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Date:      Sat, 17 May 2003 12:53:54 -0700
From:      "Gregory P. Smith" <greg@electricrain.com>
To:        freebsd-net@freebsd.org
Subject:   matching a range of iplens with ipfw2?
Message-ID:  <20030517195354.GF13501@zot.electricrain.com>

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Is there a way to match a range of iplen values in an ipfw2 rule?
(say i wanted a rule to match all tcp packets <= 64 bytes).

Entering 24 rules for iplen 40 thru 64 seems highly inefficient but
i don't see any mention of how to look for a range of iplens in the
man pages.

tia -
Greg



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