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Re: Network Routing without Cisco or Juniper?


From: Jim Segrave <jes () nl demon net>
Date: Wed, 4 Sep 2002 11:35:20 +0200


On Wed 04 Sep 2002 (09:49 +0200), Peter van Dijk wrote:

On Wed, Sep 04, 2002 at 03:39:25AM -0400, Deepak Jain wrote:
[snip]
 Boxes like Foundry, Extreme, Redback and many others all talk BGP 
 (at least to a first approximation) but is their lack of use in 
 the core/edge/CPE a lack of scale, stability, performance or just 
 interest?

One Dutch ISP that shall remain unnamed (and is not one I work for or
have worked for) deployed Extreme on AMS-IX, with Extreme's BGP
implementation.

It broke horribly. The Extreme BGP implementation, instead of sending
their peers just their own prefixes, would send each peer *all*
prefixes and then withdraw all but their own networks. However, doing
this with tens of peers at the same time was too much for the Extreme
itself, which died.

And another NL ISP - Demon - has used:

PC-based routers running gated. At low traffic volumes, they worked
   very well.

A supplier I don't think I'm at liberty to name. When they were good,
  they were very, very good. But when they were bad they were horrid.

Another supplier I don't wish to name. Mostly worked, but crashed if
  you made even the slighest configuration change.

We're now on Junipers and very happy.

-- 
Jim Segrave           jes () nl demon net


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