93c481b975
During AIO-DX IPv6 node installation, the management address for
controller-1 set by dhclient receives a "/128" prefix length. The
cause comes from DHCPv6, which does not inform a prefix length on its
negotiation. The prefix should be learned via RA messages.
Since the internode IPv6 communications in StarlingX do not contain
a router and RA is in principle disabled on the management network,
we must set the system with the default prefix length of 64. A similar
patch was done for Centos.
Test Plan
[PASS] Install AIO-DX on IPv6 network, it is correctly setting the
controller-1 mgmt ip address after the first boot.
Story: 2009968
Task: 46184
Signed-off-by: Andre Fernando Zanella Kantek <AndreFernandoZanella.Kantek@windriver.com>
Change-Id: I2fce4e7fce7f4e1fd6902d24330d7621b238031a
41 lines
1.2 KiB
Diff
41 lines
1.2 KiB
Diff
From 42a0e83df41494cc67157f98b18a4087f6853911 Mon Sep 17 00:00:00 2001
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From: Andre Fernando Zanella Kantek
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<AndreFernandoZanella.Kantek@windriver.com>
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Date: Thu, 1 Sep 2022 10:05:09 -0300
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Subject: [PATCH] Use prefixlen for IPv6 address operations
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use the prefix length variable available to the script to correctly
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set the address passed by the dhclient program.
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Signed-off-by: Andre Fernando Zanella Kantek <AndreFernandoZanella.Kantek@windriver.com>
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---
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debian/dhclient-script.linux | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/debian/dhclient-script.linux b/debian/dhclient-script.linux
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index 8b29988..915cc13 100644
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--- a/debian/dhclient-script.linux
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+++ b/debian/dhclient-script.linux
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@@ -403,7 +403,7 @@ case "$reason" in
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if [ "${new_ip6_address}" ]; then
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# set leased IP
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- ip -6 addr add ${new_ip6_address} \
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+ ip -6 addr add ${new_ip6_address}/${new_ip6_prefixlen} \
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dev ${interface} scope global
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fi
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@@ -429,7 +429,7 @@ case "$reason" in
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fi
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# delete leased IP
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- ip -6 addr del ${old_ip6_address} \
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+ ip -6 addr del ${old_ip6_address}/${old_ip6_prefixlen} \
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dev ${interface}
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;;
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--
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2.17.1
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