From ac965c0ae8c9ffa7d606bce9ffa3052fccbac0ce Mon Sep 17 00:00:00 2001

From: Michal Sekletar <msekleta@redhat.com>

Date: Tue, 21 Sep 2021 15:01:19 +0200

Subject: [PATCH] udev/net-setup-link: change the default MACAddressPolicy to

 "none"

While stable MAC address for interface types that don't have the

address provided by HW could be useful it also breaks LACP based bonds.

Let's err on the side of caution and don't change the MAC address from

udev.

Resolves: #1921094

---

 man/systemd.link.xml                       | 2 +-

 test/fuzz/fuzz-link-parser/99-default.link | 2 +-

 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/man/systemd.link.xml b/man/systemd.link.xml

index 1093e2e0b8..095d8b4873 100644

--- a/man/systemd.link.xml

+++ b/man/systemd.link.xml

@@ -816,7 +816,7 @@

       <programlisting>[Link]

 NamePolicy=kernel database onboard slot path

-MACAddressPolicy=persistent</programlisting>

+MACAddressPolicy=none</programlisting>

     </example>

     <example>

diff --git a/test/fuzz/fuzz-link-parser/99-default.link b/test/fuzz/fuzz-link-parser/99-default.link

index feb5b1fbb0..3d755898b4 100644

--- a/test/fuzz/fuzz-link-parser/99-default.link

+++ b/test/fuzz/fuzz-link-parser/99-default.link

@@ -9,4 +9,4 @@

 [Link]

 NamePolicy=keep kernel database onboard slot path

-MACAddressPolicy=persistent

+MACAddressPolicy=none