IP Filter logs selected packets through syslog.
Example 10.3. IP Filter Log Sample
Oct 30 07:42:29 firewall ipmon[16747]: 07:42:28.585962 ie0 @0:9 \ b 192.168.48.1,45085 -> 192.168.48.2,22 PR tcp len 20 64 -S OUT Oct 30 07:40:24 firewall ipmon[16747]: 07:40:23.631307 ep1 @0:6 \ b 192.168.26.5,113 -> 192.168.26.1,3717 PR tcp len 20 40 -AR OUT Oct 30 07:42:29 firewall ipmon[16747]: 07:42:28.585962 ie0 @0:9 \ b 192.168.48.1,45085 -> 192.168.48.2,22 PR tcp len 20 64 -S OUT Oct 30 07:44:11 firewall ipmon[16747]: 07:44:10.605416 2x ep1 @0:15 \ b 192.168.26.1,138 -> 192.168.26.255,138 PR udp len 20 257 IN Oct 30 07:44:34 firewall ipmon[16747]: 07:44:33.891869 ie0 @0:10 \ b 192.168.48.1,23406 -> 192.168.48.2,22 PR tcp len 20 64 -S OUT