https://www.pistack.xyz/tags/mpls/ Recent content in Mpls on Pi Stack Hugo en-us Wed, 13 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-13-self-hosted-segment-routing-sr-mpls-controllers-frr-opendaylight-p4lang-guide/ Wed, 13 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-13-self-hosted-segment-routing-sr-mpls-controllers-frr-opendaylight-p4lang-guide/ <p>Segment Routing over MPLS (SR-MPLS) is the next-generation routing architecture that eliminates the need for LDP and RSVP-TE while preserving MPLS forwarding. Instead of maintaining per-flow state across every router, SR-MPLS encodes the forwarding path as an ordered list of segments (SIDs) in the packet header. This dramatically simplifies traffic engineering, reduces control-plane overhead, and enables centralized path computation.</p>