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I noticed that various scanners create this traffic.  I added an entry
in hosts.deny that says:

ALL: 0.0.0.0

and

imapd: ALL except xxxx
pop3d: ALL except xxxx

etc.

(with xxxx = my subnets)

(Thank you, Wietse, for tcpd!)

- -
James D. Wilson

"non sunt multiplicanda entia praeter necessitatem"
    William of Ockham (1285-1347/49)


- -----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Sami Yousif
Sent: Monday, March 15, 1999 10:14 PM
To: Johann G. Hautzinger; [EMAIL PROTECTED]
Subject: Re: BreakIn attempts?


> hi everybody,
>
> I�m maintaining 3 different, independent networks, all connected to
the
> internet
> for quite a while now I am finding entries of the following form in
the
> syslogs of ALL my gateways
>
> in.telnetd: refused IP address
> popper: refused (same) IP address
> (sometimes:) in.telnetd: refused (same) IP address

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