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Date:      Fri, 29 Jun 2001 19:58:31 GMT
From:      "Peter C. Lai" <sirmoo@cowbert.2y.net>
To:        George.Giles@mcmail.vanderbilt.edu
Cc:        freebsd-security@freebsd.org
Subject:   Re: What is ipfw telling me ?
Message-ID:  <20010629195831.45162.qmail@d170h113.resnet.uconn.edu>
In-Reply-To: <OFB8BDE232.323E44F5-ON86256A7A.005144B2@MC.VANDERBILT.EDU> 
References:  <OFB8BDE232.323E44F5-ON86256A7A.005144B2@MC.VANDERBILT.EDU>

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Machines from the 216.239.46. subnet has been trying to attack my machine
as well, and this is not an isolated incident. Furthermore, i also know that 
i am not on the vanderbilt.edu network. Would looking at mynetwatchman's 
database help me figure out any other trends in attacks coming from 
216.239.46? 

Currently i'm not running any firewall (since i am not running any unsafe 
ports); only log_in_vain is enabled, but I almost want to configure ipf/w 
just so i can block this whole subnet. 

George.Giles@mcmail.vanderbilt.edu writes: 

> What is ipfw telling me ? 
> 
> The 216 host is attempting to break in, but how is it using port 80 on the
> other machine ? 
> 
>  ipfw: 2400 Deny TCP 216.239.46.20:21602 10.0.0.1:80 in via xl0 
> 
> 
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 -----------
Peter C. Lai
University of Connecticut
Dept. of Residential Life | Programmer
Dept. of Molecular and Cell Biology |
Undergraduate Research Assistant/Honors Program
http://cowbert.2y.net/ 

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