Bug in LAGG driver at 9.0 ?
dweimer
dweimer at dweimer.net
Tue Oct 23 17:48:45 UTC 2012
On 2012-10-23 06:02, Frank Bonnet wrote:
> Hello
>
> I cannot get the lagg driver to work properly at 9.0
>
> the Cisco switch is well configured to support LACP no problem
> on that side it supports another Linux server with two aggregated
> eth ports that works well.
>
> here is the config of the FreeBSD 9.0-P3 server
>
> ifconfig_bce0="up"
> ifconfig_bce1="up"
> ifconfig_bce2="up"
> cloned_interfaces="lagg0"
> ifconfig_lagg0="laggproto lacp laggport bce0 laggport bce1 laggport
> bce2"
> ipv4_addrs_lagg0="147.215.201.21/24"
> defaultrouter="147.215.201.1"
>
>
> showing the lagg configuration give the following , only one ethernet
> port is active.
>
>
> ifconfig lagg0
> lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0
> mtu 1500
>
> options=c01bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO,LINKSTATE>
> ether 00:9c:02:9a:97:b0
> inet 147.215.201.21 netmask 0xffffff00 broadcast 147.215.201.255
> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
> media: Ethernet autoselect
> status: active
> laggproto lacp
> laggport: bce2 flags=0<>
> laggport: bce1 flags=0<>
> laggport: bce0 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING>
>
>
>
> Thanks for any info/idea
>
>
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Can you post your Cisco Switch port configuration? I have a two port
LAGG using lacp on two separate Dell PowerEdge servers running
9.0-RELEASEp3, below is my config in FreeBSD the only differences I see
apart form 2 instead of three ports, is that I named the interface, and
used a different syntax to specify the ip addresses, but yours should be
correct as well.
uname -v
FreeBSD 9.0-RELEASE-p3 #0: Tue Jun 26 10:27:21 CDT 2012
ifconfig_bce0="up"
ifconfig_bce1="up"
cloned_interfaces="lagg6"
ifconfig_lagg6_name="DMZ"
ifconfig_DMZ="laggproto lacp laggport bce0 laggport bce1"
ifconfig_DMZ_alias0="inet 10.50.20.5 netmask 0xffff0000"
ifconfig_DMZ_alias1="inet 10.52.20.5 netmask 0xffff0000"
defaultrouter="10.50.110.4"
DMZ: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
1500
options=c01bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO,LINKSTATE>
ether 78:2b:cb:68:9f:1e
inet 10.50.20.5 netmask 0xffff0000 broadcast 10.50.255.255
inet 10.52.20.5 netmask 0xffff0000 broadcast 10.52.255.255
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect
status: active
laggproto lacp
laggport: bce1 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING>
laggport: bce0 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING>
--
Thanks,
Dean E. Weimer
http://www.dweimer.net/
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