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| -rw-r--r-- | man/systemd.netdev.xml | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml index 2680627a78..05bbad7f65 100644 --- a/man/systemd.netdev.xml +++ b/man/systemd.netdev.xml @@ -535,6 +535,19 @@ </listitem> </varlistentry> <varlistentry> + <term><varname>EncapsulationLimit=</varname></term> + <listitem> + <para>The Tunnel Encapsulation Limit option specifies how many additional + levels of encapsulation are permitted to be prepended to the packet. + For example, a Tunnel Encapsulation Limit option containing a limit + value of zero means that a packet carrying that option may not enter + another tunnel before exiting the current tunnel. + (see <ulink url="https://tools.ietf.org/html/rfc2473#section-4.1.1"> RFC 2473</ulink>). + The valid range is 0-255 and <literal>none</literal>. Defaults to 4. + </para> + </listitem> + </varlistentry> + <varlistentry> <term><varname>Mode=</varname></term> <listitem> <para>An <literal>ip6tnl</literal> tunnels can have three |