[Idr] RFC 8538 on Notification Message Support for BGP Graceful Restart
rfc-editor@rfc-editor.org Sat, 09 March 2019 01:49 UTC
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Subject: [Idr] RFC 8538 on Notification Message Support for BGP Graceful Restart
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A new Request for Comments is now available in online RFC libraries. RFC 8538 Title: Notification Message Support for BGP Graceful Restart Author: K. Patel, R. Fernando, J. Scudder, J. Haas Status: Standards Track Stream: IETF Date: March 2019 Mailbox: keyur@arrcus.com, rex@cisco.com, jgs@juniper.net, jhaas@juniper.net Pages: 10 Characters: 21229 Updates: RFC 4724 I-D Tag: draft-ietf-idr-bgp-gr-notification-16.txt URL: https://www.rfc-editor.org/info/rfc8538 DOI: 10.17487/RFC8538 The BGP Graceful Restart mechanism defined in RFC 4724 limits the usage of BGP Graceful Restart to BGP messages other than BGP NOTIFICATION messages. This document updates RFC 4724 by defining an extension that permits the Graceful Restart procedures to be performed when the BGP speaker receives a BGP NOTIFICATION message or the Hold Time expires. This document also defines a new subcode for BGP Cease NOTIFICATION messages; this new subcode requests a full session restart instead of a Graceful Restart. This document is a product of the Inter-Domain Routing Working Group of the IETF. This is now a Proposed Standard. STANDARDS TRACK: This document specifies an Internet Standards Track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the Official Internet Protocol Standards (https://www.rfc-editor.org/standards) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC