ops center 12c - Failed to determine the network address reachability

Ops Center 12csolaris 10

I'm busy adding ALOM assets.  These are on a separate management network.  I have a proxy controller that has access to this network.  When I add the alom assets it connect, discovers, find the resource and the network and then fails with :

        05/04/2012 12:01:59 PM SAST INFO Task is received by the Proxy Controller. (15012)

        05/04/2012 12:01:59 PM SAST ERROR Failed to determine the network address reachability of IP address 10.0.0.0. (81131)

        05/04/2012 12:01:59 PM SAST ERROR Failed to check connectivity to the specified IP address, 10.0.0.0 (81130)

I then went and associated the ip address range to the proxy controller that has access to that network.  This job failed with