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Verify IP Address Migration

Display the status of all TCP/IP interfaces:

$ IFCONFIG -A

Example output:

WE0: flags=c43<UP,BROADCAST,RUNNING,MULTICAST,SIMPLEX>
    *failSAFE IP - interface is in a failed state.
     failSAFE IP Addresses:
        inet 10.1.1.2 netmask ffffff00 broadcast 10.1.1.255 (on BART WE1)
       *inet 10.1.1.1 netmask ffffff00 broadcast 10.1.1.255 (on BART WE1)

WE1: flags=c43<UP,BROADCAST,RUNNING,MULTICAST,SIMPLEX>
    *inet 10.1.1.2 netmask ffffff00 broadcast 10.1.1.255 ipmtu 1500
     inet 10.1.1.1 netmask ffffff00 broadcast 10.1.1.255 ipmtu 1500

Results show that WE0 is in a failed state and both addresses are responding on the WE1 interface.