Change Hostname and IP Address In SOLARIS 11

Change Hostname In SOLARIS 11:

1)      Check hostname

# hostname

 #svccfg -s system/identity:node listprop config

2)      Change to new hostname

     # svccfg -s system/identity:node setprop config/nodename="NEW-HOST”

     # svccfg -s system/identity:node setprop config/loopback=" NEW-HOST”

3)      Refresh Properties

    # svccfg -s system/identity:node refresh

4)      Restart services

 # svcadm restart system/identity:node

5)      verify that the changes

 # svccfg -s system/identity:node listprop config

Change IP In SOLARIS 11:

6)      To determine how network interface names are mapped to physical interfaces.

# dladm show-phys

7)      Check the IP address

# ipadm show-addr

 # ifconfig –a

8)      Delete existing IP address and un plumb NIC card

# ipadm delete-addr net0/v4

# ipadm delete-ip  net0

9)      Plumb NIC card

# ipadm create-ip net0

10)   Create Ip address

# ipadm create-addr -T static -a 10.10.10.10/24 net0/v4

11)   verify the new configuration   

# ipadm show-addr

 # ifconfig -a

ADD Default Router permanent In SOLARIS 11

        # route -p add default 10.10.10.1