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  1. M

    Loading custom iptables rule on startup with post-up fails

    Hello everyone I have a custom firewall rule for a few VMs that I can't enter in the GUI. The most elegant way would be to load it directly at startup by "post-up" in the /etc/network/interfaces file. The rule looks like this: ip6tables --insert tap181i0-IN -m mac ! --mac-source...
  2. M

    Port Isolation/ Private VLAN

    Hallo zusammen, ich betreibe einen Proxmox Server mit einem Bridged-Setup und einer Router-VM. Ich habe diverse VMs, die Dienste im Internet anbieten und entsprechend zugänglich sind. Mitunter ist der Zugang über das Internet auf diese VMs durch Firewallregeln auf der Router-VM eingeschränkt...
  3. M

    VM Prioritization: CPU units won't work for me

    Hey, I’m running the newest PVE (6.4-5) with a Ryzen 5 3600. This Server is running multiple VMs and LXC Containers. I've given every VM the full amount of cores - 12. One VM is encoding Videos with a high CPU usage. But it doesn't need to do that with a very high priority - but when the...
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