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bgp nlri labeled

Thomas Mangin edited this page May 30, 2026 · 3 revisions

Pre-Alpha. This page describes behavior that may change.

MPLS labelled unicast for IPv4 (AFI 1 / SAFI 4) and IPv6 (AFI 2 / SAFI 4).

Category

Address families.

Configuration

plugin {
    internal nlri-labeled { use bgp-nlri-labeled }
}

bgp {
    peer upstream {
        family {
            ipv4/mpls-label { prefix { maximum 100000; } }
            ipv6/mpls-label { prefix { maximum 100000; } }
        }
    }
}

Behaviour

Encode and decode labelled unicast NLRIs. Each route carries one or more MPLS labels in the NLRI prefix, plus the IPv4 or IPv6 prefix itself. The plugin handles the label-stack encoding and decoding for both single and multi-label routes.

Interactions

  • Supports both encode and decode.

Source

main/internal/component/bgp/plugins/nlri/labeled/

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