2024-12-17 15:03:39 +00:00
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From 053b814d8f22c15e07f25ce5820d27a25d80a68b Mon Sep 17 00:00:00 2001
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2024-07-04 09:16:56 +00:00
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From: Michal Sekletar <msekleta@redhat.com>
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Date: Tue, 21 Sep 2021 15:01:19 +0200
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Subject: [PATCH] udev/net-setup-link: change the default MACAddressPolicy to
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"none"
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While stable MAC address for interface types that don't have the
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address provided by HW could be useful it also breaks LACP based bonds.
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Let's err on the side of caution and don't change the MAC address from
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udev.
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RHEL-only: policy
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Related: RHEL-40924
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---
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man/systemd.link.xml | 2 +-
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network/99-default.link | 2 +-
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test/fuzz/fuzz-link-parser/99-default.link | 2 +-
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3 files changed, 3 insertions(+), 3 deletions(-)
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diff --git a/man/systemd.link.xml b/man/systemd.link.xml
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index 81d54cdc39..cfdad61741 100644
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--- a/man/systemd.link.xml
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+++ b/man/systemd.link.xml
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@@ -1386,7 +1386,7 @@ OriginalName=*
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[Link]
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NamePolicy=keep kernel database onboard slot path
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AlternativeNamesPolicy=database onboard slot path
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-MACAddressPolicy=persistent</programlisting>
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+MACAddressPolicy=none</programlisting>
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</example>
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<example>
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diff --git a/network/99-default.link b/network/99-default.link
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index 083dca48c9..e64ac7efec 100644
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2024-07-04 09:16:56 +00:00
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--- a/network/99-default.link
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+++ b/network/99-default.link
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@@ -12,4 +12,4 @@ OriginalName=*
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[Link]
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NamePolicy=keep kernel database onboard slot path
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2024-12-17 15:03:39 +00:00
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AlternativeNamesPolicy=database onboard slot path mac
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2024-07-04 09:16:56 +00:00
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-MACAddressPolicy=persistent
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+MACAddressPolicy=none
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diff --git a/test/fuzz/fuzz-link-parser/99-default.link b/test/fuzz/fuzz-link-parser/99-default.link
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index feb5b1fbb0..3d755898b4 100644
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--- a/test/fuzz/fuzz-link-parser/99-default.link
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+++ b/test/fuzz/fuzz-link-parser/99-default.link
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@@ -9,4 +9,4 @@
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[Link]
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NamePolicy=keep kernel database onboard slot path
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-MACAddressPolicy=persistent
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+MACAddressPolicy=none
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