how to make LAN port forwarding to WAN in sohpos XG 210

MY21,

can you explain better what you are trying to achieve?

Thanks

I will make port forwarding

example: 10.20.20.1 to WAN so

I can access via the internet

https://community.sophos.com/kb/en-us/122976

This is the KB to allow DNAT.

For more info, share a network diagram.

Regards

I've done that way but it did not work