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authorLennart Poettering <lennart@poettering.net>2015-07-06 20:29:33 +0200
committerLennart Poettering <lennart@poettering.net>2015-07-06 20:37:22 +0200
commit1f0d9695125bf8e66d0e53e37d454755a84899bb (patch)
tree4139a1be4c0b6c4612db785225f52640026e427c /man/systemd.network.xml
parentf767522a65a03b164f30d6b9f089000ce5bcb730 (diff)
networkd: various fixes for the IPv6 privacy extensions support
- Make sure that the IPv6PrivacyExtensions=yes results in prefer-temporary, not prefer-public. - Introduce special enum value "kernel" to leave setting unset, similar how we have it for the IP forwarding settings. - Bring the enum values in sync with the the strings we parse for them, to the level this makes sense (specifically, rename "disabled" to "no", and "prefer-temporary" to "yes"). - Make sure we really set the value to to "no" by default, the way it is already documented in the man page. - Fix whitespace error. - Make sure link_ipv6_privacy_extensions() actually returns the correct enum type, rather than implicitly casting it to "bool". - properly size formatting buffer for ipv6 sysctl value - Don't complain if /proc/sys isn't writable - Document that the enum follows the kernel's own values (0 = off, 1 = prefer-public, 2 = prefer-temporary) - Drop redundant negating of error code passed to log_syntax() - Manpage fixes This fixes a number of issues from PR #417
Diffstat (limited to 'man/systemd.network.xml')
-rw-r--r--man/systemd.network.xml19
1 files changed, 13 insertions, 6 deletions
diff --git a/man/systemd.network.xml b/man/systemd.network.xml
index 85867e7f66..ff01da6249 100644
--- a/man/systemd.network.xml
+++ b/man/systemd.network.xml
@@ -393,12 +393,19 @@
</varlistentry>
<varlistentry>
<term><varname>IPv6PrivacyExtensions=</varname></term>
- <listitem><para>Configures use of stateless temporary addresses that change over time
- (see <ulink url="https://tools.ietf.org/html/rfc4941">RFC 4941</ulink>, Privacy Extensions for Stateless Address
- Autoconfiguration in IPv6). A boolean or <literal>prefer-temporary</literal>. When true or <literal>prefer-public</literal>
- enables privacy extensions, but prefer public addresses over temporary addresses.
- <literal>prefer-temporary</literal> prefers temporary addresses over public addresses.
- Defaults to
+ <listitem><para>Configures use of stateless temporary
+ addresses that change over time (see <ulink
+ url="https://tools.ietf.org/html/rfc4941">RFC 4941</ulink>,
+ Privacy Extensions for Stateless Address Autoconfiguration
+ in IPv6). Takes a boolean or the special values
+ <literal>prefer-public</literal> and
+ <literal>kernel</literal>. When true enables the privacy
+ extensions and prefers temporary addresses over public
+ addresses. When <literal>prefer-public</literal> enables the
+ privacy extensions, but prefers public addresses over
+ temporary addresses. When false, the privacy extensions
+ remain disabled. When <literal>kernel</literal> the kernel's
+ default setting will be left in place. Defaults to
<literal>no</literal>.</para></listitem>
</varlistentry>
<varlistentry>