Date: Fri, 14 Sep 2012 14:44:21 +1000 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: =?KOI8-R?B?98HEyc0g9dLB2sHF1w==?= <tretuliy2@gmail.com> Cc: freebsd-net@freebsd.org Subject: Re: kernel: arpresolve: can't allocate llinfo for 65.59.233.102 Message-ID: <20120914143050.C51539@sola.nimnet.asn.au> In-Reply-To: <CAAEEwq1t3=t%2B3wjNozDmzfmq2y7m%2BGdBfbuWJ3PKYbwVnXEhGQ@mail.gmail.com> References: <2DE61B0869B7484997BCA012845482C7EBE62DDD88@WIN2008.Domnt.abi.ca> <20120910140300.GV44854@FreeBSD.org> <2DE61B0869B7484997BCA012845482C7EBE62DDDAE@WIN2008.Domnt.abi.ca> <20120911142355.GM44854@glebius.int.ru> <2DE61B0869B7484997BCA012845482C7EBE62DDDB5@WIN2008.Domnt.abi.ca> <CAJ-VmomU7kQOHY1j0VE5%2B3jsmD%2Bh5r_ZPDCdqydAaYSCVZrv1A@mail.gmail.com> <CALCNsJSo1PEPrB9tQ7H%2BA9NLOaKtCQkEh70Yhs4wtNhcOcpBRQ@mail.gmail.com> <20120911195836.GQ44854@FreeBSD.org> <CALCNsJTpOcQS8%2BFyvuHf01Tg5NquHSCQUv6KrEhJXfeS4jXiCQ@mail.gmail.com> <B143A8975061C446AD5E29742C53172301742F6F@pwsvl-excmbx-03.internal.cacheflow.com> <CAAEEwq1fPtqHpcA7Qkc6t-5mT0_P65o16Q%2BmWQWc1y8t182ruQ@mail.gmail.com> <CAJ-VmonE0wuGWG6oyHu9oZjCOGJbJqfWzR2Ke=J7NqMT_xk5BA@mail.gmail.com> <2DE61B0869B7484997BCA012845482C7EBE62DDDDE@WIN2008.Domnt.abi.ca> <CAAEEwq1t3=t%2B3wjNozDmzfmq2y7m%2BGdBfbuWJ3PKYbwVnXEhGQ@mail.gmail.com>
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On Thu, 13 Sep 2012 21:53:23 +0300, ????? ??????? wrote: > Then my guess is wrong. I found the message, where similiar problem was > described in ipfw mailling list > http://lists.freebsd.org/pipermail/freebsd-ipfw/2011-March/004582.html, with > no answer. > Maybe it will be usefull for somebody. For that problem at least, and another that's just emerged in ipfw@ - also using ipfw kernel nat - all interfaces shown have TSO enabled. % man ipfw | tail | head -4 Due to the architecture of libalias(3), ipfw nat is not compatible with the TCP segmentation offloading (TSO). Thus, to reliably nat your net- work traffic, please disable TSO on your NICs using ifconfig(8). I couldn't find an ifconfig shown in this thread, so I'm left wondering whether TSO is configured on the OP's or any of the problem boxes here? cheers, Ian
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