nanog mailing list archives
Re: /24 multihoming issue
From: Randy Bush <randy () psg com>
Date: Thu, 20 Oct 2005 08:07:31 -1000
Is 7018 preferring 19094 over 701 regardless of AS-PATH length?the convention is that, if 19094 is a customer of 7018, then it will always prefer it.
and it was confirmed that this is the case for the prefix in question
And this is a good reason not to cross "tiers" of your transit providers. Either have both "transit free" or both should have transit.
why? when it get up to tier-1s it will be the same, the one(s) who heard it from customers will prefer the customers. and tier-Ns should be preferring customer routes as well; see discussion here between vaf, asp, and me in about '96. randy
Current thread:
- Re: /24 multihoming issue, (continued)
- Re: /24 multihoming issue Kyaw Khine (Oct 19)
- Re: /24 multihoming issue Christopher L. Morrow (Oct 19)
- Re: /24 multihoming issue Elmar K. Bins (Oct 20)
- Re: /24 multihoming issue Kyaw Khine (Oct 19)
- Re: /24 multihoming issue Christopher L. Morrow (Oct 19)
- Re: /24 multihoming issue Kyaw Khine (Oct 19)
- Re: /24 multihoming issue Randy Bush (Oct 20)
- Re: /24 multihoming issue John Payne (Oct 20)
- Re: /24 multihoming issue Randy Bush (Oct 20)
- Re: /24 multihoming issue John Payne (Oct 20)