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Subject: Re: collisions on tun interfaces ...
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On Sun, May 01, 2011 at 06:49:47PM +0300, Zeus V Panchenko wrote:
> Adrian Chadd (adrian@freebsd.org) [11.05.01 09:09] wrote:
> > On 1 May 2011 04:43, YongHyeon PYUN <pyunyh@gmail.com> wrote:
> > 
> > > It's tunable. Set net.link.ifqmaxlen.
> > 
> > I know it's tunable at boot time; I mean why is it that low by default?
> > 
> 
> and what will be acceptable value for ASDL connections 8 and more MBit/s?
> 

Maybe that depends on traffic pattern. I agree default value is too
low but I don't know what would be best default value since I don't
have experimentation data. Note, most non-pseudo drivers do not
rely on the tunable.