From 0a6c82e85522d111c6b82e61c826731ef6b00c15 Mon Sep 17 00:00:00 2001
From: "Ycarus (Yannick Chabanois)" <ycarus@zugaina.org>
Date: Tue, 17 Nov 2020 11:10:20 +0100
Subject: [PATCH] Better max metric calculation

---
 mptcp/files/etc/init.d/mptcp | 30 +++++++++++++++++++++++-------
 1 file changed, 23 insertions(+), 7 deletions(-)

diff --git a/mptcp/files/etc/init.d/mptcp b/mptcp/files/etc/init.d/mptcp
index 9f0db4286..ee8027b05 100755
--- a/mptcp/files/etc/init.d/mptcp
+++ b/mptcp/files/etc/init.d/mptcp
@@ -48,13 +48,29 @@ interface_macaddr_count() {
 
 interface_max_metric() {
 	local config="$1"
-	config_get metric "$config" metric
-	if [ "$metric" = "$count" ]; then
-		count=$((count+1))
-		config_set "$config" metric $count
-	fi
-	if [ "$metric" -gt "$count" ]; then
-		count=$metric
+	if [ "$1" != "omrvpn" ] && [ "$1" != "omr6in4" ]; then
+		config_get metric "$config" metric
+		if [ "$metric" = "$count" ]; then
+			count=$((count+1))
+			config_set "$config" metric $count
+		fi
+		if [ "$metric" -gt "$count" ]; then
+			count=$metric
+		fi
+	elif [ "$1" = "omrvpn" ]; then
+		uci -q batch <<-EOF >/dev/null
+			set network.${config}.metric=1200
+			commit network
+			set openmptcprouter.${config}.metric=1200
+			commit openmptcprouter
+		EOF
+	elif [ "$1" = "omr6in4" ]; then
+		uci -q batch <<-EOF >/dev/null
+			set network.${config}.metric=1201
+			commit network
+			set openmptcprouter.${config}.metric=1201
+			commit openmptcprouter
+		EOF
 	fi
 }