#!/bin/sh
#
# /etc/hotplug.d/iface/19-rooter
#

log() {
	logger -t "19-ROOTER" "$@"
}

for I in `seq 1 $(uci get modem.general.modemnum)`
do
	IFACE="wan"$I

	[ "$ACTION" = ifup -o "$ACTION" = ifupdate ] || exit 0
	if [ ${INTERFACE} = "$IFACE" ]; then
		if [ ${ACTION} = "ifup" ]; then
			# TTL fix
			if [ 1 = 0 ]; then
				ttl=$(uci -q get modem.modeminfo$I.ttl)
				if [ -z $ttl ]; then
					ttl=0
				fi
				if [ $ttl -eq 0 ]; then
					ENB=$(uci get ttl.ttl.enabled)
					if [ ! -z "$ENB" ]; then
						#exst=$(cat /etc/firewall.user | grep " mangle .* $DEVICE " | wc -l)
						#[ "$exst" -eq 4 ] || /usr/lib/custom/ttlx.sh
						/usr/lib/custom/ttlx.sh
					fi
				fi
			fi
			MTU=$(uci get modem.modeminfo$I.mtu)
			if [ -z $MTU ]; then
				MTU=1500
			fi
			if [ -n "$MTU" ]; then
				ip link set mtu $MTU dev $DEVICE
				logger -t "Custom MTU" $DEVICE set to $MTU
			fi
		fi
	fi
done