[Lsr] Last Call: <draft-ietf-ospf-xaf-te-06.txt> (OSPF Routing with Cross-Address Family Traffic Engineering Tunnels) to Proposed Standard
The IESG <iesg-secretary@ietf.org> Thu, 27 June 2019 13:16 UTC
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Date: Thu, 27 Jun 2019 06:16:37 -0700
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Subject: [Lsr] Last Call: <draft-ietf-ospf-xaf-te-06.txt> (OSPF Routing with Cross-Address Family Traffic Engineering Tunnels) to Proposed Standard
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The IESG has received a request from the Link State Routing WG (lsr) to consider the following document: - 'OSPF Routing with Cross-Address Family Traffic Engineering Tunnels' <draft-ietf-ospf-xaf-te-06.txt> as Proposed Standard The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the ietf@ietf.org mailing lists by 2019-07-11. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract When using Traffic Engineering (TE) in a dual-stack IPv4/IPv6 network, the Multiprotocol Label Switching (MPLS) TE Label Switched Paths (LSP) infrastructure may be duplicated, even if the destination IPv4 and IPv6 addresses belong to the same remote router. In order to achieve an integrated MPLS TE LSP infrastructure, OSPF routes must be computed over MPLS TE tunnels created using information propagated in another OSPF instance. This issue is solved by advertising cross- address family (X-AF) OSPF TE information. This document describes an update to RFC5786 that allows for the easy identification of a router's local X-AF IP addresses. The file can be obtained via https://datatracker.ietf.org/doc/draft-ietf-ospf-xaf-te/ IESG discussion can be tracked via https://datatracker.ietf.org/doc/draft-ietf-ospf-xaf-te/ballot/ No IPR declarations have been submitted directly on this I-D.