確認方法 /proc/net/bonding/bond0 $ cat /proc/net/bonding/bond0 Ethernet Channel Bonding Driver: v3.4.0 (October 7, 2008) Bonding Mode: fault-tolerance (active-backup) Primary Slave: eth0 ★ eth0 が Primary Currently Active Slave: eth0 ★ eth0 が Active MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 5000 Down Delay (ms): 0 Slave Interface: eth0 MII Status: up Link Failure Count: 0 Permanent H