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| author | Susant Sahani <ssahani@redhat.com> | 2019-05-01 12:13:23 +0530 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2019-05-04 16:45:57 +0200 |
| commit | 8bc17bb3f707c99b6c9ad295563c92b38141a1f4 (patch) | |
| tree | 2b2cf663a62457d64564f562c583ef4cc056ff77 /man | |
| parent | 6450ee3f8c841dce72d8d5b986813bf2cf7dbdf8 (diff) | |
| download | systemd-8bc17bb3f707c99b6c9ad295563c92b38141a1f4.tar.gz | |
networkd: Option to use LinkLocalAddressing only when DHCP fails
When LinkLocalAddressing=fallback or LinkLocalAddressing=ipv4-fallback
then IPv4LL will be started only when DHCP fails.
Closes #9648.
Diffstat (limited to 'man')
| -rw-r--r-- | man/systemd.network.xml | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/man/systemd.network.xml b/man/systemd.network.xml index 604eea4c18..b86bcf03ef 100644 --- a/man/systemd.network.xml +++ b/man/systemd.network.xml @@ -326,9 +326,16 @@ <term><varname>LinkLocalAddressing=</varname></term> <listitem> <para>Enables link-local address autoconfiguration. Accepts <literal>yes</literal>, - <literal>no</literal>, <literal>ipv4</literal>, or <literal>ipv6</literal>. If - <varname>Bridge=</varname> is set, defaults to <literal>no</literal>, and if not, - defaults to <literal>ipv6</literal>.</para> + <literal>no</literal>, <literal>ipv4</literal>, <literal>ipv6</literal>, + <literal>fallback</literal>, or <literal>ipv4-fallback</literal>. If + <literal>fallback</literal> or <literal>ipv4-fallback</literal> is specified, then an IPv4 + link-local address is configured only when DHCPv4 fails. If <literal>fallback</literal>, + an IPv6 link-local address is always configured, and if <literal>ipv4-fallback</literal>, + the address is not configured. Note that, the fallback mechanism works only when DHCPv4 + client is enabled, that is, it requires <literal>DHCP=yes</literal> or + <literal>DHCP=ipv4</literal>. If <varname>Bridge=</varname> is set, defaults to + <literal>no</literal>, and if not, defaults to <literal>ipv6</literal>. + </para> </listitem> </varlistentry> <varlistentry> |