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From: raptor <raptor@tvskat.net>
To: lartc@vger.kernel.org
Subject: [LARTC] what is the TTL on transit packets ?
Date: Wed, 16 Oct 2002 11:18:31 +0000	[thread overview]
Message-ID: <marc-lartc-103476711114987@msgid-missing> (raw)

hi,

I was wondering can I inpect in some easy way what is the current TTL value of a packet i.e. say I have the following config :


comp1 -----> router ---> router2 ----> myMacine ---> router ---> internet
comp2 ---------------------------|

etc....

Now the user at the computer1 or comp2 is browsing or pinging and I want to know/inpect what is the value of TTL on all his packets w/o ever going to manualy ping from its computer....
Does all OSes use same start TTL value or different on different protocols or connection ?

After I see his TTL i would add iptable rule to do some things based on this, so i want to be sure it is a constant value ?

thanx in advance
raptor
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                 reply	other threads:[~2002-10-16 11:18 UTC|newest]

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