Yes, that would be the syntax for a CBOS 6xx router but I can not find the corresponding IOS syntax. From what I can tell, "ip nat inside static" command only supports TCP and UDP -- no other protocol including IP protocol GRE. If I'm just not find...
I too have been trying to solve this problem and it is a NAT problem, not CBAC or IOSFW. Three static NAT statements must be added to the router and I can only find the syntax for two. The two are statics for UDP and TCP on port 1723. The third on...
I've been trying to configure this for a while now and I can't seem to get past the fact that you can not configure GRE in a "ip nat inside source static" command. I can configure tcp/udp using port 1723, but not GRE?? What am I doing wrong?
