Yakov, I have a couple of questions.
1. Why do you believe that advertising of just ISCD attribute is sufficient? How about other TE Link TLV attributes like link protection capability, SRLGs, colors, TE metric, etc.? Do you think that there is no benefit to account such attributes of CE-PE links in L1VPN service path computation? 2. What will happen if a new TE Link sub-TLV is introduced (like for example, Interface Termination/Adaptation Capability Descriptor (ITACD), which is necessary in multi-layer environments with unified (say, GMPLS) control plane? Will your draft track all these changes and adjust the BGP TE advertisings accordingly? Thanks, Igor ----- Original Message ----- From: "Yakov Rekhter" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, July 18, 2006 9:48 AM Subject: [L1vpn] BGP Traffic Engineering attribute > Folks, > > As I promised at the L1VPN WG meeting last week, here is the Internet > Draft that defines a BGP attribute that could be used to carry > (G)MPLS Traffic Engineering information. One possible application > of this attribute is L1VPN. > > Comments/review are appreciated (as usual). > > Yakov. > ------- Forwarded Message > > Date: Mon, 17 Jul 2006 15:50:01 -0400 > From: [EMAIL PROTECTED] > To: i-d-announce@ietf.org > cc: > Subject: I-D ACTION:draft-fedyk-bgp-te-attribute-00.txt > > - --NextPart > > A New Internet-Draft is available from the on-line Internet-Drafts directories. > > > Title : Traffic Engineering Attribute > Author(s) : D. Fedyk, et al. > Filename : draft-fedyk-bgp-te-attribute-00.txt > Pages : > Date : 2006-7-17 > > This document defines a new BGP attribute, Traffic Engineering > attribute, than enables BGP to carry Traffic Engineering information > > A URL for this Internet-Draft is: > http://www.ietf.org/internet-drafts/draft-fedyk-bgp-te-attribute-00.txt > > To remove yourself from the I-D Announcement list, send a message to > [EMAIL PROTECTED] with the word unsubscribe in the body of the mess > age. > 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-fedyk-bgp-te-attribute-00.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: > [EMAIL PROTECTED] > In the body type: > "FILE /internet-drafts/draft-fedyk-bgp-te-attribute-00.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. > > - --NextPart > Content-Type: Multipart/Alternative; Boundary="OtherAccess" > > - --OtherAccess > Content-Type: Message/External-body; access-type="mail-server"; > server="[EMAIL PROTECTED]" > > Content-Type: text/plain > Content-ID: <[EMAIL PROTECTED]> > > ENCODING mime > FILE /internet-drafts/draft-fedyk-bgp-te-attribute-00.txt > > - --OtherAccess > Content-Type: Message/External-body; > name="draft-fedyk-bgp-te-attribute-00.txt"; site="ftp.ietf.org"; > access-type="anon-ftp"; directory="internet-drafts" > > Content-Type: text/plain > Content-ID: <[EMAIL PROTECTED]> > > > - --OtherAccess-- > > - --NextPart > Content-Type: text/plain; charset="us-ascii" > MIME-Version: 1.0 > Content-Transfer-Encoding: 7bit > Content-Disposition: inline > > _______________________________________________ > I-D-Announce mailing list > I-D-Announce@ietf.org > https://www1.ietf.org/mailman/listinfo/i-d-announce > > - --NextPart-- > > ------- End of Forwarded Message > > > _______________________________________________ > L1vpn mailing list > L1vpn@lists.ietf.org > https://www1.ietf.org/mailman/listinfo/l1vpn > _______________________________________________ L1vpn mailing list L1vpn@lists.ietf.org https://www1.ietf.org/mailman/listinfo/l1vpn
