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Add documentation for MPLS on loopback interfaces

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Pim van Pelt
2023-06-11 18:45:30 +02:00
parent 1c9590dcce
commit 52864aac2c
1 changed files with 4 additions and 0 deletions
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4
docs/config-guide.md
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@ -73,6 +73,9 @@ following fields:
in CIDR format. VPP requires IP addresses to be unique in the entire dataplane, with one
notable exception: Multiple IP addresses in the same prefix/len can be added on one and the
same interface.
* ***mpls***: An optional boolean that configures MPLS on the interface or sub-interface. The
default value is `false`, if the field is not specified, which means MPLS will not be enabled.
This allows BVIs, represented by Loopbacks, to participate in MPLS .
Although VPP would allow it, `vppcfg` does not allow for loopbacks to have sub-interfaces.
@ -87,6 +90,7 @@ loopbacks:
lcp: bvi1
mtu: 9000
addresses: [ 10.0.1.1/24, 10.0.1.2/24, 2001:db8:1::1/64 ]
mpls: true
```
### Bridge Domains