Dear authors of draft-chen-grow-enhanced-as-loop-detection, The draft says:
" At this point, AS 200 *can lookup the local resource database* and check whether there is a real AS relationship between the local AS and the left AS and the right AS" Can you please share a pointer to any database or accurate public oracle where anyone could check if peering relation found in the AS-PATH is valid or invalid ? Just over the last few months I connected my AS to number of Tier1 ISPs in few of my experimental POPs, but never reported that peering establishment to anyone. Then I have a question - how any (public) database would accurately reflect any global BGP peering relation to be used anywhere for filtering of BGP updates ? Kind regards, RR. On Tue, Mar 12, 2019 at 12:27 AM <[email protected]> wrote: > > A New Internet-Draft is available from the on-line Internet-Drafts > directories. > > > Title : Enhanced AS-Loop Detection for BGP > Authors : Huanan Chen > Yunan Gu > Shunwan Zhuang > Haibo Wang > Filename : draft-chen-grow-enhanced-as-loop-detection-00.txt > Pages : 9 > Date : 2019-03-11 > > Abstract: > This document proposes to enhance AS-Loop Detection for BGP Inbound/ > Outbound Route Processing. > > > > The IETF datatracker status page for this draft is: > > https://datatracker.ietf.org/doc/draft-chen-grow-enhanced-as-loop-detection/ > > There are also htmlized versions available at: > https://tools.ietf.org/html/draft-chen-grow-enhanced-as-loop-detection-00 > > https://datatracker.ietf.org/doc/html/draft-chen-grow-enhanced-as-loop-detection-00 > > > 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/ > > _______________________________________________ > I-D-Announce mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/i-d-announce > Internet-Draft directories: http://www.ietf.org/shadow.html > or ftp://ftp.ietf.org/ietf/1shadow-sites.txt >
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