Date: Thu, 8 Feb 2001 21:57:33 -0800 (PST) From: Rich Wales <richw@webcom.com> To: Luigi Rizzo <rizzo@aciri.org> Cc: bmilekic@technokratis.com, luigi@FreeBSD.ORG, freebsd-net@FreeBSD.ORG Subject: Re: Fw: if_ed.c && BRIDGE Message-ID: <20010209055043.19329.richw@wyattearp.stanford.edu> In-Reply-To: <200102081735.f18HZY515166@iguana.aciri.org>
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Luigi wrote:
> Try the following patch: near line 2209 of if_ed.c
> - if ((len > sizeof(struct ed_ring)) &&
> + if ((len > ETHER_HDR_LEN + sizeof(struct ed_ring)) &&
I did, and it appears to avoid panics. I downloaded 400 MB worth of
data just now, over my home DSL line, through a bridge cluster with
an "ed" card; the files were transferred correctly, and the bridge
didn't crash.
I got four "NIC memory corrupt - invalid packet length" messages.
Three of these messages reported a packet length of 18; one reported
a length of 10.
I'll try running my download test in a loop overnight and make sure
it doesn't crash.
Rich Wales richw@webcom.com http://www.webcom.com/richw/
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