#!/bin/sh
# This script creates an L2TP tunnel and session, then adds the L2TP interface to bridge0

# Create tunnel and session
ip l2tp add tunnel tunnel_id 123456 peer_tunnel_id 123456 remote 200.1.0.4 local 200.1.0.3 encap ip
ip l2tp add session tunnel_id 123456 session_id 789 peer_session_id 789

# Change address to not conflict with l2tp interface of other wireguard peer
ip link set l2tpeth0 address 9a:a5:d4:74:0c:d1

# Bridge physical interface with L2TP interface
ip link set l2tpeth0 master bridge0
ip link set l2tpeth0 up