rfc9703v4.txt | rfc9703.txt | |||
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skipping to change at line 25 ¶ | skipping to change at line 25 ¶ | |||
Plane | Plane | |||
Abstract | Abstract | |||
Egress Peer Engineering (EPE) is an application of Segment Routing | Egress Peer Engineering (EPE) is an application of Segment Routing | |||
(SR) that solves the problem of egress peer selection. The SR-based | (SR) that solves the problem of egress peer selection. The SR-based | |||
BGP-EPE solution allows a centralized controller, e.g., a Software- | BGP-EPE solution allows a centralized controller, e.g., a Software- | |||
Defined Network (SDN) controller, to program any egress peer. The | Defined Network (SDN) controller, to program any egress peer. The | |||
EPE solution requires the node or the SDN controller to program 1) | EPE solution requires the node or the SDN controller to program 1) | |||
the PeerNode Segment Identifier (SID) describing a session between | the PeerNode Segment Identifier (SID) describing a session between | |||
two nodes, 2) the PeerAdj SID sub-TLV describing the link or links | two nodes, 2) the PeerAdj SID describing the link or links that are | |||
that are used by the sessions between peer nodes, and 3) the PeerSet | used by the sessions between peer nodes, and 3) the PeerSet SID | |||
SID describing any connected interface to any peer in the related | describing any connected interface to any peer in the related group. | |||
group. This document provides new sub-TLVs for EPE-SIDs that are | This document provides new sub-TLVs for EPE-SIDs that are used in the | |||
used in the Target FEC Stack TLV (Type 1) in MPLS Ping and Traceroute | Target FEC Stack TLV (Type 1) in MPLS Ping and Traceroute procedures. | |||
procedures. | ||||
Status of This Memo | Status of This Memo | |||
This is an Internet Standards Track document. | This is an Internet Standards Track document. | |||
This document is a product of the Internet Engineering Task Force | This document is a product of the Internet Engineering Task Force | |||
(IETF). It represents the consensus of the IETF community. It has | (IETF). It represents the consensus of the IETF community. It has | |||
received public review and has been approved for publication by the | received public review and has been approved for publication by the | |||
Internet Engineering Steering Group (IESG). Further information on | Internet Engineering Steering Group (IESG). Further information on | |||
Internet Standards is available in Section 2 of RFC 7841. | Internet Standards is available in Section 2 of RFC 7841. | |||
End of changes. 1 change blocks. | ||||
6 lines changed or deleted | 5 lines changed or added | |||
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