Date: Mon, 15 Jul 2013 11:16:12 -0700 From: Adrian Chadd <adrian@freebsd.org> To: Gleb Smirnoff <glebius@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r253314 - head/sys/net Message-ID: <CAJ-Vmon=sJbsgVTv%2BvXiE=0m9=J1pWQnCv0HjGoSfzJTC0=nzA@mail.gmail.com> In-Reply-To: <20130715094701.GO8839@FreeBSD.org> References: <201307130425.r6D4P31J078644@svn.freebsd.org> <20130715094701.GO8839@FreeBSD.org>
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Yup and they will be turned into per-interface ioctls before I merge it into -9. Thanks! -adrian On 15 July 2013 02:47, Gleb Smirnoff <glebius@freebsd.org> wrote: > On Sat, Jul 13, 2013 at 04:25:03AM +0000, Adrian Chadd wrote: > A> Author: adrian > A> Date: Sat Jul 13 04:25:03 2013 > A> New Revision: 253314 > A> URL: http://svnweb.freebsd.org/changeset/base/253314 > A> > A> Log: > A> Bring over some link aggregation / LACP protocol improvements and debugging > A> additions. > A> > A> * Add some new tracing events to aid in debugging. > A> * Add in a debugging mode to drop transmit and received frames, specifically > A> to test whether seeing or hearing heartbeats correctly cause LACP to > A> drop the port. > A> * Add in (and make default) a strict LACP mode, which requires the > A> heartbeat on a port to be heard before it's used. Sometimes vendor ports > A> will hang but the link layer stays up, resulting in hung traffic. > A> * Add logging the number of link status flaps, again to aid in debugging > A> badly behaving switch ports. > A> * Calculate the lagg interface port speed as the multiple of the > A> configured ports, rather than the largest. > > Having the txtest, rxtest and lacp_strict a global sysctls makes them > useless on a box that has more than one aggregate interface. Turning > test on will down all laggs on a box. > > IMO, these should be ioctls that can be configured per-interface via > ifconfig, and in perfect case documented in ifconfig.8. > > -- > Totus tuus, Glebius.
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