Date: Wed, 4 Aug 2010 00:15:18 +0300 From: Stefan Lambrev <stefan.lambrev@moneybookers.com> To: Andrea Venturoli <ml@netfence.it> Cc: freebsd-net@freebsd.org Subject: Re: CARP over LAGG Message-ID: <D4478BF0-2AC0-48E7-8570-C99DF1CD68A8@moneybookers.com> In-Reply-To: <4C582DEB.1000105@netfence.it> References: <4C582DEB.1000105@netfence.it>
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Hello, This should be possible. I do have 7.2 systems which have lagg0 on = em0/em1 VLANs over lagg0 and carp over those VLANs. So I guess carp over lagg0 = should no be a problem. lagg0: flags=3D8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> = metric 0 mtu 1500 = options=3D19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4> ether 00:30:48:c8:2f:50 media: Ethernet autoselect status: active laggproto lacp laggport: em1 flags=3D1c<ACTIVE,COLLECTING,DISTRIBUTING> laggport: em0 flags=3D1c<ACTIVE,COLLECTING,DISTRIBUTING> vlan4: flags=3D8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> = metric 0 mtu 1500 options=3D3<RXCSUM,TXCSUM> ether 00:30:48:c8:2f:50 inet 10.62.4.253 netmask 0xffffff00 broadcast 10.62.4.255 media: Ethernet autoselect status: active vlan: 4 parent interface: lagg0 carp4: flags=3D49<UP,LOOPBACK,RUNNING> metric 0 mtu 1500 inet 10.62.4.1 netmask 0xffffff00=20 carp: MASTER vhid 4 advbase 1 advskew 0 On Aug 3, 2010, at 5:55 PM, Andrea Venturoli wrote: > Hello. >=20 > On a couple of 7.2 systems, I've got some carp interfaces build upon a = physical interface (em0 or igb0) and everything works fine. >=20 > On both box I've tried aggregating two interfaces (resp. em0+em1 and = igb0+igb1) into a lagg0 interface, using LACP. > However, in this case CARP will stop working as all carp devices which = work over lagg0 will stay in INIT state. >=20 > Is this a bug? > Is "carp over lagg" possible at all? >=20 > bye & Thanks > av. > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" -- Best Wishes, Stefan Lambrev ICQ# 24134177
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