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Re: [Marnew] [Stackevo-discuss] [gaia] 5G: It's the Network, Stupid

Joe Touch <touch@isi.edu> Mon, 21 December 2015 23:55 UTC

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To: Linda Dunbar <linda.dunbar@huawei.com>, Nishanth Sastry <nishanth.sastry@kcl.ac.uk>, Jon Crowcroft <jon.crowcroft@cl.cam.ac.uk>
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From: Joe Touch <touch@isi.edu>
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Subject: Re: [Marnew] [Stackevo-discuss] [gaia] 5G: It's the Network, Stupid
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On 12/17/2015 9:49 AM, Linda Dunbar wrote:
> I strongly support the concept of network slicing for Applications or IoT networks. 

FWIW, I do not - in specific, I support the notion of per-service
overlays, but would not call them "slices".

Slices are an artifact of an OS-view of the network. It's a network
partitioning model that considers cross-overlay interaction only as a
violation of the model itself.

We should be careful to consider that networks end at network interfaces
and network interface names, not OS partitions - and OS partitions are
the baggage that comes with the term "slice".

Joe

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