nanog mailing list archives

Re: Buying IP Bandwidth Across a Peering Exchange


From: Mark Tinka <mark.tinka () seacom mu>
Date: Wed, 26 Nov 2014 14:41:04 +0200

On Tuesday, November 25, 2014 11:03:16 PM Bob Evans wrote:

I agree with Bill...going it on the cheap is risky. DOn't
consider it for primary. It may be good for backup. I
have sold small amounts of transit to non-ISP companies
on exchanges (100-200 meg). It's a good extra backup for
ISPs, if you setup your local pref, MED and then prepend
your AS an extra time or two to the prefixes you
transmit. Then if you ever need to use it, it's sitting
there waiting to send and receive traffic. I let ISPs
customers do that with us for real low cost backup fees.

We don't support that, for example, for reasons stated by 
many before.

Even if we did, we typically don't offer customer services 
on peering routers. So physically, it would be a nightmare 
trying to terminate an IP Transit service from a peering 
member when the only path between us and them is a peering 
router. Yes, tunneling works, but tunnels <insert your 
choice of colourful text here>.

Mark.

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