Wireguard

plesk, docker, wireguard

prerequisite

Plesk

• watch out for plesk-default-firewall-rules!
  • System policy for traffic forwarding = Deny forwarding of all other traffic
    • change to Allow ...
• add firewall-rule Allow incoming from all on port 51820/udp
• add docker extension

shell

• apt install docker-compose
• edit /etc/sysctl.conf net.ipv4.ip_forward=1
  • reload sysctl -p
• check kernel module modprobe wireguard