As only sometime there are devices connected to Ethernet0 of my router, that interface is often down. I have a VPN built using LAN behind router but I can not use any service available on the router using that interface. So I can not connect through the tunnel to the router or use SNMP over the tunnel.
I specified loopback0 with the address of the Etrhernet and I gave the command "ip unnumbered loopback0" to the ethernet. This was the response
Point-to-point (non-multi-access) interfaces only
and I can not see the above statement in the ethernet 0 section.
Is it correct? Will NAT process work correctly for workstation behind the router?