Razorblade
Dabbler
- Joined
- Apr 12, 2012
- Messages
- 35
Hello,
I finally managed to get a LACP lagg working with my FreeNAS 8.3.1 box.Two members, re0 and em0.
Failover works fine - when I pull out the cable from port one, the second port will take over the connection while only losing a few packets.
But, when I try to distribute traffic among the two lagg members this won't work.
I tried to download a file via FTP from the FreeNAS box on client 1 and at the same time upload a file via SMB to the FreeNAS box from client 2. The traffic will only pass through the first NIC of the lagg - the LED of the second NIC does not indicate any traffic.
ifconfig looks okay:
But the daily reports show some errors on the second interface:
Those 34 Oerrs appear every day.
Both NICs have the same priority.
How can traffic be distributed among all of the lagg members?
I finally managed to get a LACP lagg working with my FreeNAS 8.3.1 box.Two members, re0 and em0.
Failover works fine - when I pull out the cable from port one, the second port will take over the connection while only losing a few packets.
But, when I try to distribute traffic among the two lagg members this won't work.
I tried to download a file via FTP from the FreeNAS box on client 1 and at the same time upload a file via SMB to the FreeNAS box from client 2. The traffic will only pass through the first NIC of the lagg - the LED of the second NIC does not indicate any traffic.
ifconfig looks okay:
Code:
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC> ether c8:60:00:58:4a:6d media: Ethernet autoselect (1000baseT <full-duplex>) status: active em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO> ether c8:60:00:58:4a:6d media: Ethernet autoselect (1000baseT <full-duplex>) status: active lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=3<RXCSUM,TXCSUM> inet6 fe80::1%lo0 prefixlen 64 scopeid 0xa inet6 ::1 prefixlen 128 inet 127.0.0.1 netmask 0xff000000 nd6 options=3<PERFORMNUD,ACCEPT_RTADV> lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC> ether c8:60:00:58:4a:6d inet 192.168.12.3 netmask 0xffffff00 broadcast 192.168.12.255 media: Ethernet autoselect status: active laggproto lacp laggport: em0 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> laggport: re0 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING>
But the daily reports show some errors on the second interface:
Code:
Network interface status: Name Mtu Network Address Ipkts Ierrs Idrop Opkts Oerrs Coll re0 1500 <Link#1> c8:60:00:58:4a:6d 426559 0 0 1508707 0 0 em0 1500 <Link#2> c8:60:00:58:4a:6d 4170985 0 0 14769041 0 0 usbus 0 <Link#3> 0 0 0 0 0 0 usbus 0 <Link#4> 0 0 0 0 0 0 usbus 0 <Link#5> 0 0 0 0 0 0 usbus 0 <Link#6> 0 0 0 0 0 0 usbus 0 <Link#7> 0 0 0 0 0 0 usbus 0 <Link#8> 0 0 0 0 0 0 usbus 0 <Link#9> 0 0 0 0 0 0 lo0 16384 <Link#10> 2648 0 0 2648 0 0 lo0 16384 fe80::1%lo0 fe80::1 0 - - 0 - - lo0 16384 localhost ::1 6 - - 6 - - lo0 16384 your-net localhost 2642 - - 2642 - - lagg0 1500 <Link#11> c8:60:00:58:4a:6d 4554517 0 0 16232887 34 0 lagg0 1500 192.168.12.0 192.168.12.3 4496819 - - 16230497 - -
Those 34 Oerrs appear every day.
Both NICs have the same priority.
How can traffic be distributed among all of the lagg members?