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