From f22eb0b01ca40db8361300acde09e465704a9810 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Mon, 16 Oct 2017 04:01:05 +0200
Subject: netns: disable accept_dad for all interfaces

Upstream's a2d3f3e33853ef52e5f66b41c3e8ee5710aa3305 broke things in
strange and confusing ways.
---
 src/tests/netns.sh | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/tests/netns.sh')

diff --git a/src/tests/netns.sh b/src/tests/netns.sh
index 375868e..2d77479 100755
--- a/src/tests/netns.sh
+++ b/src/tests/netns.sh
@@ -271,6 +271,8 @@ ip2 link add dev wg0 type wireguard
 configure_peers
 ip1 link add veth1 type veth peer name veth2
 ip1 link set veth2 netns $netns2
+n1 bash -c 'printf 0 > /proc/sys/net/ipv6/conf/all/accept_dad'
+n2 bash -c 'printf 0 > /proc/sys/net/ipv6/conf/all/accept_dad'
 n1 bash -c 'printf 0 > /proc/sys/net/ipv6/conf/veth1/accept_dad'
 n2 bash -c 'printf 0 > /proc/sys/net/ipv6/conf/veth2/accept_dad'
 n1 bash -c 'printf 1 > /proc/sys/net/ipv4/conf/veth1/promote_secondaries'
-- 
cgit v1.2.3-59-g8ed1b