1. S

    Unexpected tunnelin/forwarding attempts after upgrade

    After upgrade this message started occasionally flash on LXC terminals. channel 3: open failed: administratively prohibited: open failed Then after a few seconds it disappears and says something about forwarding but too quickly to see. Remote port forwarding failed to listen on port XXX Oddly...
  2. E

    Port Forwarding is not working for me

    Hi, I want to forward the ports to specific VM/LXCs. To do this, `/etc / network / interfaces` I made changes but still no redirects. Is there a mistake here? auto lo iface lo inet loopback iface enp3s0 inet manual iface enp5s0 inet manual auto vmbr0 iface vmbr0 inet static address...
  3. E

    Direct to virtual machine

    I started hosting a server in a data center. They give me an IP addresses Currently, virtual machines running on the Proxmox base cannot access the internet. Before the data center, I wrote the DMZ setting from the modem, the IP of HAproxy and it was okay, but I have no chance to use DMZ in the...
  4. T

    Weiterleitung von Mail's als Anhang

    Hallo zusammen Wir suchen eine Möglichkeit Mail's als Anhang weiterzuleiten. Die Weiterleitung sieht z.B. wie folgt aus: Mail an wird weitergleitet an über Mail Konto In dem Mail von würde dann nur ein leeres Mail (oder ein...
  5. ssaman

    [SOLVED] KVM Guest - Network Issues

    Hello, We have set up an proxmox cluster with 5 nodes by Hetzner. After we installed the first VM we had our first issue that we could not ping all Servers. The strange point is that we can ping some IPs and some not. for Example. We can ping: we can ping our gateway...


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