mwan3: set interface unknown to offline

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

net/mwan3/files/etc/hotplug.d/iface/15-mwan3

@@ -75,7 +75,7 @@ case "$ACTION" in
 		else
 			$LOG notice "Starting tracker on interface $INTERFACE (${DEVICE:-unknown})"
 			mwan3_set_iface_hotplug_state $INTERFACE "offline"
-			mwan3_track $INTERFACE $DEVICE "unknown" "$src_ip"
+			mwan3_track $INTERFACE $DEVICE "offline" "$src_ip"
 		fi
 		mwan3_set_policies_iptables
 		mwan3_set_user_rules

net/mwan3/files/lib/mwan3/mwan3.sh

@@ -1112,7 +1112,7 @@ mwan3_set_iface_hotplug_state() {
 mwan3_get_iface_hotplug_state() {
 	local iface=$1
 
-	cat $MWAN3_STATUS_DIR/iface_state/$iface 2>/dev/null || echo "unknown"
+	cat $MWAN3_STATUS_DIR/iface_state/$iface 2>/dev/null || echo "offline"
 }
 
 mwan3_report_iface_status()
@@ -1135,7 +1135,7 @@ mwan3_report_iface_status()
 	fi
 
 	if [ -z "$id" -o -z "$device" ]; then
-		result="unknown"
+		result="offline"
 	elif [ -n "$($IP rule | awk '$1 == "'$(($id+1000)):'"')" ] && \
 		[ -n "$($IP rule | awk '$1 == "'$(($id+2000)):'"')" ] && \
 		[ -n "$($IPT -S mwan3_iface_in_$1 2> /dev/null)" ] && \

net/mwan3/files/usr/sbin/mwan3track

@@ -112,8 +112,8 @@ main() {
 	local loss=0
 	local latency=0
 
-	if [ "$STATUS" = "unknown" ]; then
-		echo "unknown" > /var/run/mwan3track/$1/STATUS
+	if [ "$STATUS" = "offline" ]; then
+		echo "offline" > /var/run/mwan3track/$1/STATUS
 		echo "0" > /var/run/mwan3track/$1/UPTIME
 		echo "$(get_uptime)" > /var/run/mwan3track/$1/DOWNTIME
 		score=0