Date: Fri, 30 Apr 2010 14:49:13 -0400 From: Robert Huff <roberthuff@rcn.com> To: Dmitriy Demidov <dima_bsd@inbox.lv> Cc: freebsd-ipfw@freebsd.org, Robert Huff <roberthuff@rcn.com> Subject: Re: help wanted with NAT under ipfw Message-ID: <19419.9769.1823.944619@jerusalem.litteratus.org> In-Reply-To: <201004301923.13306.dima_bsd@inbox.lv> References: <19418.39843.266203.180601@jerusalem.litteratus.org> <201004301923.13306.dima_bsd@inbox.lv>
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Dmitriy Demidov writes: > > I have been trying to get NAT working under ipfw on: > > What am I doing wrong? > > This could happen because of old annoying bug (or "feature"?) that seats > somethere in the middle of libalias and em driver: > http://www.freebsd.org/cgi/query-pr.cgi?pr=143939&cat=kern > > Try to turn off RXCSUM,TXCSUM on em interface: > > ifconfig em0 -rxcsum -txcsum -tso YES! YES! YES! YES! YES! YES! YES! [insert anime of burly bearded guy jumping up and down in elation] [Goes off to try NAT.] YES! YES! YES! YES! YES! YES! YES! Thank you, and the person who diagnosed this. It has been hanging for over a year. Robert Huff
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