From: pallotron <pallotron@fb.com>
Date: Tue, 4 Apr 2017 15:31:21 +0000 (-0700)
Subject: wait for IPv6 RA if using none/static IPv6 assignment
X-Git-Tag: 046~72^2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c603419;p=thirdparty%2Fdracut.git

wait for IPv6 RA if using none/static IPv6 assignment
---

diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh
index 75051544e..b74fdbdd1 100755
--- a/modules.d/40network/net-lib.sh
+++ b/modules.d/40network/net-lib.sh
@@ -671,6 +671,7 @@ wait_for_ipv6_dad() {
 
     while [ $cnt -lt $timeout ]; do
         [ -z "$(ip -6 addr show dev "$1" tentative)" ] \
+            && [ -n "$(ip -6 route list proto ra dev "$1")" ] \
             && return 0
         [ -n "$(ip -6 addr show dev "$1" dadfailed)" ] \
             && return 1