nanog mailing list archives
RE: multiple origin ASes
From: abha <ahuja () wibh net>
Date: Wed, 10 Jan 2001 00:06:52 -0800 (PST)
Hi Dima...
One of the origins :) of inconsistent routes is improper multihoming -- a network is multihomed but no public ASN is assigned to it; some private ASN is used and stripped off (by remove-private-as) at the edges of the both (or many) ISPs, which results in multiple origin ASs for the network prefix. I don't know how intentional this practice is, though :)
Yeah. I know about that origin of inconsistent ASes. I'm more curious about other creative occurences... Thanks! -abha ;)
The question about how bad inconsistent routes are was also addressed on this list. -- dima.-----Original Message----- From: owner-nanog () merit edu [mailto:owner-nanog () merit edu]On Behalf Of abha Sent: Tuesday, January 09, 2001 7:02 PM To: nanog () merit edu Subject: multiple origin ASes Hi All! I'm trying to get a feeling for how often ISPs announce a prefix from different origin ASes intentionally.... (and why...) I asked this question on my peering survey (*grin*), but I thought i'd hit a wider audience... Thanks. -abha ;)
Current thread:
- multiple origin ASes abha (Feb 24)
- RE: multiple origin ASes Dmitri Krioukov (Feb 24)
- RE: multiple origin ASes abha (Feb 24)
- Re: multiple origin ASes Simon Leinen (Feb 24)
- Re: multiple origin ASes Randy Bush (Feb 24)
- RE: multiple origin ASes abha (Feb 24)
- RE: multiple origin ASes Dmitri Krioukov (Feb 24)
- <Possible follow-ups>
- RE: multiple origin ASes Jeffrey Haas (Feb 24)