Ethereal-users: Re: [Ethereal-users] TOS 5 capture filter

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From: Hansang Bae <hbae@xxxxxxxxxx>
Date: Mon, 20 Mar 2006 23:32:50 -0500
>I am trying to create a capture to filter TOS5 packets.  I have not been able to locate documentation to create this filter.  Any assistance or filter would be greatly appreciated.


Can you expand on your question a bit more?  I'm asking because TOS bits were never used much.  They have been replaced with DSCP for the most part.

Did you mean to say you want to capture IP packets with Precedence (high order 3 bits of TOS field) set to 5 == Critical?

hsb