Cisco NAT Help.

OK,

We have a router on the outside with a address of 172.31.*.*/24 and on the inside we have 10.1.2.*/24, the inside needs access to anything on the outside. We as the outside needs access to 1 server on 1 address

10.1.2.*/24.

The solution we have is: NAT the 10.1.2.*/24 to an address on the outside of the router 172.31.*.* and NAT the whole of the inside to 1 address on the outside overloaded "BUT" we can't seem to figure out how to NAT/Configure it to work correctly.

Cheers,

Ry.

Reply to
Ry
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If your server on the inside is 10.1.2.1 and you use 172.31.1.1 to address it from outside then your nat config is thus -

ip nat inside source list 1 interface overload ip nat inside source static 10.1.2.1 172.31.1.1 access-list 1 permit 10.1.2.0 0.0.0.255

Reply to
""tim"

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