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Merge pull request #15669 from andir/systemd-ipv6-pd-subnet-id

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networkd: subnet id support for ipv6 prefix delegation
This commit is contained in:
Lennart Poettering
2020-05-27 18:47:26 +02:00
committed by GitHub
parent 6bce17455e 02e9e34bd9
commit bb2294e454
11 changed files with 329 additions and 54 deletions
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man/systemd.network.xml
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@@ -720,6 +720,16 @@
sections for more configuration options.
</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>IPv6PDSubnetId=</varname></term>
<listitem><para>Configure a specific subnet ID on the interface from a (previously) received prefix delegation.
You can either set "auto" (the default) or a specific subnet ID
(as defined in <ulink url="https://tools.ietf.org/html/rfc4291#section-2.5.4">RFC 4291</ulink>, section 2.5.4),
in which case the allowed value is hexadecimal, from 0 to 0x7fffffffffffffff inclusive.
This option is only effective when used together with <varname>IPv6PrefixDelegation=</varname>
and the corresponding configuration on the upstream interface.
</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>IPv6MTUBytes=</varname></term>
<listitem><para>Configures IPv6 maximum transmission unit (MTU).