A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Link State Routing WG of the IETF.
Title : IGP extension for PCEP security capability support in the PCE discovery Authors : Diego R. Lopez Qin Wu Dhruv Dhody Qiufang Ma Daniel King Filename : draft-ietf-lsr-pce-discovery-security-support-08.txt Pages : 11 Date : 2021-08-20 Abstract: When a Path Computation Element (PCE) is a Label Switching Router (LSR) participating in the Interior Gateway Protocol (IGP), or even a server participating in IGP, its presence and path computation capabilities can be advertised using IGP flooding. The IGP extensions for PCE discovery (RFC 5088 and RFC 5089) define a method to advertise path computation capabilities using IGP flooding for OSPF and IS-IS respectively. However these specifications lack a method to advertise PCEP security (e.g., Transport Layer Security (TLS), TCP Authentication Option (TCP-AO)) support capability. This document defines capability flag bits for PCE-CAP-FLAGS sub-TLV that can be announced as an attribute in the IGP advertisement to distribute PCEP security support information. In addition, this document updates RFC 5088 and RFC 5089 to allow advertisement of Key ID or Key Chain Name Sub-TLV to support TCP-AO security capability. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-lsr-pce-discovery-security-support/ There is also an htmlized version available at: https://datatracker.ietf.org/doc/html/draft-ietf-lsr-pce-discovery-security-support-08 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-lsr-pce-discovery-security-support-08 Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ Lsr mailing list Lsr@ietf.org https://www.ietf.org/mailman/listinfo/lsr