>Can you post the contents of /proc/net/bonding/bond0 too? Here it is! # cat /proc/net/bonding/bond0 Ethernet Channel Bonding Driver: v3.4.0 (October 7, 2008) Bonding Mode: IEEE 802.3ad Dynamic link aggregation Transmit Hash Policy: layer2 (0) MII Status: up MII Polling Interval (ms): 500 Up Delay (ms): 0 Down Delay (ms): 0 802.3ad info LACP rate: slow Active Aggregator Info: Aggregator ID: 3 Number of ports: 2 Actor Key: 17 Partner Key: 51 Partner Mac Address: 00:14:38:79:c1:00 Slave Interface: eth0 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:14:c2:c2:bb:13 Aggregator ID: 3 Slave Interface: eth1 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:14:c2:c2:bb:12 Aggregator ID: 3