Hey guys,

The OCP Telco group is formulating its charter and it includes technologies for 
the access network.  While not typical wireless or wireline access network, 
there may be a better fit over there to cover WIFI. Perhaps Craig White who is 
holding the lead can comment.

Dev

From: opencompute-networking-boun...@lists.opencompute.org 
[mailto:opencompute-networking-boun...@lists.opencompute.org] On Behalf Of Jeff 
Catlin
Sent: Tuesday, March 22, 2016 7:30 AM
To: Ayham Ereksousi; Carlos Cardenas
Cc: Rajat Ghai; opencompute-networking@lists.opencompute.org
Subject: Re: [Opencompute-networking] Work Item proposal for OCP Wi-Fi AP

Obviously we would be interested in participating as well  ☺

Jeffrey D Catlin
Associate Vice President of Technology
Accton Technology Corporation
jeff_cat...@accton.com<mailto:jeff_cat...@accton.com>
603-531-1286

From: Ayham Ereksousi [mailto:ayham.erekso...@gmail.com]
Sent: Monday, March 21, 2016 10:19 PM
To: Carlos Cardenas
Cc: Rajat Ghai; 
opencompute-networking@lists.opencompute.org<mailto:opencompute-networking@lists.opencompute.org>;
 Jeff Catlin; Rajat Ghai
Subject: Re: [Opencompute-networking] Work Item proposal for OCP Wi-Fi AP

I'm interested in Wi-Fi subgroup.

Ayham

On Mon, Mar 21, 2016 at 8:09 PM, Carlos Cardenas 
<car...@cumulusnetworks.com<mailto:car...@cumulusnetworks.com>> wrote:
Hey Rajat,

I don't think you're jumping the gun (carpe diem and such).

As one the few members that have expertise in this field, would y'all mind 
assist in steering this 'sub-group'?

Is there any interest from others willing to participate in the wireless 
subgroup?

+--+
Carlos

On Mon, Mar 21, 2016 at 4:55 PM, Rajat Ghai 
<rajatg...@gmail.com<mailto:rajatg...@gmail.com>> wrote:
Hi,

I might be jumping the gun here a little bit , however we @ Benu Networks are 
very interested in pursuing, facilitating  & participating in Open Branch 
platforms (specially an Open Wi-Fi AP).

We  believe that open desegregated Wi-Fi AP can kickstart a new wave of 
innovation that can radically disrupt the branch office /  SMB , similar to 
what is already been happening to OCP based Data Center Switching.

We would love to open up a discussion in the group and see if we can find 
fellow travelers to join us. As a starting point we'd like to offer a high 
level proposal the looks like the one shown below :


​
Wi-Fi APs are not your typical switches as 802.11 has big WLAN (RF) component 
that needs a whole different class of management e.g.

- ICM :  Interference Counter Measure (Ability to automate interference 
mitigation)
- 802.1r fast mobility (Ability to provide fast handovers from one AP to 
another) ,
- 802.11k handoff steering            (Ability to interact with user devices 
for AP attach)
- Band steering policies                 (2.4 Ghz v/s 5 GHz)
- Network (SSID) steering policies (Virtual SSID scenarios)
- Other Network policies like MCS threshold settings for better QoE &  Service 
discovery
- Wi-Fi Telemetry,

Apart from WLAN specific interface, the Wi-Fi AP also has networking setup 
(bridges, tunnels etc.)
that are also common to non-Wi-Fi capable branch switches .

Finally, Wi-Fi APs also require to have a branch IP router capability that 
includes other networking stacks that are not present in DC switches e.g. UPnP 
(DLNA), PCP etc.

We could create a SAI equivalent for Branch {in this case i have called it 
A-SAI i.e. AP SAI) ;  Such SAI would be common to all Wi-Fi SoCs e.g. from 
Broadcom , Qualcomm, Intel etc.

If the group agrees to move it forward, we (Benu) would be happy to facilitate 
the process as well as contribute user land components mentioned above.

BR
Rajat Ghai
CTO
Benu Networks

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