nanog mailing list archives
Re: Routescience?
From: Sean Finn <seanf () routescience com>
Date: Thu, 23 Aug 2001 08:46:50 -0700
Christoper, no, the PathControl device does *not* adjust outgoing advertisements in any way; all prefixes that we repeat carry the NO_EXPORT attribute. cheers -- Sean "Christopher A. Woodfield" wrote:
Can/will the box adjust inbound route selection via the use of prepending and/or provider communities? -COnce more, we do not cause the stub AS's own advertisement of themselves to change. We specifically avoid touching locally originated prefixes. If the ISP is currently accepting any of the routes PathControl is designed to change, then the AS is not stub, it's transit. Hopefully this clarifies an important issue. (Referring back to Paul Vixie's point, we have found that careful optimization of a single outbound step has very substantial payoffs in terms of the end to end, bidirectional performance. The figures quoted on our web page and in the press release refer to this: end to end application speedup caused solely by outbound route selection!) Mike-- --------------------------- Christopher A. Woodfield rekoil () semihuman com PGP Public Key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xB887618B
Current thread:
- Re: Routescience?, (continued)
- Re: Routescience? Peter Francis (Aug 22)
- Re: Routescience? E.B. Dreger (Aug 22)
- Re: Routescience? Peter Francis (Aug 22)
- Re: Routescience? Mike Lloyd (Aug 22)
- Re: Routescience? Andy Dills (Aug 22)
- Re: Routescience? Vadim Antonov (Aug 22)
- RE: Routescience? David Schwartz (Aug 22)
- Re: Routescience? Mike Lloyd (Aug 22)
- Re: Routescience? Vadim Antonov (Aug 23)
- Re: Routescience? Christopher A. Woodfield (Aug 23)
- Re: Routescience? Sean Finn (Aug 23)
- Re: Routescience? Peter Francis (Aug 23)
- XTNS launch alternate domain name system Tim Langdell (Aug 21)
- RE: XTNS launch alternate domain name system David Ulevitch (Aug 21)
- Re: XTNS launch alternate domain name system J.D. Falk (Aug 21)
- RE: XTNS launch alternate domain name system Alex Bligh (Aug 21)
- Re: XTNS launch alternate domain name system Jason A. Mills (Aug 21)
- Re: XTNS launch alternate domain name system John Fraizer (Aug 21)
- Re: XTNS launch alternate domain name system Scott Francis (Aug 21)
- Re: XTNS launch alternate domain name system Scott Francis (Aug 21)