For the REST Server IP Address:
Unified system addresses that work:
pnode addresses on the management network (mgmt1, mgmt2)
Admin EVS via the management network (controller1 or controller2) or an eth-agX port
30x0/4xx0 system addresses that work:
pnode addresses on the management network (eth0, eth1)
Admin EVS via the management network (eth0, eth1) or an eth-agX port
Does not work for any addresses directly on agX ports - including admin and file serving addresses
Only works with IPv4 addresses and not IPv6