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Re: [OSPF] OSPF Topology Transparent Zone (TTZ) WG Poll for Adoption as Experimental

Aravind Kumar Paramasivam <aravind.ospf@gmail.com> Wed, 14 January 2015 00:05 UTC

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Date: Tue, 13 Jan 2015 16:05:46 -0800
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From: Aravind Kumar Paramasivam <aravind.ospf@gmail.com>
To: Huaimo Chen <huaimo.chen@huawei.com>
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Cc: OSPF WG List <ospf@ietf.org>
Subject: Re: [OSPF] OSPF Topology Transparent Zone (TTZ) WG Poll for Adoption as Experimental
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Support !!!

Regards,
Aravind

On Sat, Jan 10, 2015 at 7:07 PM, Huaimo Chen <huaimo.chen@huawei.com> wrote:

> I was a member of a team on vendor side for dividing a network with only
> area 0 into a few of areas. The team spent a long time (1+ years) in
> splitting the network into multiple areas in order to have minimum service
> interruptions.
>
> OSPF Topology Transparent Zone (TTZ) provides an easy way to transfer a
> part of network in an area into a zone smoothly without service
> interruptions. In a few simple steps, a part of network is transferred into
> a zone smoothly. The zone also makes the LSDB become smaller. These have
> been demonstrated live.
>
> So I support it for WG adoption.
>
> Best Regards,
> Huaimo as an author
> -----Original Message-----
> From: OSPF [mailto:ospf-bounces@ietf.org] On Behalf Of Acee Lindem (acee)
> Sent: Saturday, January 10, 2015 4:09 PM
> To: OSPF WG List
> Subject: [OSPF] OSPF Topology Transparent Zone (TTZ) WG Poll for Adoption
> as Experimental
>
>
> We have discussed OSPF TTZ at several IETFs and the authors and their
> colleagues have even developed a working prototype. We believe there is
> consensus that the protocol mechanisms are viable. However, there is
> disagreement as to whether or not these mechanisms will provide significant
> benefit. The answer is definitely topology and deployment dependent. After
> some discussion, we have decided to poll for adoption as an experimental
> draft. Please indicate your support or opposition WG adoption as
> experimental prior to January 24th, 2015.
>
> For your convenience, here is a URL for the draft:
>
> http://www.ietf.org/id/draft-chen-ospf-ttz-09.txt
>
> Thanks,
> Acee and Abhay
>
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