When the netmaker's CLIENT_MODE turned off，the "UDP Hole Punching" can not work well, because of the node's Listen Port can not be updated.

[MitchellJo]

My Netmaker Server used Docker Compose Install. And I turned off the netmaker's CLIENT_MODE, because I don't want the Server run its own client.

Everything work well but the "UDP Hole Punching".

Then, I check the client's wg setting, and it seems the Listen Port can not updated to netmaker, but the Endpoint can.

And then, I check the installation, the difference of my compose.yml and the official's is CLIENT_MODE.

So, I turn on the netmaker's CLIENT_MODE, restart the docker, and, it work!

It seems if the netmaker server do not run its own client, the CoreDNS or the "UDP Hole Punching" can not work well.

• version
  • netmaker : v0.9.3
  • netclient : v0.9.3

[cx9208]

yes i found it in https://docs.netmaker.org/getting-started.html#create-a-network

[MitchellJo]

yes i found it in https://docs.netmaker.org/getting-started.html#create-a-network

😂 Well, it's my fault that I didn't read the document carefully.