nanog mailing list archives
Re: Routing Suggestions
From: Robert Bonomi <bonomi () mail r-bonomi com>
Date: Tue, 18 Jan 2011 18:54:59 -0600 (CST)
Date: Fri, 14 Jan 2011 01:50:40 -0800 From: Randy Bush <randy () psg com> Subject: Re: Routing Suggestions i'm with jon and the static crew. brutal but simple. if you want no leakage, A can filter the prefix from it's upstreams, both can low-pref blackhole it, ...
One late comment -- OP stated that the companies were exchanging 'sensitive' traffic. I suspect that they di *NOT* want this traffic to route over the public internet -if- he private point-to-point link goes down. if they're running any sort of a dynamic/active routing protocol then -that- route is going to disappear if/*WHEN* the private link goes down, and the packets will be subject to whatever other routing rules -- e.g. a 'default' route -- are in place. This would seem to be a compelling reason to use a static route -- insuring that traffic _fails_ to route, instead of failing over to a public internet route, in the event of a link failure.
Current thread:
- Re: Routing Suggestions, (continued)
- Re: Routing Suggestions jim deleskie (Jan 12)
- Re: Routing Suggestions Randy Bush (Jan 14)
- Re: Routing Suggestions Joe Hamelin (Jan 14)
- Re: Routing Suggestions Matthew S. Crocker (Jan 14)
- Re: Routing Suggestions Jon Lewis (Jan 14)
- Re: Routing Suggestions Jack Bates (Jan 14)
- Re: Routing Suggestions Dorn Hetzel (Jan 14)
- Re: Routing Suggestions Christopher Morrow (Jan 14)
- Re: Routing Suggestions Joe Hamelin (Jan 14)
- Re: Routing Suggestions Randy Bush (Jan 14)
- Re: Routing Suggestions Sam Silvester (Jan 14)
- Re: Routing Suggestions Robert Bonomi (Jan 18)
- Re: Routing Suggestions Owen DeLong (Jan 18)