From 3fce1e6f67cd52afa4470c1ee7d42112d9d9405b Mon Sep 17 00:00:00 2001
From: Jouke Witteveen <j.witteveen@gmail.com>
Date: Sat, 5 Jul 2014 15:56:12 +0200
Subject: Disable IPv6 on IP6=no

---
 src/lib/ip | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib/ip b/src/lib/ip
index 66aab56..b7847a2 100644
--- a/src/lib/ip
+++ b/src/lib/ip
@@ -47,11 +47,12 @@ ip_set() {
     case "$IP6" in
       dhcp*|stateless|static)
         [[ -d "/proc/sys/net/ipv6" ]] || modprobe ipv6
+        sysctl -q -w "net.ipv6.conf.$interface_sysctl.disable_ipv6=0"
         [[ $IP6 == "static" ]]
         sysctl -q -w "net.ipv6.conf.$interface_sysctl.accept_ra=$?"
       ;;
       no)
-        [[ -d "/proc/sys/net/ipv6" ]] && sysctl -q -w "net.ipv6.conf.$interface_sysctl.accept_ra=0"
+        [[ -d "/proc/sys/net/ipv6" ]] && sysctl -q -w "net.ipv6.conf.$interface_sysctl.disable_ipv6=1"
       ;;
       "")  # undefined IP6 does not prevent RA's from being received -> nop
       ;;
-- 
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