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Router 2

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 settings you specified, 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-manual-BiEspshades
  Rule: rule-manual-SA-BiEspshades, Term: term-manual-SA-BiEspshades, 
  Tunnel index: 1
  Local gateway: 10.1.15.1, Remote gateway: 10.1.15.2
  Local identity: ipv4_subnet(any:0,[0..7]=10.0.0.0/8)
  Remote identity: ipv4_subnet(any:0,[0..7]=0.0.0.0/0)

    Direction: inbound, SPI: 261, AUX-SPI: 0
    Mode: tunnel, Type: manual, State: Installed
    Protocol: ESP, Authentication: hmac-sha1-96, Encryption: des-cbc
    Anti-replay service: Disabled

    Direction: outbound, SPI: 261, AUX-SPI: 0
    Mode: tunnel, Type: manual, State: Installed
    Protocol: ESP, Authentication: hmac-sha1-96, Encryption: des-cbc
    Anti-replay service: Disabled

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-manual-BiEspshades

ESP Statistics:
  Encrypted bytes:             1616
  Decrypted bytes:             1560
  Encrypted packets:             20
  Decrypted packets:             19
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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