nanog mailing list archives

Re: DOs and DONTs for small ISP


From: Mel Beckman <mel () beckman org>
Date: Mon, 3 Jun 2019 13:48:33 +0000

I’m constantly amazed at the number of even medium-sized ISPs that have no network monitoring. An NMS should go in as 
the first software component — before billing starts and the provider is on the hook to deliver. 

The second lacking component is a ticket system, which is silly because turnkey cloud services are not expensive, and 
open source solutions abound for budget-limited operators. 

The third component failure is security, including weak and default (!) passwords, failure to use real certificates, 
and the complete lack of 2FA or MFA. Security also requires data surveillance, in the form of net flow analysis.

The “two guys and a router” business model must be upgraded with more planning and a cohesive operating plan.

 -mel 

On Jun 3, 2019, at 5:05 AM, Mehmet Akcin <mehmet () akcin net> wrote:

hi there,

I know there are folks from lots of small ISPs here and I wanted to check-in on asking few advice points as I am 
involved building an ISP from green-field.

Usually, it's pretty straight forward to cover high-level important things, filters, routing policies, etc.but we all 
know the devil is in the details. 

I am putting together a public DOs and DONTs blog post and would love to hear from those who have built ISPs and have 
recommendations from Billing to Interconnection, Routing policy to Out of the band  & console setup, Software 
recommendations, etc. Bottom line is that I would like to publish a checklist with these recommendations which I hope 
will be useful for all. 

thanks in advance for your help and recommendation.

Mehmet



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