nanog mailing list archives
Re: google ipv6 routes via cogent
From: Nick Hilliard <nick () foobar org>
Date: Fri, 03 Mar 2017 12:00:28 +0000
Niels Bakker wrote:
As I explained in the rest of my email that you conveniently didn't quote, it's so that you can selectively import routes from all your providers in situations where your router cannot handle a full table.
it can also break horribly in situations where the provider is providing "transit" but doesn't provide full transit. OTOH, if you are single-homed, it is highly advisable to accept a default, the reason being that most transit providers provide bgp communities with "don't advertise to customers" semantics. So if you're single-homed and use a full dfz feed without default route, you will not have full connectivity to all the routes available from the transit provider. Nick
Current thread:
- RE: google ipv6 routes via cogent, (continued)
- RE: google ipv6 routes via cogent Baldur Norddahl (Mar 02)
- RE: google ipv6 routes via cogent Aaron Gould (Mar 02)
- Re: google ipv6 routes via cogent Alarig Le Lay (Mar 02)
- Re: google ipv6 routes via cogent Jeff Waddell (Mar 02)
- Message not available
- Message not available
- Re: google ipv6 routes via cogent Baldur Norddahl (Mar 02)
- Re: google ipv6 routes via cogent Jeff Waddell (Mar 02)
- RE: google ipv6 routes via cogent Aaron Gould (Mar 02)
- Re: google ipv6 routes via cogent Niels Bakker (Mar 02)
- Re: google ipv6 routes via cogent Howard Leadmon (Mar 02)
- Re: google ipv6 routes via cogent Niels Bakker (Mar 03)
- Re: google ipv6 routes via cogent Nick Hilliard (Mar 03)
- Re: google ipv6 routes via cogent Niels Bakker (Mar 03)
- Re: google ipv6 routes via cogent Patrick W. Gilmore (Mar 03)
- Re: google ipv6 routes via cogent Job Snijders (Mar 03)
- Re: google ipv6 routes via cogent Jeremy Austin (Mar 03)
- Re: google ipv6 routes via cogent Patrick W. Gilmore (Mar 04)
- Re: google ipv6 routes via cogent Jared Mauch (Mar 02)
- Re: google ipv6 routes via cogent joel jaeggli (Mar 07)
- Re: google ipv6 routes via cogent Chuck Anderson (Mar 02)
- Re: google ipv6 routes via cogent Hunter Fuller (Mar 02)
- Message not available
- Message not available
- Re: google ipv6 routes via cogent Baldur Norddahl (Mar 04)