From f76b3807b953c2248a9d88c8e79294403115e2aa Mon Sep 17 00:00:00 2001
From: Roy Olav Purser <admin@royolav.net>
Date: Wed, 13 Oct 2021 14:09:50 +0200
Subject: [PATCH] add outer route ipv6 support

---
 scripts/inner.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/scripts/inner.sh b/scripts/inner.sh
index 7677bec..f558070 100644
--- a/scripts/inner.sh
+++ b/scripts/inner.sh
@@ -18,9 +18,14 @@ echo ${VPN_IPV6_ADDRESS}
 ip addr add ${VPN_IPV4_ADDRESS} dev vpn
 ip addr add ${VPN_IPV6_ADDRESS} dev vpn
 
-if [ -z ${OUTER_ROUTE+x} ]
+if [ -z ${OUTER_ROUTE_V4+x} ]
 then
-    ip -4 route add "${OUTER_ROUTE}" via "${OUTER_GATEWAY}"
+    ip -4 route add "${OUTER_ROUTE_V4}" via "${OUTER_GATEWAY_V4}"
+fi
+
+if [ -z ${OUTER_ROUTE_V6+x} ]
+then
+    ip -6 route add "${OUTER_ROUTE_V6}" via "${OUTER_GATEWAY_V6}"
 fi
 
 ip -4 route add default dev vpn