you are not supposed to be sipping mimosa's when your are installing mimosa's... ahh well who cares if it is 3 or 4.. it's all good !
:) Faisal Imtiaz Snappy Internet & Telecom 7266 SW 48 Street Miami, FL 33155 Tel: 305 663 5518 x 232 Help-desk: (305)663-5518 Option 2 or Email: [email protected] ----- Original Message ----- > From: "CBB - Jay Fuller" <[email protected]> > To: [email protected] > Sent: Wednesday, January 25, 2017 9:52:48 AM > Subject: Re: [AFMUG] B11, TDMA, and TCP > I think you actually put in four Mimosa links. > > CBB - Jay Fuller wrote: >> the flow control story came from the netonix forums and i agree, it >> does not negotiate flow control property in the netonix switch. >> that being said, when connected to a mikrotik, there ARE pause frames >> being generated, and mimosa insists flow control is >> enabled / working on their devices. >> speaking of which, i just put in like 3 new mimosa links ; i haven't >> tinkered with flow control on them yet. >> >> ----- Original Message ----- >> *From:* Faisal Imtiaz <mailto:[email protected]> >> *To:* [email protected] <mailto:[email protected]> >> *Sent:* Tuesday, January 24, 2017 11:57 PM >> *Subject:* Re: [AFMUG] B11, TDMA, and TCP >> >> also.. >> >> in regards to flow control.. turn it on (auto) on the MT side >> and also turn it on on the B11 radio. >> >> Additionally look at the B11 logs and see if your ethernet port is >> flapping ... >> >> Regards. >> >> Faisal Imtiaz >> Snappy Internet & Telecom >> 7266 SW 48 Street >> Miami, FL 33155 >> Tel: 305 663 5518 x 232 >> >> Help-desk: (305)663-5518 Option 2 or Email: [email protected] >> >> ------------------------------------------------------------------------ >> >> *From: *"Chris Wright" <[email protected]> >> *To: *[email protected] >> *Sent: *Wednesday, January 25, 2017 12:41:37 AM >> *Subject: *Re: [AFMUG] B11, TDMA, and TCP >> >> Firmware 1.4.4 >> SNR 41, 42, 41, 41 >> Flow Control had no effect so it remains disabled for now. >> >> Sent via mobile phone. >> >> On Jan 24, 2017, at 9:05 PM, Faisal Imtiaz >> <[email protected] <mailto:[email protected]>> >> wrote: >> >> What version for firmware is on the radio ? >> >> and What your SNR on the two chains (both directions, >> i.e. 4 readings). >> >> I can tell you that we do not see the behavior you are >> describing below... >> But I can also tell you that we had to do some 'tuning' on >> settings including flow control .. >> our B11's plug into netonix Switches.... >> >> Regards. >> >> Faisal Imtiaz >> Snappy Internet & Telecom >> 7266 SW 48 Street >> Miami, FL 33155 >> Tel: 305 663 5518 x 232 >> >> Help-desk: (305)663-5518 Option 2 or Email: >> [email protected] <mailto:[email protected]> >> >> >> ------------------------------------------------------------------------ >> >> *From: *"Chris Wright" <[email protected] >> <mailto:[email protected]>> >> *To: *[email protected] <mailto:[email protected]> >> *Sent: *Tuesday, January 24, 2017 8:02:58 PM >> *Subject: *[AFMUG] B11, TDMA, and TCP >> >> According to Mimosa, I should be telling my customers >> that if they’re using the most popular metric in the >> world for testing internet speeds, they’re doing it >> wrong (I concede that while this may be technically >> correct, my customers – and yours too – don’t do >> technically correct very well.” >> >> When TDMA is set to 75/25, 8ms window, MAC Tx/Rx is >> 980/290. This gives me as much Tx bandwidth as I >> require for peak times, but no one client IP can >> download more than 20mbps of TCP traffic (from my >> speedtest.net <http://speedtest.net> at the edge, nor >> anyone else’s beyond my edge). >> >> When TDMA is Auto, MAC Tx/Rx is 780/780 (lower Tx, >> which is undesirable as it’s 100mbps shy of what I >> need during peak hours), but TCP throughput per client >> is greatly increased (150+mbps). >> >> So I’m in a pickle. Either my scrupulous customers can >> get those coveted speedtest.net <http://speedtest.net> >> results they love seeing as they run them every thirty >> seconds ad-nauseum at the cost of overall Tx capacity >> of the link. Or I give myself some headroom in link >> capacity but the fastest speeds my 100mbps clients can >> see is 20mbps. >> >> What’s even stranger is that client upload seems >> unaffected. I can upload 150+mbps from my test on the >> link no matter what TDMA is configured. I hit up >> Mimosa’s chat support was as chipper as they were >> unyielding in their idea that I should test in a way >> that caters to the B11’s shortcomings. I’ve been a >> Mimosa fanboy for a while now but boy am I feeling >> burned right now. >> >> Chris Wright >> >> Network Administrator >> >> >> >> No virus found in this message. >> Checked by AVG - www.avg.com <http://www.avg.com/email-signature> >> Version: 2016.0.7998 / Virus Database: 4749/13828 - Release Date: 01/24/17
