Date: Fri, 2 Oct 2015 14:01:44 +0200 From: Sossi Andrej <andrej.fil@gmail.com> To: Kristof Provost <kp@FreeBSD.org> Cc: freebsd-net@freebsd.org Subject: Re: pf+TSO patch Message-ID: <560E7228.2020000@gmail.com> In-Reply-To: <20151002112448.GM3433@vega.codepro.be> References: <20151002100805.GL3433@vega.codepro.be> <560E5C3C.8070709@gmail.com> <20151002112448.GM3433@vega.codepro.be>
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Kristof Provost je 02. 10. 2015 ob 13:24 napisal: > On 2015-10-02 12:28:12 (+0200), Sossi Andrej <andrej.fil@gmail.com> wrote: >> I have a similar problem but using ipfw. My issue is described in detail >> in the attached message. You thing it is the same case? >> >> Thank you in advance for your reply. > > I think it might be a different problem. The issue with PF mostly occurs > with large packets (because it's triggered by TSO). > > This seems to only happen with very specific packet sizes, which is > quite interesting. It'd be very useful to know if this also happens > with other network cards. > > Can you create a bug report on https://bugs.freebsd.org/bugzilla/ ? No, I no open a bug. I' don't know if it is a bug of driver or ipfw or jail virtualization. I wrote only a message on the net-list and to original writer (freebsd@intel.com), but i don't receive any reply. I want to do other tests to determinate more precisely nature of bug, but servers who I reproduce the problem is a production server (!) and I have no time (!!!) to do this. Sorry.
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