Enable System Logs on PIX/ASA 55xx
Use Telnet or SSH to connect to your Firewall, then enter the following commands to enable and configure system log messages to be exported to your BLËSK server.
conf t logging enable logging host <interfacename> x.x.x.x no logging timestamp no logging device-id logging trap alerts logging facility 23 exit write memNote The above would set it to log everything to IP of the BLËSK Server. <interfacename> represent the Interface Name on which you want to allow SNMP (i.e. Internet, outside, etc…)