LACP with 3 interfaces.

[Steven Hartland]

On 17/11/2015 15:26, Johan Hendriks wrote:
> Hello all
>
> We have a NFS server witch has three network ports.
>
> We have bonded these interfaces as a lagg interface, but when we use the
> server it looks like only two interfaces are used.
>
> This is our rc.conf file
>
> ifconfig_igb0="up"
> ifconfig_igb1="up"
> ifconfig_igb2="up"
> cloned_interfaces="lagg0"
> ifconfig_lagg0="laggproto lacp laggport igb0 laggport igb1 laggport igb2
> 192.168.100.222 netmask 255.255.255.0"
>
> ifconfig tell us the following.
>
> lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
>     
> options=403bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWTSO>
>      ether a0:36:9f:7d:fc:2f
>      inet 192.168.100.222 netmask 0xffffff00 broadcast 192.168.100.255
>      nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>      media: Ethernet autoselect
>      status: active
>      laggproto lacp lagghash l2,l3,l4
>      laggport: igb1 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING>
>      laggport: igb2 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING>
>      laggport: igb3 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING>
>
This shows that your server is using l2,l3,l4 hashing for lacp but what 
options have you configured on the switch?