version: "3"

services:
  l2tp:
    image: teddysun/l2tp
    restart: always
    ports:
      - "500:500/udp"
      - "4500:4500/udp"
    privileged: true
    volumes:
      - "/lib/modules:/lib/modules"
    environment:
      - "VPN_IPSEC_PSK=${L2TP_PSK}"
      - "VPN_USER=${L2TP_USER}
      - "VPN_PASSWORD=${L2TP_PASSWORD}"
      - "VPN_PUBLIC_IP="
      - "VPN_L2TP_NET="
      - "VPN_L2TP_LOCAL="
      - "VPN_L2TP_REMOTE="
      - "VPN_XAUTH_NET="
      - "VPN_XAUTH_REMOTE="
      - "VPN_DNS1="
      - "VPN_DNS2="
      - "VPN_SHA2_TRUNCBUG="