37 lines
1.5 KiB
Diff
37 lines
1.5 KiB
Diff
From 00ca15abbf14f51d098867cc8b583089981ab0ae Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Mon, 22 Aug 2016 14:38:54 +0200
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Subject: [PATCH] network: arping2 use 0.0.0.0 as source address
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---
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modules.d/40network/dhclient-script.sh | 2 +-
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modules.d/40network/ifup.sh | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/modules.d/40network/dhclient-script.sh b/modules.d/40network/dhclient-script.sh
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index 2eade35..f49cdb8 100755
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--- a/modules.d/40network/dhclient-script.sh
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+++ b/modules.d/40network/dhclient-script.sh
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@@ -160,7 +160,7 @@ case $reason in
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fi
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if [ "$layer2" != "0" ]; then
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if command -v arping2 >/dev/null; then
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- if arping2 -q -C 1 -c 2 -I $netif $new_ip_address ; then
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+ if arping2 -q -C 1 -c 2 -I $netif -0 $new_ip_address ; then
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warn "Duplicate address detected for $new_ip_address while doing dhcp. retrying"
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exit 1
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fi
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diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh
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index 1461b91..8051156 100755
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--- a/modules.d/40network/ifup.sh
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+++ b/modules.d/40network/ifup.sh
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@@ -111,7 +111,7 @@ do_static() {
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wait_for_ipv6_dad $netif
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else
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if command -v arping2 >/dev/null; then
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- if arping2 -q -C 1 -c 2 -I $netif $ip ; then
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+ if arping2 -q -C 1 -c 2 -I $netif -0 $ip ; then
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warn "Duplicate address detected for $ip for interface $netif."
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return 1
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fi
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