Hi authors: Regarding this Draft, I have always had a question, how does dynamic flooding ensure the reliability of Flooding under multiple points of failure. Flooding depends on the consistent LSDB / Flooding SPF tree across the entire network, and the consistent LSDB on the entire network depends on Flooding. There will be different nodes with different LSDBs. In this case, how to ensure the reliability of Dynamic flooding? IETF 106 meeting says that products have been implemented for Dynamic Flooding. Has the reliability of Dynamic Flooding been tested in multi-point failure scenarios?
Thank you Zhibo -----Original Message----- From: Lsr [mailto:lsr-boun...@ietf.org] On Behalf Of internet-dra...@ietf.org Sent: Tuesday, November 26, 2019 11:29 PM To: i-d-annou...@ietf.org Cc: firstname.lastname@example.org Subject: [Lsr] I-D Action: draft-ietf-lsr-dynamic-flooding-04.txt 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 : Dynamic Flooding on Dense Graphs Authors : Tony Li Peter Psenak Les Ginsberg Huaimo Chen Tony Przygienda Dave Cooper Luay Jalil Srinath Dontula Filename : draft-ietf-lsr-dynamic-flooding-04.txt Pages : 47 Date : 2019-11-26 Abstract: Routing with link state protocols in dense network topologies can result in sub-optimal convergence times due to the overhead associated with flooding. This can be addressed by decreasing the flooding topology so that it is less dense. This document discusses the problem in some depth and an architectural solution. Specific protocol changes for IS-IS, OSPFv2, and OSPFv3 are described in this document. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-lsr-dynamic-flooding/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-lsr-dynamic-flooding-04 https://datatracker.ietf.org/doc/html/draft-ietf-lsr-dynamic-flooding-04 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-lsr-dynamic-flooding-04 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/ _______________________________________________ Lsr mailing list Lsr@ietf.org https://www.ietf.org/mailman/listinfo/lsr _______________________________________________ Lsr mailing list Lsr@ietf.org https://www.ietf.org/mailman/listinfo/lsr