System log:
Thu Jan 1 00:21:58 1970 -192.168.2.2 logout
Thu Jan 1 00:22:21 1970 -192.168.2.2 logout
Thu Jan 1 00:22:24 1970 -192.168.2.2 logout
Thu Jan 1 00:22:26 1970 -192.168.2.2 login

Firewall log: