PEP 30 - Allow forwarding from Specific external IP

I would like to forward all traffic from a specific external IP to one of my internal servers - could somebody please advise how i’d do that?

Hello Zoe,

Please take a look at the following knowledge base article. This specifically explains how to set up one to one NAT.

Configuring One-to-One NAT Mappings

If you still have any questions, please let us know.

Best Regards,


The Peplink Team

Hi Haruki,

Many thanks for your response.

The one-to-one nat mappings refer to WAN IP addresses, i want to be able to allow a colleague (who has a static IP assigned by their ISP) to pass through the peplink to one of the servers on the LAN. My previous router allowed you to specify that all traffic from my colleagues IP address should be passed through to internal IP address 192.168.x.x but I can’t see how to do that with the peplink.

Sorry if your answer already covers my problem, but I have read it through and it looks to me like all traffic on a specific WAN port IP address would be passed through to an internal IP.