Date: Tue, 1 Jul 2008 03:10:51 +0200 (CEST) From: Ingo Flaschberger <if@xip.at> To: "Wilkinson, Alex" <alex.wilkinson@dsto.defence.gov.au> Cc: freebsd-net@freebsd.org Subject: Re: Freebsd IP Forwarding performance (question, and some info) [7-stable, current, em, smp] Message-ID: <alpine.LFD.1.10.0807010308320.19444@filebunker.xip.at> In-Reply-To: <20080701010716.GF3898@stlux503.dsto.defence.gov.au> References: <4867420D.7090406@gtcomm.net> <200806301944.m5UJifJD081781@lava.sentex.ca> <20080701004346.GA3898@stlux503.dsto.defence.gov.au> <alpine.LFD.1.10.0807010257570.19444@filebunker.xip.at> <20080701010716.GF3898@stlux503.dsto.defence.gov.au>
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Dear Alex, > >if possible, a ned header is created at the other network-cards-buffer > >and the ip-data is copied from network-card-buffer to network-card-buffer > >directly. > > So how does one enable "ip fast forwarding" on FreeBSD ? sysctl -w net.inet.ip.fastforwarding=1 usually interface polling is also chosen to prevent "lock-ups". man polling kind regards, Ingo Flaschberger
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