Date: Tue, 25 Mar 2003 23:07:19 -0600 (CST) From: Mike Silbersack <silby@silby.com> To: Maxime Henrion <mux@freebsd.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/conf options src/sys/netinet ip_output.c Message-ID: <20030325230252.C1448@odysseus.silby.com> In-Reply-To: <20030325211352.Y1008@odysseus.silby.com> References: <200303250545.h2P5j5PM008552@repoman.freebsd.org> <20030325222016.GF57674@elvis.mu.org> <20030325235120.GH57674@elvis.mu.org> <20030325211352.Y1008@odysseus.silby.com>
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On Tue, 25 Mar 2003, Mike Silbersack wrote: > As a reference point, I left the mbuf_frag_test code disabled and instead > changed XL_MAXFRAGS down to 2 so that it would try defragmentation > frequently. Sure enough, it still breaks. I'll take a stab at fixing it. > > Mike "Silby" Silbersack WHOOOO HAHAHAHAHAHAH, I FIGURED IT OUT. We weren't copying over the mbuf flags. These flags included the HARDWARE CHECKSUM flags. Hence, after being reassembled, our mbuf chain was being sent out unchecksummed, which upset the machines on the other end. Anyway, now that it appears to be working, I'm going to start working on the m_defragment function. After that's good, then I'll clean up xl_encap to use it. Mike "Silby" Silbersack
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