Link to DNAT tutorials?

[jedahan]

Its really nice how you link to the docker prerequisites.

Do you think you could link to tutorials for DNAT, or a specific typical example of the goal setup? Is it just "get your router to forward external UDP requests to the particular machine running this behind the NAT"? Or more complicated because of the docker setup?

[yegle]

Hi, DNAT is how you do port forwarding if your gateway is a Linux server. This is simply "get your router to forward TCP port 443 and 853 to your docker machine" and there's nothing special beyond that (note: DoH uses 443 port, and DoT uses 853 port. Both should be TCP connections).

Feel free to send me PR to improve the description :-)