how to allow port forwarding with many public ip addres ?

[rechard_hk]

Dear all,

now i have 3 public ip address and i would like to use 3 public ip address only one router.

first public : 203.10.10.10 installed on router using forwarding 3389

second public : 203.10.10.11 i want to allow port 8080 

and third public : 203.10.10.12 i want to allow port smtp

do you have link or sample configuration for many public ip  to inside ?

best Regards,

Rechard

[rechard_hk]

Dear all,

do you have any command?

Best Regards,

Rechard

[mfurnival]

You need to configure static NAT. Something like:

ip nat inside source static tcp x.x.x.x 3389 203.10.10.10 3389

ip nat inside source static tcp x.x.x.y 8080 203.10.10.11 8080

ip nat inside source static tcp x.x.x.z 25 203.10.10.12 25

Where x.x.x.x. etc correspond to the addresses on the inside to where the traffic will be forwarded.