Port Fordwarding PVE

UweBNA

New Member
Dec 1, 2025
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I have the following problem:
On my Proxmox host, I am running an OpenWrt server to which the virtual machines are connected. I am looking for a way to forward all UDP traffic from Proxmox to OpenWrt, so that I can configure the necessary port permissions there as needed. At the moment, this only works with TCP, but for some applications I also require UDP. How can this be achieved?


I am using masquerading.
 
„I have managed so far to configure Nextcloud so that the High Performance Backend can be entered. Unfortunately, the clients do not establish a connection to the Janus service in the HPB. As a result, when starting a call, only a loading circle is displayed.

I want to forward all UDP ports to my OpenWrt VM.
 
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