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RE: Liaison from BBF

David Allan I <david.i.allan@ericsson.com> Tue, 10 November 2009 00:14 UTC

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From: David Allan I <david.i.allan@ericsson.com>
To: "Hemant Singh (shemant)" <shemant@cisco.com>, "Manfredi, Albert E" <albert.e.manfredi@boeing.com>, Mikael Abrahamsson <swmike@swm.pp.se>
Date: Mon, 09 Nov 2009 19:13:50 -0500
Subject: RE: Liaison from BBF
Thread-Topic: Liaison from BBF
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Cc: IPv6 Operations <v6ops@ops.ietf.org>, "ipv6@ietf.org" <ipv6@ietf.org>
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Hi Hemant:

w.r.t. bridged mode, You folks may have shot it down but is is deployed. And frequently implemented as multiple tagged domains in the home such that not all tags get the same treatment going outside the home....hence there is some containment of the issues you identify....

Simply FYI
D
 

-----Original Message-----
From: Hemant Singh (shemant) [mailto:shemant@cisco.com] 
Sent: Tuesday, November 10, 2009 9:03 AM
To: David Allan I; Manfredi, Albert E; Mikael Abrahamsson
Cc: ipv6@ietf.org; IPv6 Operations
Subject: RE: Liaison from BBF

>-----Original Message-----
>From: ipv6-bounces@ietf.org [mailto:ipv6-bounces@ietf.org] On Behalf Of
David Allan I
>Sent: Tuesday, November 10, 2009 8:00 AM
>To: Manfredi, Albert E; Mikael Abrahamsson
>Cc: ipv6@ietf.org
>Subject: RE: Liaison from BBF

>HI

>There are a couple of scenarios to consider..

>1) Simple bridging from the home, hence a number of NIC address will
appear at the edge router...

We have so shot down this model in v6ops during the March 2009 IETF - please see v6ops archives around this date.  If a home router bridges all traffic from the home then let's say, Apple TV video in the home will actually to the SP!  Or as Wes said during that time, "I am doing my private tax returns and the data went to the SP"!

>2) Retail model for RGs, which is how I bought mine... My modem came
from my DSL provider, but as it had no wireless, so I turned off all higher layer functions and front ended it with a Belkin box >bought over the counter... 

Yes, this is a very common scenario that we are addressing in the IETF v6ops IPv6 CE home router. 

Hemant

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