A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : IGP extension for PCEP security capability support in the PCE discovery
Authors : Diego R. Lopez
Qin Wu
Dhruv Dhody
Daniel King
Michael Wang
Filename : draft-wu-pce-discovery-pceps-support-05.txt
Pages : 6
Date : 2016-02-01
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 proposes new capability flag bits for PCE-CAP-FLAGS
sub- TLV that can be announced as attribute in the IGP advertisement
to distribute PCEP security support information.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-wu-pce-discovery-pceps-support/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-wu-pce-discovery-pceps-support-05
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-wu-pce-discovery-pceps-support-05
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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