From: gypsy <gypsy@iswest.com>
To: lartc@vger.kernel.org
Subject: [LARTC] REQ: A "tcfilter" program
Date: Sun, 26 Sep 2004 19:59:36 +0000 [thread overview]
Message-ID: <41571FC9.FCB607C6@iswest.com> (raw)
Will someone please write a program that can be used to assist with u32
matches?
What I envision is something like ipchains' "--check" option, which
tests a packet against the selected chain. tcfilter should check
against the loaded filters.
It would be REALLY nice if:
1) counters (showing the number of hits (in packets)) could be included.
2) a debug mode showing what the packet header looks like, with options
for hex or decimal - somewhat like an ASM DEBUG dump. This would show
the packet being tested and, for each u32 entry, the decision to match
or not...
3) the ability to test a packet against a single u32 entry.
4) a "trace" that would, where more than one filter matches, show which
one was used.
Another nice feature would be the ability to check for a fwmark.
I can't pay for this, but perhaps I have something other than cash that
you want?
gypsy
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next reply other threads:[~2004-09-26 19:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-26 19:59 gypsy [this message]
2004-09-27 12:21 ` [LARTC] REQ: A "tcfilter" program Antonios Chalkiopoulos
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