more specific routes in today reality
Kurt Erik Lindqvist KPNQwest kurtis at kpnqwest.net
Thu Oct 11 15:45:27 CEST 2001
> Don't forget about cheap sattelite channels :-) > > Lets imagine situation - customer in a country, where all terrastical long- > range channels are controlled by one big pro-government PTT. There isn't POPs > of any of "Tier-1 bla bla bla" providers. All of them can be reached only by > expensive long-rage terrastical or (less expensive) sattelite channel. Well, this can ofcourse then be taken to the extreme. Let's assume that I am cost concious resdient with a sattelite down-link (yupp, they exist), and a DSL line and a Cable link. Should I not be allowed the same easy choice of up-link as the corporate world? Let's then assume that I have my home on VoIP only so NAT is out. Do I get my own AS-number and PA space then? I think we all agree that the current routing model is broken and no longer does what we would expect it to do. However, I think Randy is right in that this will take at least 5 years to redo though. Just look at addressing / CIDR /IPv6. That has taken what, 8 years? At least, and we are not really near any deployment. A CIDR like solution of this is simple. Filter. > In this situation the most popular solution for local customer, who needs > reliable and cheap IP uplink and high speed access to regional Internet > resources, is to build two channels to local ISPs (not so reliable, but much > more cheaper than even one external uplink) and to local IX. IXes are a bad example as just beeing present won't do. You need to get peers as well. And if you are a company my guess is that most providers rather sell you bandwidth than peer. - kurtis -
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