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List:       linux-ipchains
Subject:    Re: [Ipchains] IPChains ! -y not working properly under 2.0.36
From:       Paul Rusty Russell <Paul.Russell () rustcorp ! com ! au>
Date:       1999-05-26 22:24:19
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In message <xj3n1ysrkjc.fsf@helgrind.ifi.uio.no> you write:
> 
> I recently patched a 2.0.36-3  kernel so that I had IPChains and
> Proxy-arp functionality. I used the patches pointed to by
> www.rustcorp.com. 
> 
> What I discovered with this was that the patched kernel didn't
> properly implement the "! -y" functionality.

You misunderstand.  `-y' doesn't really mean SYN, it means "SYN
without ACK".  Hence `! -y' means (NOT SYN) or (HAS ACK).

Rusty.
--
Tridge, Raster, DaveM, Cort, maddog... Where will you be 9-11 July 1999?
                http://www.linux.org.au/projects/calu

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