#!/bin/sh

netif_pre_up() {
	require mode local remote
	try ip tunnel add $interface mode $mode remote $remote local $local ttl 255
	try ip addr add $ipaddr dev $interface
}

netif_post_up() {
	if [ $mode = "sit" ]; then
		try ip route add ::/0 dev $interface
	fi
}

netif_pre_down() {
	if [ $mode = "sit" ]; then
		ip route del ::/0 dev $interface
	fi
}

netif_post_down() {
	ip tunnel del $interface
}