From ff90fb808f379fd6966d8f9e2481e170d6f86467 Mon Sep 17 00:00:00 2001
From: "Ycarus (Yannick Chabanois)" <ycarus@zugaina.org>
Date: Fri, 23 Jun 2023 08:24:59 +0200
Subject: [PATCH] Change omrvpn interface MTU to jumbo frame (at least for
 test...)

---
 openmptcprouter/files/etc/uci-defaults/1980-omr-firewall | 4 +---
 openmptcprouter/files/etc/uci-defaults/2020-omr-vpn      | 9 +++++++--
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/openmptcprouter/files/etc/uci-defaults/1980-omr-firewall b/openmptcprouter/files/etc/uci-defaults/1980-omr-firewall
index f746af284..9a8edfc77 100755
--- a/openmptcprouter/files/etc/uci-defaults/1980-omr-firewall
+++ b/openmptcprouter/files/etc/uci-defaults/1980-omr-firewall
@@ -241,9 +241,7 @@ done
 
 uci -q batch <<-EOF >/dev/null
 	set firewall.zone_lan.mtu_fix='1'
-	set firewall.zone_vpn.mtu_fix='1'
-EOF
-uci -q batch <<-EOF >/dev/null
+	set firewall.zone_vpn.mtu_fix='0'
 	set firewall.@include[0].reload='1'
 	commit firewall
 EOF
diff --git a/openmptcprouter/files/etc/uci-defaults/2020-omr-vpn b/openmptcprouter/files/etc/uci-defaults/2020-omr-vpn
index 75a947d27..28f19bda0 100755
--- a/openmptcprouter/files/etc/uci-defaults/2020-omr-vpn
+++ b/openmptcprouter/files/etc/uci-defaults/2020-omr-vpn
@@ -12,7 +12,7 @@ if [ "$(uci -q get network.omrvpn)" = "" ]; then
 		set network.omrvpn.leasetime=12h
 		set network.omrvpn.type=tunnel
 		set network.omrvpn.txqueuelen=100
-		set network.omrvpn.metric=1200
+		set network.omrvpn.metric=9000
 		commit network
 	EOF
 fi
@@ -146,7 +146,12 @@ if [ "$(uci -q get glorytun-udp.vpn.key)" = "" ] && [ "$(uci -q get glorytun.vpn
 	uci -q commit glorytun-udp
 fi
 
-
+if [ "$(uci -q get network.omrvpn.metric)" = "1200" ]; then
+	uci -q batch <<-EOF >/dev/null
+		set network.omrvpn.metric=9000
+		commit network
+	EOF
+fi
 
 rm -f /tmp/luci-indexcache
 exit 0