[126471] in North American Network Operators' Group
Re: useful bgp example
daemon@ATHENA.MIT.EDU (Steve Bertrand)
Tue May 18 00:03:06 2010
Date: Tue, 18 May 2010 00:02:51 -0400
From: Steve Bertrand <steve@ipv6canada.com>
To: Deric Kwok <deric.kwok2000@gmail.com>
In-Reply-To: <AANLkTimGS60qGqOiGd6FjKNsVhq50zejvP1HqK0Z3UcN@mail.gmail.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On 2010.05.17 19:15, Deric Kwok wrote:
> Hi
>
> My company will get 2 upstream provider. We will plan 2 routers and
> each router to connect one provider to use bgp for redundant.
> Do you have any useful bgp example and website to set it up?
One ``website'' I have in mind, but first, *ensure* that you have your
prefix-list and other outbound filters in place before you try anything.
*never* _test_ a multihome scenario before you are very confident that
you don't mess things up for your upstreams (or the Internet in
general). Not all upstream providers filter inbound (which is a problem
on its own).
Always, always, always ensure that you block all out (and in), and then
slowly leak what you need to.
With that said:
http://www.armware.dk/RFC/bcp/bcp38.html
Steve
