If get_interface_ip(v6) is passed an IP, return the IP.
Properly set up interface binding for v6 link local IPs. Ticket #4021
except had to comment out the fix for now because of #4062 to avoid config breakage.
If get_interface_ip(v6) is passed an IP, return the IP.
Properly set up interface binding for v6 link local IPs. Ticket #4021
except had to comment out the fix for now because of #4062 to avoid config breakage.