Displaying 1 result from an estimated 1 matches for "lambdacenter".
2007 Jun 16
3
dovecot under attack
...operator: 8 Time(s)
sshd: 2 Time(s)
Unknown Entries:
check pass; user unknown: 23431 Time(s)
But, when I check my log files I can?t find an IP address for the attacker.
So, for example, if I search my logs for ?operator? I see:
./messages:Jun 15 23:30:56 lambdacenter dovecot(pam_unix)[15512]:
authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=
user=operator
./messages:Jun 15 23:31:00 lambdacenter dovecot(pam_unix)[15670]:
authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=
user=operator
./messages:Jun 15 23:31:16 lambdacenter dovecot...