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From 7164155795f3f257cd119846de0b2a802a6a52c5 Mon Sep 17 00:00:00 2001
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From: Lukas Nykryn <lnykryn@redhat.com>
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Date: Thu, 9 Jan 2020 10:49:52 +0100
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Subject: [PATCH] network-legacy/ifup: dhclient should be started in oneshot
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 mode
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since we handle the retries explicitly via rd.net.dhcp.retry
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Without -1 if user sets ip=dhcp6 and there is no dhcp on the network,
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dhclient seems to wait indefinitely, ignoring rd.net.timeout.dhcp
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(cherry picked from commit 2181c80c91f05bfae5e50de2f502e363b0219bae)
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Resolves: #1787620
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---
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 modules.d/35network-legacy/ifup.sh | 1 +
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 1 file changed, 1 insertion(+)
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diff --git a/modules.d/35network-legacy/ifup.sh b/modules.d/35network-legacy/ifup.sh
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index b4f5bf10..bfb57ad5 100755
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--- a/modules.d/35network-legacy/ifup.sh
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+++ b/modules.d/35network-legacy/ifup.sh
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@@ -52,6 +52,7 @@ do_dhcp() {
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         dhclient "$@" \
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                  ${_timeout:+-timeout $_timeout} \
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                  -q \
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+                 -1 \
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                  -cf /etc/dhclient.conf \
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                  -pf /tmp/dhclient.$netif.pid \
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                  -lf /tmp/dhclient.$netif.lease \
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