PVE 5.0 / Debian Stretch - IP-Forwarding Problem

[DerDanilo]

I posted in German(in the wrong section) because I initially wanted to contact the Staff Members directly, but this is forbidden in the forum for whatever reason I don't understand. This is a forum, not a support platform, so why won't they receive direct messages?

Update:
Solved, nothing related to os config.

 

[manu]

Hi Danilo
We have the german language forum at https://forum.proxmox.com/forums/deutsch.20/

 

[guletz]

... or you can try to post in english. I guess that most of the ProxMox users can understand english, and you have better chances to receive a response for your problem.
This is only a suggestion, I do not want to offend anybody. So it is up to you to do what is better for you.