Date: Thu, 12 Jan 2006 21:30:32 -0500 From: Bruce Walker <bmw@borderware.com> To: Andrew Thompson <thompsa@freebsd.org> Cc: freebsd-net@freebsd.org Subject: Re: if_bridge FreeBSD 6.0 on a Broadcom interface not working Message-ID: <43C710C8.6000401@borderware.com> In-Reply-To: <20060112234328.GL2332@heff.fud.org.nz> References: <3e1162e60601061523k742d46cdreade7fb276232f13@mail.gmail.com> <43C53E09.9020108@borderware.com> <20060112234328.GL2332@heff.fud.org.nz>
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Andrew Thompson wrote: > On Wed, Jan 11, 2006 at 12:19:05PM -0500, Bruce Walker wrote: > >> As soon as I boot up with em0 and em1 added to the bridge0 interface, I >> lose IP connectivity. Interestingly, I can ping hosts by IP address. >> But all attempts to do anything else, eg NTP, DNS or ssh are futile. >> > > if_bridge doesnt handle interfaces with TXCSUM at the moment, you can > work around this by clearing this with 'ifconfig xxx -txcsum', where xxx > is your em or bge card. > > Im testing a patch to fix this. > W00t! :-) That's it; perfect. No checksum errors, and bridging works great. I'll watch for your patch and test it asap. Thanks, Andrew!
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