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Re: [v6ops] Net Neutrality question

"Hemant Singh (shemant)" <shemant@cisco.com> Thu, 19 November 2015 13:12 UTC

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From: "Hemant Singh (shemant)" <shemant@cisco.com>
To: Ivan Pepelnjak <ipepelnjak@gmail.com>, "Fred Baker (fred)" <fred@cisco.com>, IPv6 Operations <v6ops@ietf.org>
Thread-Topic: [v6ops] Net Neutrality question
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Date: Thu, 19 Nov 2015 13:12:27 +0000
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Subject: Re: [v6ops] Net Neutrality question
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>From: v6ops [mailto:v6ops-bounces@ietf.org] On Behalf Of Ivan Pepelnjak
>Sent: Thursday, November 19, 2015 1:45 AM
>To: Fred Baker (fred); IPv6 Operations
>Subject: Re: [v6ops] Net Neutrality question

>It’s easy to measure user-generated traffic at ingress interface, but really hard to identify and measure per-user traffic sent from the Internet toward the user, as no router I’ve seen so far enables you to >measure and mark traffic per-destination-IP (or prefix) and that’s how some people might be using the DPI boxes.

A network access edge router such as the Cisco CMTS (Cable Modem Termination System) router supports STM (Subscriber Traffic Management) via which each subscriber's traffic can be tracked.   Other Cisco access edge routers support STM as well.

Hemant

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