: 1
  Local gateway: 10.1.15.1, Remote gateway: 10.1.15.2
  Local identity: ipv4_subnet(any:0,[0..7]=10.1.12.0/24)
  Remote identity: ipv4_subnet(any:0,[0..7]=10.1.56.0/24)
    Direction: inbound, SPI: 2666326758, AUX-SPI: 0
    Mode: tunnel, Type: dynamic, State: Installed
    Protocol: ESP, Authentication: hmac-sha1-96, Encryption: 3des-cbc
    Soft lifetime: Expires in 26863 seconds
    Hard lifetime: Expires in 26998 seconds
    Anti-replay service: Enabled, Replay window size: 64
    Direction: outbound, SPI: 684772754, AUX-SPI: 0
    Mode: tunnel, Type: dynamic, State: Installed
    Protocol: ESP, Authentication: hmac-sha1-96, Encryption: 3des-cbc
    Soft lifetime: Expires in 26863 seconds
    Hard lifetime: Expires in 26998 seconds
    Anti-replay service: Enabled, Replay window size: 64

To verify that traffic is traveling over the bidirectional IPSec tunnel, issue the show services ipsec-vpn statistics command:

user@R2> show services ipsec-vpn ipsec
statistics

PIC: sp-1/2/0, Service set: service-set-dynamic-BiEspsha3des
ESP Statistics:
  Encrypted bytes:             2248
  Decrypted bytes:             2120
  Encrypted packets:             27
  Decrypted packets:             25
AH Statistics:
  Input bytes:                    0
  Output bytes:                   0
  Input packets:                  0
  Output packets:                 0
Errors:
  AH authentication failures: 0, Replay errors: 0
  ESP authentication failures: 0, ESP decryption failures: 0

Bad headers: 0, Bad trailers: 0

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