nanog mailing list archives
Re: Route Reflector architecture and how to get small customer blocks in to BGP?
From: "Steve Meuse" <smeuse () gmail com>
Date: Sun, 28 Jan 2007 15:57:55 -0500
On 1/28/07, Danny McPherson <danny () tcb net> wrote:
o If you're going to use redistribution - or not - ensure that all external advertisement policies require explicit match of advertise communities and default is to deny
I'll second that recommendation. I learned early in life that this can be a mess otherwise. We employed that technique at BBN/Genu and it kept us from leaking quite nicely. If a provisioning person forgot a customer inbound route-map or something, we didn't accidentally hose ourselves. -- -Steve
Current thread:
- Route Reflector architecture and how to get small customer blocks in to BGP? Pete Crocker (Jan 27)
- Re: Route Reflector architecture and how to get small customer blocks in to BGP? Joe Provo (Jan 28)
- Re: Route Reflector architecture and how to get small customer blocks in to BGP? Danny McPherson (Jan 28)
- Re: Route Reflector architecture and how to get small customer blocks in to BGP? Steve Meuse (Jan 28)
- Re: Route Reflector architecture and how to get small customer blocks in to BGP? Joe Provo (Jan 28)
- Re: Route Reflector architecture and how to get small customer blocks in to BGP? Danny McPherson (Jan 28)
- <Possible follow-ups>
- RE: Route Reflector architecture and how to get small customer blocks in to BGP? John van Oppen (Jan 28)
- Re: Route Reflector architecture and how to get small customer blocks in to BGP? Joe Provo (Jan 28)