We have Cisco 800 series router and need to forward a port and a range of ports. It is connected to a SDSL connection to the telco and I was not sure if there was anything special to do with the VLAN in place.
This is what I was going to do. Login to the router and apply the port forward for the single port....
ip nat inside source static udp 192.168.1.20 5060 interface fe0/0 5060 I believe this is correct?
From this point I need to know how to take care of the range 10000 - 20000. I have looked up where it was suggested to create a IP NAT pool, with an ACL. Is this the best or easiest way?
Also will I need to do anything with the VLAN in place?
I can provide a running config if needed.