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Ill post this as fresh because i have a hunch that this question will come up once people start using nftables 2 Things we gonna need -the file with the actual nat rules -a systemd service to load them Proxmox does not use /etc/nftables. The proxmox.firewall service manages that all directly...

I just stumbled across a little nasty trap. When not setting the firewall check mark in the Network adapter, MTU doesnt seem to be set or taken from the Bridge by default. However, the Moment you activate the firewall Check mark MTU will be forced set to 1500 This can be a very nasty trap for...

Hello, I want todo the following setup. Outbound only, (basically sending host for applications and printer), 3 nodes on 3 differfent locations via site2site wireguards. configuration should be identical on each. as far i understood, each can work independent (which is the point to have one on...

Background, About to rent new server, unfortunate limited setup so i cannot have a dedicaded boot drive. So normaly i would go for GTP layout and zfs root install. However problems with ZFS on root i resent months on some servers makes me think Is there any argument to be made against...

Wierd issue. Networkconfig eth0 with publicip vmbr0 with internal for VM natting - outgoing traffic only firewallconfig - block all incomming except openvpn to the host Now to the wierd part. if i activate the firewall on datacenter level and reboot a 2012r2 VM the VM detects a new...