Remote Administration Daemon (RAD) returns an error for network inetrface status

I am trying to query a remote zone for all configured resources by using RAD.

The script below works well for all resources besides the network resource, i.e "net" or "anet" will exit with an error.
Basically  the "getResourceProperties" for anet "Resource" will exit with an error, vs any other resource for example "capped-memory" will work fine.

-----------

anet_info = zone.getResourceProperties(zonemgr.Resource('anet')):
    print anet_info
-----------------
Traceback (most recent call last):
   File "/tmp/bar1.py", line 43, in <module>
     for prop in zone.getResourceProperties(zonemgr.Resource(type)):
   File "/usr/lib/python2.7/vendor-packages/rad/client.py", line 660, in wrapped_f