Tailscale

Install

curl -fsSL https://pkgs.tailscale.com/stable/debian/bookworm.noarmor.gpg | tee /usr/share/keyrings/tailscale-archive-keyring.gpg >/dev/null
curl -fsSL https://pkgs.tailscale.com/stable/debian/bookworm.tailscale-keyring.list | tee /etc/apt/sources.list.d/tailscale.list

apt update
apt install tailscale

tailscale up --auth-key <TS_AUTH_KEY> --netfilter-mode=off

Replace <TS_AUTH_KEY> with the proper value.

--netfilter-mode=off will prevent tailscale to update iptable/nftable rules.