I've installed Tailscale which is a mesh VPN and it works just fine.
But now I want my Proxmox host (and Backup Server host) to block all incoming traffic on my main interface (enp6s0) and only allow incoming traffic on the tailscale0 device.
How would the command line for that look like so it works on both PVE and PBS? PBS features no firewall web-interface so it needs to be command line.
But now I want my Proxmox host (and Backup Server host) to block all incoming traffic on my main interface (enp6s0) and only allow incoming traffic on the tailscale0 device.
How would the command line for that look like so it works on both PVE and PBS? PBS features no firewall web-interface so it needs to be command line.
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