Link to home
Start Free TrialLog in
Avatar of goraek
goraekFlag for Australia

asked on

Cisco 800 - Port Forwarding only from one WAN IP

Hi Team

How do I configure on a Cisco router with a port forwarding rule restricted to a specific WAN IP?
Rather than everyone on the internet can RDP, but only coming from one WAN.

Thanks
Avatar of SIM50
SIM50
Flag of United States of America image

I think it is something like below.

external NAT ip - 192.168.1.100
internal IP - 192.168.2.100
-------------------------------
ip access-list extended CLIENT
permit ip host 192.168.1.1 host 192.168.1.100

route-map CLIENT-RMAP permit 10
 match ip address CLIENT

ip nat inside source static 192.168.2.100 3389 192.168.1.100 3389 route-map CLIENT-RMAP

to verify: sh ip nat translations
Avatar of goraek

ASKER

Thanks but how do I restrict a WAN IP (home) for example? I want 58.58.58.58 (home public IP) to only RDP to the host 192.168.2.100.
ASKER CERTIFIED SOLUTION
Avatar of Craig Beck
Craig Beck
Flag of United Kingdom of Great Britain and Northern Ireland image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial