Added the new state GOT_IP_STATIC_UP. It will be used to only set the IP of
interfaces where the iface is up, but L1 down
Set the state accoriding to OPERSTATE on start-up
States are set correctly
When interface is seen as IFF_UP (i.e., cable not connected), then only set
address
Have a seprate state for interfaces that are IFF_UP, after address has been
changed
Only set IP adress when interface is detected as UP during start-up
Restored some state. Put IFF_RUNNING handling in a seprate clause
IFF_UP for interfaces that come UP are now working. Needs to detect cable
disconnect now
Interfaces can now move from UP to RUNNING
Interfaces are properly configured when switching from UP to RUNNING during
operation
Dont touch the IP address of interfaces with statc IPs (when they go down)
Clean up when link is unplugged