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    Existings iptables rules and PVE Firewall

    Hello, My Proxmox VE is running on a public server at an internet hosting provider. To set it up, I pre-installed Debian 12 and hardened the firewall. Access to the Proxmox Administration and virtual machines is restricted to connections over WireGuard VPN. Most of the restrictions are...
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    [SOLVED] Proxmox 8.2.4 vs 8.2.7 networking issue

    I have two identical Proxmox Server working. Both with an public IP Adress 72.x.y.z used as Gateway and a wireguard Network server I 10.48.5.1/24 and server II 10.48.6.1/24. There is an wireguard Network 10.48.0.0/16 in the background, connecting some server. works well. First Server at...
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    [SOLVED] Proxmox via VPN

    Hello, I have several servers rented from my provider—let's say three, for example. Each server has an external IP address that I only use for configuration purposes via SSH (125.10.10.*). All servers also have internal IPs, which I use for internal communication between the servers...
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    [SOLVED] Vergleich von vma.zst Dateien

    Es werden täglich Backups aller VMs gemacht, dabei entstehen die vma.zst Dateien. Wenn eine VM bricht eingeschaltet ist müssen diese Dateien quasi den gleichen Stand enthalten. Man müsste beim Übertragen auf externe Medien daher nicht jeweils den neuesten nehmen, wenn sich nichts verändert hat...