Possibly. It really depends on the relative difference in throughput of the
feed to the link and the speed of the flow controlled rf link. 10 gbps feeding
a 10 mbps radio link can fill radio's buffer with a small video buffer refill
for half a second then have no traffic for 3 seconds. The average throughput
may be 50 to 75% of 10 mbps. It is the bursting that causes full buffers which
cause pause frames.
It's also possible the radio is emitting pause frames unnecessarily. I'm not
aware of any known issues along that line. But that's not something I spend a
lot of time looking for.
On March 14, 2017 2:06:59 PM CDT, "Ethan E. Dee" <[email protected]> wrote:
>Is it normal to get 20+ pause frames a second from a link that's not
>maxing out?
>
>On 03/10/2017 05:49 PM, David Jones wrote:
>> It is best that every device that can support flow control have flow
>> control running. it will only be used when needed.
>>
>> On Fri, Mar 10, 2017 at 1:41 PM, Ethan E. Dee <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>> I have CRS125-24G-1S-RM
>> Plugged into RB260GSP
>> Plugged into rocket m5.
>>
>> Where does the flow control need to be applied.
>>
>>
>>
>> On 03/10/2017 11:43 AM, David Jones wrote:
>>> https://forum.netonix.com/viewtopic.php?f=25&t=420
>>> <https://forum.netonix.com/viewtopic.php?f=25&t=420>
>>>
>>> On Fri, Mar 10, 2017 at 9:17 AM, Ethan E. Dee
>>> <[email protected] <mailto:[email protected]>> wrote:
>>>
>>>
>>>
>>>
>>>
>>>
>>> Separate UBNT Speed tests between the wireless links showed.
>>>
>>>
>>> RX:72
>>>
>>>
>>> TX:26
>>>
>>>
>>> From the CPE side using the AP as the Destination IP
>>>
>>>
>>>
>>> I mostly use speedtest.net <http://speedtest.net>. But also
>>> have tried others and get the
>>> same.
>>>
>>>
>>>
>>>
>>> On 03/10/2017 11:09 AM, James Craig via
>>> Ubnt_users wrote:
>>>
>>>
>>>>
>>>> Hi Ethan,
>>>>
>>>>
>>>>
>>>> How are you testing?
>>>>
>>>>
>>>>
>>>>
>>>> Do you see any difference between the built-in/OTA speed
>>>> test and speedtest.net <http://speedtest.net> ?
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On Fri, Mar 10, 2017 at 11:04 AM, Ethan
>>>> E. Dee <[email protected]
><mailto:[email protected]>>
>>>> wrote:
>>>>
>>>>
>>>> Yes.
>>>>
>>>> Site survey looks ok on both sides.
>>>>
>>>> We have a -67 on channel 157 5.785 that shows up on the
>>>> CPE side.
>>>>
>>>> Could that be the problem? Wouldn't I see modulation
>>>> issues/noise level change?
>>>>
>>>> Also the pbe is shielded.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On
>>>> 03/10/2017 10:28 AM, Phil Curnutt wrote:
>>>>
>>>>
>>>>>
>>>>> Have you run a Site Survey? Could be
>>>>> a router in the neighborhood that is interfering
>>>>> with download. There are a lot of new AC and N
>>>>> routers out there with default 80 MHz channel
>>>>> widths that take up almost the entire upper or
>>>>> lower bands.
>>>>>
>>>>>
>>>>>
>>>>> Phil
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Fri, Mar 10, 2017 at
>>>>> 8:10 AM, Ethan E. Dee <[email protected]
>>>>> <mailto:[email protected]>>
>>>>> wrote:
>>>>>
>>>>>
>>>>>
>>>>> I need some help.
>>>>>
>>>>>
>>>>> I have a PTMP setup in a neighborhood. I
>>>>> can't actually see any problems. But there
>>>>> is a problem somewhere.
>>>>>
>>>>>
>>>>> Distance between AP and CPE is <2.5
>>>>> miles.
>>>>>
>>>>>
>>>>> Ap is a AM-5G19-120
>>>>>
>>>>>
>>>>> AP-side
>>>>>
>>>>>
>>>>> Speaking specifically about the link
>>>>> labeled Santos_backhaul, The download and
>>>>> upload speed is not symmetrical.
>>>>>
>>>>>
>>>>> Specifically, upload is 40+ mb/s and
>>>>> download is 5-10mb/s.
>>>>>
>>>>>
>>>>> CPE side
>>>>>
>>>>>
>>>>> This is a PBE-M5-400.
>>>>>
>>>>>
>>>>> When I go to the tower, I get the proper
>>>>> symmetrical speed. I also have a ptp UBNT
>>>>> 5ghz link directly to another house that
>>>>> get's the full bandwidth.
>>>>>
>>>>>
>>>>> I have no interface queues, all of my
>>>>> port speeds are proper. I have replaced
>>>>> the rocket on the tower and cables, the
>>>>> switch and power supplies.
>>>>>
>>>>>
>>>>> The other CPE's on this list also have
>>>>> the same kind of issue. None can really
>>>>> get good download speeds out there.
>>>>>
>>>>>
>>>>> I know there is a lot of brain power on
>>>>> this list. Can you guys assist me here?
>>>>> What am I missing?
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>>
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>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>>
>>>>> Ubnt_users mailing list
>>>>>
>>>>> [email protected] <mailto:[email protected]>
>>>>>
>>>>> http://lists.wispa.org/mailman/listinfo/ubnt_users
>>>>>
><http://lists.wispa.org/mailman/listinfo/ubnt_users>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Ubnt_users mailing list
>>>>> [email protected] <mailto:[email protected]>
>>>>> http://lists.wispa.org/mailman/listinfo/ubnt_users
>>>>> <http://lists.wispa.org/mailman/listinfo/ubnt_users>
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>>> --
>>> David Jones NGL Connection 307-288-5491 ext 702
>>> <tel:%28307%29%20288-5491>
>>>
>>> _______________________________________________
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>>
>> --
>> David Jones NGL Connection 307-288-5491 ext 702
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