Proxmox External IP --> Internal Server [NAT]

B

Brabaxer

Guest
Hey everyone,

I was searching the forums for a possible fix to a problem of mine. I (successfully) created several external VM's and Internal VM's (by the use of NAT). All of the machines have internet connectivity. Ofcourse, the internal servers are able to communicate with the external ones but not the other way around. I was wondering if it's possible to make communication possible from one of the External VM's to the Internal one.

It has to do with a (OpenVPN)Tunneling server with an external IP. When connected, I want people to be able and communicate with one of the internal servers. Any idea how I can make this possible? I thought the main 'host' machine was able to communicate with the internal machine, but this doesn't work either. This could have provided a quick fix by inserting an IPtables line to reroute traffic. References/links are appreciated of course ;)

All the best,
Markus
 

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