Re: [trill] I-D Action: draft-ietf-trill-centralized-replication-08.txt
Donald Eastlake <d3e3e3@gmail.com> Sat, 31 December 2016 04:57 UTC
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From: Donald Eastlake <d3e3e3@gmail.com>
Date: Fri, 30 Dec 2016 23:56:52 -0500
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Subject: Re: [trill] I-D Action: draft-ietf-trill-centralized-replication-08.txt
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The only changes in this version are to fix some lines that were too long and to adjust the author list/information. Thanks, Donald (document Shepherd) =============================== Donald E. Eastlake 3rd +1-508-333-2270 (cell) 155 Beaver Street, Milford, MA 01757 USA d3e3e3@gmail.com On Thu, Dec 29, 2016 at 8:07 PM, <internet-drafts@ietf.org> wrote: > > A New Internet-Draft is available from the on-line Internet-Drafts directories. > This draft is a work item of the Transparent Interconnection of Lots of Links of the IETF. > > Title : Centralized Replication for Active-Active BUM Traffic > Authors : Weiguo Hao > Yizhou Li > Muhammad Durrani > Sujay Gupta > Andrew Qu > Filename : draft-ietf-trill-centralized-replication-08.txt > Pages : 16 > Date : 2016-12-29 > > Abstract: > In TRILL active-active access, an RPF check failure issue may occur > when using the pseudo-nickname mechanism specified in RFC 7781. This > draft describes a solution to resolve this RPF check failure issue > through centralized replication. All ingress RBridges send BUM > (Broadcast, Unknown unicast and Mutlicast) traffic to a centralized > node with unicast TRILL encapsulation. When the centralized node > receives the BUM traffic, it decapsulates the packets and forwards > them to their destination RBridges using a distribution tree > established as per TRILL base protocol RFC 6325. To avoid RPF check > failure on a RBridge sitting between the ingress RBridge and the > centralized replication node, some change in the RPF calculation > algorithm is required. RPF checks on each RBridge should be calculated > as if the centralized node was the ingress RBridge, instead of being > calculated using the actual ingress RBridge. > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-ietf-trill-centralized-replication/ > > There's also a htmlized version available at: > https://tools.ietf.org/html/draft-ietf-trill-centralized-replication-08 > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-ietf-trill-centralized-replication-08 > > > 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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- Re: [trill] I-D Action: draft-ietf-trill-centrali… Donald Eastlake