Date: Wed, 12 Sep 2012 21:22:47 +0200 From: Giulio Ferro <auryn@zirakzigil.org> To: Freddie Cash <fjwcash@gmail.com> Cc: freebsd-net@freebsd.org, "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: Re: Issue with igb and lagg (was Re: Problem with link aggregation + sshd) Message-ID: <5050E107.6090403@zirakzigil.org> In-Reply-To: <CAOjFWZ4kr3sVmymCgh5Fchhm2QR42GAquwHhdgA=MBLY4U-xhA@mail.gmail.com> References: <5033FB17.7020600@zirakzigil.org> <503884A0.50708@zirakzigil.org> <FF06542A-9507-4C8C-99EC-8275B04D4CF1@my.gd> <E183609A-19E1-4EF4-B08D-FAA55779E193@my.gd> <503BC8F5.3040208@zirakzigil.org> <CAE63ME6oi_5Yam5wXuJzYBhhv%2BN6MnQPOXReXo2Ugo1hjvv25Q@mail.gmail.com> <503E7A16.6030600@zirakzigil.org> <5044F62E.8030001@zirakzigil.org> <CAPyG9gMaNnLJOE00bH66qpAoJfdU=YtpUvz24fj%2B1nyvjDDCAg@mail.gmail.com> <504FA735.709@zirakzigil.org> <CAOjFWZ4kr3sVmymCgh5Fchhm2QR42GAquwHhdgA=MBLY4U-xhA@mail.gmail.com>
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On 09/11/2012 11:34 PM, Freddie Cash wrote: > > On Sep 11, 2012 2:12 PM, "Giulio Ferro" <auryn@zirakzigil.org > <mailto:auryn@zirakzigil.org>> wrote: > > > > Well, there definitely seems to be a problem with igb and lagg. > > > > igb alone works as it should, but doesn't seem to work properly in lagg. > > > > To be sure I started from scratch from a 9.0 release with nothing but: > > > > /etc/rc.conf > > --------------------------------------------------- > > ifconfig_igb0="inet ..." > > > > ifconfig_igb1="up" > > ifconfig_igb2="up" > > ifconfig_igb3="up" > > > > cloned_interfaces="lagg0" > > ifconfig_lagg0="laggproto lacp laggport igb1 laggport igb2 laggport > igb3 192.168.x.x/24" > > > > sshd_enable="YES" > > --------------------------------------------------- > > > > This doesn't even manage to start sshd, it just hangs there at boot. > > > > Disabling lagg configuration everything works correctly. > > > > Just curious: does it work if you split the lagg configuration from the > IP config: > > ifconfig_lagg0="laggproto ..." > ifconfig_lagg0_alias0="inet 192..." > > I've had problems in the past with cloned interfaces not working right > if you do everything in one ifconfig line. Never spent much time > debugging it, though, as the split config always worked. > Nope, doesn't work. It always hangs at boot and cannot be killed (freebsd 9 RELEASE) I still think the problem is with lagg and / or igb. Someone should look into it.
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