[Idr] Fwd: I-D ACTION:draft-lefaucheur-idr-v4nlri-v6nh-01.txt
Francois Le Faucheur IMAP <flefauch@cisco.com> Wed, 20 December 2006 09:01 UTC
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From: Francois Le Faucheur IMAP <flefauch@cisco.com>
Date: Wed, 20 Dec 2006 09:59:56 +0100
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Subject: [Idr] Fwd: I-D ACTION:draft-lefaucheur-idr-v4nlri-v6nh-01.txt
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Hello, As promised, here is the updated version that we'd like to be accepted as Working Group document. It addresses comments received on the list as well as off-lists comments. The main changes are: - clarifications that the extension is not to be used where existing solutions exist (such as 6PE, 6VPE, 2547bis) - clarification that the extension is not expected to be used with new AFI/SAFIs, whose definition can include multiple next hop formats from the onset - discussed relationship bw AFI/SAFI values between included in the new Capability vs AFI/SAFI value included in existing MP_BGP cap - statement about possible use of Dynamic Capability with the new Capability Cheers Francois Begin forwarded message: > From: Internet-Drafts@ietf.org > Date: 19 December 2006 21:50:02 GMT+01:00 > To: i-d-announce@ietf.org > Subject: I-D ACTION:draft-lefaucheur-idr-v4nlri-v6nh-01.txt > Reply-To: internet-drafts@ietf.org > > A New Internet-Draft is available from the on-line Internet-Drafts > directories. > > > Title : Advertising an IPv4 NLRI with an IPv6 Next Hop > Author(s) : F. Le Faucheur, E. Rosen > Filename : draft-lefaucheur-idr-v4nlri-v6nh-01.txt > Pages : 12 > Date : 2006-12-19 > > MultiProtocol-BGP (MP-BGP) specifies that the set of Network Layer > protocols to which the address carried in the Next Hop field may > belong is determined by the Address Family Identifier (AFI) and the > Subsequent Address Family Identifier (SAFI). The current AFI/SAFI > definitions for the IPv4 address family only have provisions for > advertising a Next Hop address that belongs to the IPv4 protocol > when > advertising an IPv4 Network Layer Reachability Information > (NLRI) or > a VPN-IPv4 NLRI. This document specifies the extensions > necessary to > allow advertising an IPv4 NLRI or a VPN-IPv4 NLRI with a Next Hop > address that belongs to the IPv6 protocol. This comprises an > extension of the AFI/SAFI definitions to allow the address of the > Next Hop for an IPv4 NLRI or VPN-IPv4 NLRI to also belong to the > IPv6 > protocol, the encoding of the Next Hop in order to determine > which of > the protocols the address actually belongs to, and a new BGP > Capability allowing MP-BGP Peers to dynamically discover whether > they > can exchange IPv4 NLRI and VPN-IPv4 NLRI with an IPv6 Next Hop. > > A URL for this Internet-Draft is: > http://www.ietf.org/internet-drafts/draft-lefaucheur-idr-v4nlri- > v6nh-01.txt > > To remove yourself from the I-D Announcement list, send a message to > i-d-announce-request@ietf.org with the word unsubscribe in the body of > the message. > You can also visit https://www1.ietf.org/mailman/listinfo/I-D-announce > to change your subscription settings. > > Internet-Drafts are also available by anonymous FTP. Login with the > username "anonymous" and a password of your e-mail address. After > logging in, type "cd internet-drafts" and then > "get draft-lefaucheur-idr-v4nlri-v6nh-01.txt". > > A list of Internet-Drafts directories can be found in > http://www.ietf.org/shadow.html > or ftp://ftp.ietf.org/ietf/1shadow-sites.txt > > Internet-Drafts can also be obtained by e-mail. > > Send a message to: > mailserv@ietf.org. > In the body type: > "FILE /internet-drafts/draft-lefaucheur-idr-v4nlri-v6nh-01.txt". > > NOTE: The mail server at ietf.org can return the document in > MIME-encoded form by using the "mpack" utility. To use this > feature, insert the command "ENCODING mime" before the "FILE" > command. To decode the response(s), you will need "munpack" or > a MIME-compliant mail reader. Different MIME-compliant mail readers > exhibit different behavior, especially when dealing with > "multipart" MIME messages (i.e. documents which have been split > up into multiple messages), so check your local documentation on > how to manipulate these messages. > > Below is the data which will enable a MIME compliant mail reader > implementation to automatically retrieve the ASCII version of the > Internet-Draft. > Content-Type: text/plain > Content-ID: <2006-12-19131309.I-D@ietf.org> > > _______________________________________________ > I-D-Announce mailing list > I-D-Announce@ietf.org > https://www1.ietf.org/mailman/listinfo/i-d-announce
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- [Idr] Fwd: I-D ACTION:draft-lefaucheur-idr-v4nlri… Francois Le Faucheur IMAP