From: Harald Hoyer <harald@redhat.com>
Date: Mon, 22 Aug 2016 12:38:54 +0000 (+0200)
Subject: network: arping2 use 0.0.0.0 as source address
X-Git-Tag: 045~110
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00ca15abbf14f51d098867cc8b583089981ab0ae;p=thirdparty%2Fdracut.git

network: arping2 use 0.0.0.0 as source address
---

diff --git a/modules.d/40network/dhclient-script.sh b/modules.d/40network/dhclient-script.sh
index 2eade353d..f49cdb88b 100755
--- a/modules.d/40network/dhclient-script.sh
+++ b/modules.d/40network/dhclient-script.sh
@@ -160,7 +160,7 @@ case $reason in
         fi
         if [ "$layer2" != "0" ]; then
             if command -v arping2 >/dev/null; then
-                if arping2 -q -C 1 -c 2 -I $netif $new_ip_address ; then
+                if arping2 -q -C 1 -c 2 -I $netif -0 $new_ip_address ; then
                     warn "Duplicate address detected for $new_ip_address while doing dhcp. retrying"
                     exit 1
                 fi
diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh
index 1461b9167..80511562b 100755
--- a/modules.d/40network/ifup.sh
+++ b/modules.d/40network/ifup.sh
@@ -111,7 +111,7 @@ do_static() {
         wait_for_ipv6_dad $netif
     else
         if command -v arping2 >/dev/null; then
-            if arping2 -q -C 1 -c 2 -I $netif $ip ; then
+            if arping2 -q -C 1 -c 2 -I $netif -0 $ip ; then
                 warn "Duplicate address detected for $ip for interface $netif."
                 return 1
             fi