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authorLinus Heckemann <git@sphalerite.org>2019-05-20 20:32:58 +0200
committerLinus Heckemann <git@sphalerite.org>2019-06-07 21:53:59 +0200
commitab225fc1ab94b5fc8136566d56ec9044b05fcaa0 (patch)
tree1c6e295461f946a817095150ab035500cd319b57 /nixos
parent26317b02aeae3ae5f086f22822ccd9695df03bb8 (diff)
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release notes: document IPv6 privacy extensions change
Diffstat (limited to 'nixos')
-rw-r--r--nixos/doc/manual/release-notes/rl-1909.xml13
1 files changed, 13 insertions, 0 deletions
diff --git a/nixos/doc/manual/release-notes/rl-1909.xml b/nixos/doc/manual/release-notes/rl-1909.xml
index 6c958583993..5d4a7b2848d 100644
--- a/nixos/doc/manual/release-notes/rl-1909.xml
+++ b/nixos/doc/manual/release-notes/rl-1909.xml
@@ -113,6 +113,19 @@
     </para>
    </listitem>
    <listitem>
+     <para>
+     IPv6 Privacy Extensions are now enabled by default for undeclared
+     interfaces. The previous behaviour was quite misleading — even though
+     the default value for
+     <option>networking.interfaces.*.preferTempAddress</option> was
+     <literal>true</literal>, undeclared interfaces would not prefer temporary
+     addresses. Now, interfaces not mentioned in the config will prefer
+     temporary addresses. EUI64 addresses can still be set as preferred by
+     explicitly setting the option to <literal>false</literal> for the
+     interface in question.
+    </para>
+   </listitem>
+   <listitem>
     <para>
      Since Bittorrent Sync was superseded by Resilio Sync in 2016, the
      <literal>bittorrentSync</literal>, <literal>bittorrentSync14</literal>,