From e8d76ced00e955366265a4a224383c3aa4b28338 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Sun, 15 Apr 2018 20:41:09 +0200
Subject: [PATCH] fix upstream/ipv6-tunnel-update.sh

---
 salt/upstream/ipv6-tunnel-update.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/salt/upstream/ipv6-tunnel-update.sh b/salt/upstream/ipv6-tunnel-update.sh
index ac82cad..d950e45 100644
--- a/salt/upstream/ipv6-tunnel-update.sh
+++ b/salt/upstream/ipv6-tunnel-update.sh
@@ -1,3 +1,4 @@
 #!/bin/sh
 
-curl https://{{ username }}:{{ key }}@ipv4.tunnelbroker.net/nic/update?hostname={{ tunnel_id }}
+/usr/sbin/iptables -I INPUT -p icmp -j ACCEPT
+/usr/bin/curl "https://{{ username }}:{{ key }}@ipv4.tunnelbroker.net/nic/update?hostname={{ tunnel_id }}"