using log_in_vain shows error message "Connection attempt to 127.0.0.1:113 from 127.0.0.1:4102"

[Lowell Gilbert]

"Julie Russell" <julie at berealmag.com> writes:

> I'm trying to track down the cause of this error message, that starts to
> show up when I enable log_in_vain in rc.conf - I'm running FreeBSD 4.9
> Stable.  Any direction greatly appreciated.

> Feb 12 15:00:00 server1 /kernel: Connection attempt to TCP 127.0.0.1:113
> from 127.0.0.1:4102

Something local is try to do an ident check.