From e4768eb862feac0cf31c22d5a72da373f479818b Mon Sep 17 00:00:00 2001
From: angristan <angristan@pm.me>
Date: Sun, 16 Sep 2018 16:15:27 +0200
Subject: [PATCH] Check for IPv6 connectivity

---
 openvpn-install.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/openvpn-install.sh b/openvpn-install.sh
index e93add1..c2d60b0 100644
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -234,6 +234,12 @@ else
 	while [[ $PROTOCOL != "UDP" && $PROTOCOL != "TCP" ]]; do
 		read -p "Protocol [UDP/TCP]: " -e -i UDP PROTOCOL
 	done
+	ping6 -c4 ipv6.google.com > /dev/null 2>&1;
+	if [[ $? == 0 ]]; then
+		echo "Your host appears to have IPv6 connectivity."
+	else
+		echo "Your host does not appear to have IPv6 connectivity."
+	fi
 	echo ""
 	echo "Do you want to enable IPv6 support?"
 	while [[ $IPV6 != "y" && $IPV6 != "n" ]]; do