Re: [Idr] I-D Action: draft-ietf-idr-tunnel-encaps-17.txt
John Scudder <jgs@juniper.net> Fri, 17 July 2020 15:44 UTC
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From: John Scudder <jgs@juniper.net>
To: "idr@ietf. org" <idr@ietf.org>
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Thread-Topic: [Idr] I-D Action: draft-ietf-idr-tunnel-encaps-17.txt
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Date: Fri, 17 Jul 2020 15:44:10 +0000
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Subject: Re: [Idr] I-D Action: draft-ietf-idr-tunnel-encaps-17.txt
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Hi All, For explanation of the changes, see my earlier reply to Alvaro’s AD review (subject "AD Review of draft-ietf-idr-tunnel-encaps-15”). FYI, —John On Jul 17, 2020, at 11:41 AM, internet-drafts@ietf.org<mailto:internet-drafts@ietf.org> wrote: [External Email. Be cautious of content] A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Inter-Domain Routing WG of the IETF. Title : The BGP Tunnel Encapsulation Attribute Authors : Keyur Patel Gunter Van de Velde Srihari R. Sangli John Scudder Filename : draft-ietf-idr-tunnel-encaps-17.txt Pages : 44 Date : 2020-07-17 Abstract: RFC 5512 defines a BGP Path Attribute known as the "Tunnel Encapsulation Attribute". This attribute allows one to specify a set of tunnels. For each such tunnel, the attribute can provide the information needed to create the tunnel and the corresponding encapsulation header. The attribute can also provide information that aids in choosing whether a particular packet is to be sent through a particular tunnel. RFC 5512 states that the attribute is only carried in BGP UPDATEs that use the "Encapsulation Subsequent Address Family (Encapsulation SAFI)". This document deprecates the Encapsulation SAFI (which has never been used in production), and specifies semantics for the attribute when it is carried in UPDATEs of certain other SAFIs. This document adds support for additional Tunnel Types, and allows a remote tunnel endpoint address to be specified for each tunnel. This document also provides support for specifying fields of any inner or outer encapsulations that may be used by a particular tunnel. This document obsoletes RFC 5512. Since RFCs 5566 and 5640 rely on RFC 5512, they are likewise obsoleted. The IETF datatracker status page for this draft is: https://urldefense.com/v3/__https://datatracker.ietf.org/doc/draft-ietf-idr-tunnel-encaps/__;!!NEt6yMaO-gk!T9SpUVjSFJJdPq6UizX6uE6juuRi2n2A2e2pHpEUg3Q6ZQ_jHgHtA9ZzrwFSeg$ There are also htmlized versions available at: https://urldefense.com/v3/__https://tools.ietf.org/html/draft-ietf-idr-tunnel-encaps-17__;!!NEt6yMaO-gk!T9SpUVjSFJJdPq6UizX6uE6juuRi2n2A2e2pHpEUg3Q6ZQ_jHgHtA9YiPjKBNg$ https://urldefense.com/v3/__https://datatracker.ietf.org/doc/html/draft-ietf-idr-tunnel-encaps-17__;!!NEt6yMaO-gk!T9SpUVjSFJJdPq6UizX6uE6juuRi2n2A2e2pHpEUg3Q6ZQ_jHgHtA9Zpz0x-yw$ A diff from the previous version is available at: https://urldefense.com/v3/__https://www.ietf.org/rfcdiff?url2=draft-ietf-idr-tunnel-encaps-17__;!!NEt6yMaO-gk!T9SpUVjSFJJdPq6UizX6uE6juuRi2n2A2e2pHpEUg3Q6ZQ_jHgHtA9b-aG6fLg$ 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: https://urldefense.com/v3/__ftp://ftp.ietf.org/internet-drafts/__;!!NEt6yMaO-gk!T9SpUVjSFJJdPq6UizX6uE6juuRi2n2A2e2pHpEUg3Q6ZQ_jHgHtA9bqNojxAA$ _______________________________________________ Idr mailing list Idr@ietf.org https://urldefense.com/v3/__https://www.ietf.org/mailman/listinfo/idr__;!!NEt6yMaO-gk!T9SpUVjSFJJdPq6UizX6uE6juuRi2n2A2e2pHpEUg3Q6ZQ_jHgHtA9al1Sd7bw$
- Re: [Idr] I-D Action: draft-ietf-idr-tunnel-encap… John Scudder
- [Idr] I-D Action: draft-ietf-idr-tunnel-encaps-17… internet-drafts