now tell me which one is correct ;)

Narayan's solution is correct - it is an "ip nat inside ..." statement that is needed.

Jon

hello

yes Narayan is seem to be right, but how to determine next-hop-address ?!!!!

the other solution provided ,seem to be and it's really will stop the access to the Router from the host.

The next-hop ip address should be the IP address on the other end of your serial link. So you have a public IP on your end - do you know what the IP on the other end is.

Alternatively you could just point the default-route out of your serial interface eg.

ip route 0.0.0.0 0.0.0.0 serial0

where serial0 is the serial interface on your router. It would be more efficient though if you could use the next-hop IP address if you can.

Jon

hello

i have public ip address asigned to serial ineterface along with other FREE PUBLIC ip address from ISP , which one we have to use

in the public ip address fields

ip nat inside source static 192.168.1.1 *******

help please

Alaa

hello

this my second case solved in this dissc, previous one solved by Giuseppe

so thanks to all