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Date:      Thu,  7 Aug 1997 10:18:44 -0400 (EDT)
From:      Eric Lee Burns <burns+@andrew.cmu.edu>
To:        freebsd-questions@freefall.FreeBSD.org
Subject:   IPFW question
Message-ID:  <YnuRZ4e00bkW0_zZQ0@andrew.cmu.edu>

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Hi, does anyone know if it is possible to make ipfw deny ping packets of
a certain size, or deny packets after a certain number of packets has
been reached?  Currently I'm denying ping packets to my machine, but
this prevents people from pinging it for legitimate reasons.  Basically,
I'd just like to have some way to either reject ping packets of greater
than 100k, or begin rejecting packets after 10 have been recieved.  If
possible, I would also like to do the latter with ICMP_SYN packets as
well.  Can anyone help me out?

Lat




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