Cisco ASA 9x - Syslog - VPN

[mattesong]

Does anyone know which syslog events I should be alerting on to tell me when a site to site vpn goes down and when it comes online? Thank you.

[rvarelac]

Hi Mattesong , 

You can enable the following logs  for ipsec tunnels :

# logging class vpn ? 

configure mode commands/options:
  asdm      Set ASDM logging level
  buffered  Set buffer logging level
  console   Set console logging level
  history   Set SNMP logging level
  mail      Set mail logging level
  monitor   Set tty logging level
  trap      Set syslog server logging level

For IPSEC client the command is:

# logging class vpnc

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Hope it helps

-Randy -