I thought it was the entire collision domain?

Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373

On Feb 20, 2018 10:17 PM, "RickG" <rgunder...@gmail.com> wrote:

> Wait...on the switch (1 or all ports?) or on the Airfiber itself? I turn
> it off only the Airfiber = no more errors. So far, I haven't determined the
> need for flow control on my switches yet. (Which is why I'm asking ;)
>
> On Tue, Feb 20, 2018 at 12:55 PM, Chris J. Ruschmann <ch...@scsalaska.net>
> wrote:
>
>> Switches that have air fibers attached to them….
>>
>>
>>
>> *From:* ubnt_users-boun...@wispa.org [mailto:ubnt_users-boun...@wispa.org]
>> *On Behalf Of *Jon Langeler
>> *Sent:* Monday, February 19, 2018 7:35 PM
>>
>> *To:* Ubiquiti Users Group <ubnt_users@wispa.org>
>> *Subject:* Re: [Ubnt_users] MTU
>>
>>
>>
>> Are you disabling pause everywhere? Or just Airfiber?
>>
>> Jon Langeler
>>
>> Michwave Technologies, Inc.
>>
>>
>>
>>
>> On Feb 19, 2018, at 9:01 PM, Chris J. Ruschmann <ch...@scsalaska.net>
>> wrote:
>>
>> Have you tried disabling Pause Frames on the Netonix switch? We’ve had an
>> issues with Airfibers and that feature on a few sites.
>>
>>
>>
>> *From:* ubnt_users-boun...@wispa.org [mailto:ubnt_users-boun...@wispa.org
>> <ubnt_users-boun...@wispa.org>] *On Behalf Of *Steve Barnes
>> *Sent:* Monday, February 19, 2018 10:56 AM
>> *To:* Ubiquiti Users Group <ubnt_users@wispa.org>
>> *Subject:* Re: [Ubnt_users] MTU
>>
>>
>>
>> Yeah everything is on AIRcontrol.  Just can figure it out.
>>
>>
>>
>> At peak times I can run TCP Btest from PC through CPE to Router on Local
>> tower2 and get 45-50 Meg.  (10Mhz channel)
>>
>>
>>
>> Btest from Router Tower2 to Router tower1 and get 200Meg.  (AF5x link
>> 250M capacity Only 50-100M used).
>>
>>
>> Tower 1 Connected to GB fiber and can get 700Meg to Dist router at Core
>> due to traffic.
>>
>>
>>
>> But from PC through all to Dist router I can only get 8 Mbps at night.
>> During the morning when traffic is low I can get 45Mbps.  So has to be
>> buffer, retry, MTU, cpu, etc. but I cant pin point it.  Ping times stay
>> pretty stable. AMQ and AMC really good on this AP, 90%+.
>>
>>
>>
>> Giving some serious thought to Preseem.
>>
>>
>>
>> *Steve Barnes*
>>
>> Wireless Operations Manager
>>
>> *New Lisbon Broadband*
>>
>> *NLBC.COM <http://NLBC.COM>*
>>
>> *PCSWIN.COM <http://PCSWIN.COM>*
>>
>> 765-584-2288 ext:1101 <(765)%20584-2288>
>>
>>
>>
>> *From:* ubnt_users-boun...@wispa.org [mailto:ubnt_users-boun...@wispa.org
>> <ubnt_users-boun...@wispa.org>] *On Behalf Of *Chris J. Ruschmann
>> *Sent:* Monday, February 19, 2018 1:34 PM
>> *To:* Ubiquiti Users Group <ubnt_users@wispa.org>
>> *Subject:* Re: [Ubnt_users] MTU
>>
>>
>>
>> Are you running air control or anything else that can aggregate the
>> performance of your site in some nice easy to read graphs?
>>
>>
>>
>> *From:* ubnt_users-boun...@wispa.org [mailto:ubnt_users-boun...@wispa.org
>> <ubnt_users-boun...@wispa.org>] *On Behalf Of *Steve Barnes
>> *Sent:* Monday, February 19, 2018 7:38 AM
>> *To:* Ubiquiti Users Group <ubnt_users@wispa.org>
>> *Subject:* [Ubnt_users] MTU
>>
>>
>>
>> I am trying to get every last drop out of our internet.  Most towers have
>> a MikroTik Routing, Netonix doing POE and Switching, Fed by AF5x, and
>> Rockets or Prism for AP’s.  Sometimes seeing some slow downs I cant account
>> for.  Wondering if MTU or Flow control needs adjusted.
>>
>>
>>
>> The MTU settings are as follows:
>>
>> MikroTik MTU: 1500  L2 MTU: 1598         Flow Disabled
>>
>> Netonix MTU: 1528                                       Both
>>
>> AF5x Up to 9600 Auto                                  Flow Disabled
>>
>> Rocket MTU: 1500                                         Flow Disabled
>>
>> Prism MTU: 1500                                           Flow Disabled
>>
>>
>>
>> In your experience should any of these be adjusted?
>>
>>
>>
>> *Steve Barnes*
>>
>> Wireless Operations Manager
>>
>> *New Lisbon Broadband*
>>
>> *NLBC.COM <http://NLBC.COM>*
>>
>> *PCSWIN.COM <http://PCSWIN.COM>*
>>
>> 765-584-2288 ext:1101 <(765)%20584-2288>
>>
>>
>>
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>>
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>>
>
>
> --
> -RickG
>
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