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interfaces-mpls(5)
# NAME
*interfaces-mpls* - MPLS vocabulary for the interfaces(5) file format
# DESCRIPTION
Linux allows has support for MultiProtocol Label Switching (MPLS) for a while
now. The following options allow for this configuration.
# MPLS-RELATED OPTIONS
The MPLS executor will only modify the sysctl configuration if these options
are provided, otherwise other mechanisms such as /etc/sysctl.conf may be used.
If MPLS is enabled on (at least) one interface the executor will load the
_mpls_iptunnel_ kernel module.
Be aware that you have to set the _platform_labels_ sysctl to make MPLS work.
See https://www.kernel.org/doc/Documentation/networking/mpls-sysctl.rst for
more details on the MPLS related knobs in the Linux kernel.
*mpls-enable* _yes|no_
Control whether packets can be input on this interface. If disabled,
packets carrying an MPLS label will be discarded without further
processing.
# EXAMPLES
```
iface eth0
address 2001:db8:08:15::42/64
#
mpls-enable yes
```
# AUTHORS
Maximilian Wilhelm <max@sdn.clinic>
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