Date: Mon, 28 May 2007 16:17:26 -0400 From: Kris Kennaway <kris@obsecurity.org> To: Ofloo <bulk@ofloo.net> Cc: freebsd-questions@freebsd.org Subject: Re: 6to4 IPv6 problems FreeBSD 6.2 p4 Message-ID: <20070528201725.GA7727@rot13.obsecurity.org> In-Reply-To: <10841206.post@talk.nabble.com> References: <10840247.post@talk.nabble.com> <10841206.post@talk.nabble.com>
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On Mon, May 28, 2007 at 01:01:49PM -0700, Ofloo wrote: > > > > Ofloo wrote: > > > > I use 6to4 IPv6 tunnels, when using applications which use a lot of > > bandwidth (400kb/s), it is not that much but still, the server gets in > > trouble. > > > > May 28 19:51:21 narf kernel: arpresolve: can't allocate route for > > 192.88.99.1 > > May 28 19:51:22 narf kernel: arpresolve: can't allocate route for > > 192.88.99.1 > > May 28 20:06:15 narf kernel: arpresolve: can't allocate route for > > 192.88.99.1 > > May 28 20:09:02 narf kernel: arpresolve: can't allocate route for > > 192.88.99.1 > > > > The default route does exist though: > > > > narf# netstat -rn -f inet6 | grep default > > default 2002:c058:6301:: UGS > > stf0 > > narf# > > > > when this happens it takes about 10 mins and my ssh IPv6 ssh session is > > closed, after keeping this up for longer the server crashes, .. any > > suggestions ? > > > > Using a different default gateway solved this for now, though I don't think > a server should crash if its gateway is in trouble, .. Submit a bug report with the panic backtrace, etc. Kris
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