nanog mailing list archives

Re: Traffic ratio of an ISP


From: Alejandro Acosta <alejandroacostaalamo () gmail com>
Date: Wed, 19 Jun 2019 21:00:25 -0400

Hello,

  Many years ago I read somewhere that the ratio between inbound &
outbound traffic we used to see at that time was going to change in the
future, the reasons they mentioned at that time was because the
applications would change their behavior, things like: Dropbox, Gdrive
and others would consume upload traffic, I guess these hypotheses
remained in the past.

Alejandro,


On 6/19/19 11:05 AM, Prasun Dey wrote:
Hello,
Good morning.
I’m a Ph.D. candidate from University of Central Florida. I have a
query, I hope you can help me with it or at least point me to the
right direction.
I’ve seen from PeeringDB that every ISP reveals its traffic ratio as
Heavy/ Mostly Inbound or Balanced or Heavy/ Mostly Outbound. 
I’m wondering if there is any specific ratio numbers for them. In
Norton’s Internet Peering Playbook or some other literary work, they
mention the outbound:inbound traffic ratio as 1:1.2 to up to 1:3 for
Balanced. But, I couldn’t find the other values.
I’d really appreciate your help if you can please mention what
Outbound:Inbound ratios that network admins use frequently to
represent their traffic ratios for 
1. Heavy Inbound:
2. Mostly Inbound:
3. Mostly Outbound:
4. Heavy Outbound:

Thank you.
-
Prasun
-- 
Sincerely,
Prasun Kanti Dey,
Ph.D. candidate,
Dept. of Electrical and Computer Engineering,
University of Central Florida.

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