The IESG has approved the following document: - 'Supporting Authentication Trailer for OSPFv3' (draft-ietf-ospf-rfc6506bis-05.txt) as Proposed Standard This document is the product of the Open Shortest Path First IGP Working Group. The IESG contact persons are Stewart Bryant and Adrian Farrel. A URL of this Internet Draft is: http://datatracker.ietf.org/doc/draft-ietf-ospf-rfc6506bis/ Technical Summary This document is an update to RFC 6506. Primary motivation to refresh the RFC was some Errata's raised which pointed towards ambiguities in text. This update provides clear recommendations to ensure interoperability between multiple implementations. Working Group Summary There was some good discussion among Errata authors and document authors to come to consensus on exact text being added for the needed clarification. Also a review was done with Ran Atkinson and Sean Turner for some text change around Cryptographic Authentication Procedure. Document Quality The incremental update to RFC6506 are minimal and are primarily to clarify some text to ensure interoperability. Personnel Abhay Roy is the document shepherd. Stewart Bryant is the responsible AD. RFC Editor Note Please move RFC6506 to the informative reference section.