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?
-C
Once 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