Date: Wed, 12 Sep 2012 10:15:11 +0100 From: Vincent Hoffman <vince@unsane.co.uk> To: Giulio Ferro <auryn@zirakzigil.org> 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: <5050529F.20900@unsane.co.uk> In-Reply-To: <504FA735.709@zirakzigil.org> 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>
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On 11/09/2012 22:03, Giulio Ferro 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.
For what is worth its working fine for me on 8.3-RELEASE using failover.
ifconfig_igb0="up"
ifconfig_igb1="up"
cloned_interfaces="lagg0 lagg0.53 lagg0.52 lagg0.66"
ifconfig_lagg0="laggproto failover laggport igb0 laggport igb1
85.233.xxx.xxx/23"
ifconfig_lagg0_53="inet 192.168.xxx.226/24"
ifconfig_lagg0_52="inet 192.168.xxx.254/24"
ifconfig_lagg0_66="inet 192.168.xxx.250/24"
ipv4_addrs_lagg0_52="192.168.xxx.254/24 192.168.0.70/24"
lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO>
ether 00:25:90:39:64:76
inet 85.233.xx.xx netmask 0xfffffe00 broadcast 85.233.xx.255
media: Ethernet autoselect
status: active
laggproto failover
laggport: igb1 flags=0<>
laggport: igb0 flags=5<MASTER,ACTIVE>
Vince
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