Date: Sat, 30 Apr 2011 23:35:22 +0800 From: Adrian Chadd <adrian@freebsd.org> To: pyunyh@gmail.com Cc: freebsd-net@freebsd.org Subject: Re: collisions on tun interfaces ... Message-ID: <BANLkTinDhJOP3Xus1iW-mH8Ru2Q9hkofOw@mail.gmail.com> In-Reply-To: <20110429185605.GB21084@michelle.cdnetworks.com> References: <201104290001.p3T01EvQ082443@artema.vpn.ibs> <20110429095231.GA17786@relay.ibs.dn.ua> <20110429182807.GA21084@michelle.cdnetworks.com> <20110429184634.GA34176@relay.ibs.dn.ua> <20110429185605.GB21084@michelle.cdnetworks.com>
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On 30 April 2011 02:56, YongHyeon PYUN <pyunyh@gmail.com> wrote: > Sending lots of packets within short interval may overflow > interface's send queue. Try sending UDP packets with netperf and > see what counters are changed during the test with something like > "netstat -ndI tun0 -w 1". The default sendq is 50. What about considering bumping that? Adrian
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