From mboxrd@z Thu Jan  1 00:00:00 1970
From: Aleksandar Milivojevic <amilivojevic@pbl.ca>
Subject: Re: OS Fingerprint
Date: Tue, 30 Nov 2004 08:21:21 -0600
Message-ID: <41AC81E1.1050506@pbl.ca>
References: <20041129215739.81923.qmail@web53403.mail.yahoo.com>
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Vlado Had wrote:
> hi, could somebody help me, how can i change
> osfingerprint in packets?

Take a look at:

http://voodoo.somoslopeor.com/papers/nmap.html

Also, properly configuring firewall (by doing TCP flags checks) might
also prevent nmap from easilly detecting OS you are running.

-- 
Aleksandar Milivojevic <amilivojevic@pbl.ca>    Pollard Banknote Limited
Systems Administrator                           1499 Buffalo Place
Tel: (204) 474-2323 ext 276                     Winnipeg, MB  R3T 1L7