Change ip and hostname on Solaris 11

As of Solaris 11, a lot of configuration files are obsolete. The config has moved to SMF. 

Enable static ip definition; disabling NWAM
- netadm enable -p ncp DefaultFixed
Change hostname: 
- svccfg -s node setprop config/nodename = "new_hostname"
- svccfg -s node setprop config/loopback = "new_hostname"
- svcadm refresh svc:/system/identity:node
- svcadm restart svc:/system/identity:node (svcadm restart node works as well)

Change IP: 
- identify current interface/ip   
- ipadm show-addr ; (ADDROBJ identifies the interface)
- delete current interface definition   
- ipadm delete-addr net0/v4 (net0/v4 is the ADDROBJ from ipadm show-addr)   
- ipadm create-ip net0 (if not already defined)

- ipadm create-addr -T static -a 10.0.1.52/24 net0/v4
- verify the new configuration   
- ipadm show-addr ; or ifconfig -a

Define default router
- route -p add default 10.0.1.1