protocol=vxlan

vxlan_clear() {
	while uci -q delete network.@vxlan_peer[0]; do :; done
}

vxlan_addpeer() {
	uci set network.vxlan0.vid="$id"
	json_get_var address address
	address=$(ping6 -w1 -c1 "$address" | awk '/from/ {print substr($4, 1, length($4)-1); exit}')
	[ -z $address ] && return ## address not reachable
	uci add network vxlan_peer
	uci set network.@vxlan_peer[-1].vxlan="vxlan0"
	uci set network.@vxlan_peer[-1].dst="$address"
}

vxlan_start_stop() {
	# reload_config will not add new peers. A ifup is needed
	ifup vxlan0

	# this workaround is cleaning up old fdb entries
	# and can be removed if someday netifd will do that
	bridge fdb show dev vxlan0 state permanent | while read mac dst ip rest ; do
		grep -q "$ip" /etc/config/network || bridge fdb del $mac dev vxlan0 dst $ip
	done
}