I have not yet. This happened right when we acquired another network so I haven’t had much time to spend diagnosing the issue. I did open a trouble ticket with Cambium but it was closed due to inactivity.
-----Original Message----- From: Af [mailto:af-boun...@afmug.com] On Behalf Of Nate Burke Sent: Friday, March 11, 2016 11:33 AM To: af@afmug.com Subject: Re: [AFMUG] Poor throughput on ePMP AP Have you tried a router other than the 2011? I have 1 site where I have a 2011, and It might be having this problem, but haven't done much testing from the CPE side. Other sites with CRS or 1100's seem to be fine. On 3/11/2016 11:29 AM, Robert Haas wrote: > For me, no. They are all 1gb. > > > -----Original Message----- > From: Af [mailto:af-boun...@afmug.com] On Behalf Of Sovereen, David A > Sent: Thursday, March 10, 2016 3:42 PM > To: af@afmug.com > Subject: Re: [AFMUG] Poor throughput on ePMP AP > > Is this AP connected to a 100Mbps port while your others are connected to a > 1000Mbps port? > > Dave > >> On Mar 10, 2016, at 4:28 PM, Robert Haas <rob-li...@bpsnetworks.com> wrote: >> >> We have the same issue, just at one site. Air test shows 75x20, a speedtest >> plugged into the radio shows 15x10. Plugged directly into the same port on >> the router (RB2011uais-rm) maxes the backhaul link (Rocket M5 @ 20Mhz). >> Tried different AP radio's, different firmwares, tried a switch between the >> AP & Router, tried with the client radio in bridge & nat modes, tried with >> PPPoE and with static IP's assigned.. Nothing has seemed to make a >> difference at the site. We have 7 other deployments that we have not seen >> this issue with that have very similar setups. >> >> >> -----Original Message----- >> From: Af [mailto:af-boun...@afmug.com] On Behalf Of Daniel Gerlach >> Sent: Thursday, March 10, 2016 1:21 PM >> To: af@afmug.com >> Subject: Re: [AFMUG] Poor throughput on ePMP AP >> >> we have the same Problem with the epmp Stuff..only problems and bugs from >> the beginning! >> >> 2016-03-07 17:00 GMT+01:00 Darren Shea <darr...@ecpi.com>: >>> We had seen some issues with ePMP customers on high-speed plans getting >>> poor speedtest results - we found that changing the customer's router's MTU >>> from Auto to 1480 helped immensely. Another factor was to make sure that >>> all backhauls in the path were running at full connection speed (in other >>> words, a backhaul whose Ethernet port can run at 1000M should be running at >>> 1000M, even if the traffic never approaches 100M) all the way out to the >>> internet. >>> >>> -- Darren >>> >>> -----Original Message----- >>> From: Af [mailto:af-boun...@afmug.com] On Behalf Of Justin Wilson >>> Sent: Sunday, March 06, 2016 10:27 AM >>> To: af@afmug.com >>> Subject: [AFMUG] Poor throughput on ePMP AP >>> >>> Sp I have an issue. Tower is a 4 sector ePMP setup and two backhauls. We >>> are seeing poor throughput when connected to the APs (all of them). Signals >>> are great. Quality and capacity are great. When going through the AP we >>> are consistently seeing 4-5 megs of download out to a known speedtest >>> server. If we plug into the same wired port on which the AP, which gave us >>> the poor throughput, we can max out the 100 meg uplink. Issue only happens >>> when going through the wireless. Here is what I know: >>> >>> >>> 1.APs are set to 75/25. SM can do a link test and get 50meg x 12meg on the >>> link test. So RF is good. Isolated AP to where only one client was on. >>> Same great results. >>> >>> 2.Firmware does not seem to be a factor. Can reproduce this on 2.6.1, >>> 2.5.1, and 2.4.3. >>> >>> 3.Have replaced POE injectors 3 times with different manufactures. >>> >>> 4.Does not matter if it is DHCP or PPPoE. Hard wired is fine. Wireless >>> stinks. >>> >>> >>> The AP is plugged into a POE which then plugs into a Mikrotik 2011. If I >>> plug into the same exact port the aps plug into speeds are great. The only >>> thing that is left is patch cable to POE, Cable to AP, or AP. I refuse to >>> think 6 cables on the tower do the exact same thing. The odds for that are >>> Powerball winning crazy. Speediest from a laptop hooked to an SM to the >>> 2011 are poor. 4-5 megs consistent with spikes up to 10-13, but all over >>> the place. Acts like negotiation. Have set Mikrotik to Auto, to 100 meg >>> full, only accepted 100 meg on auto. >>> >>> Customers who have 5 meg packages or below don’t see this. Those with 10 >>> meg packages are the ones seeing 4-5 meg speeds. 10 meg packages did work. >>> >>> Clients are mainly at 2.6.1, but we can reproduce this with a 2.5 and 2.4.x >>> SMs. Nothign has changed in the network, which tests out just fine up to >>> the point it gets handed off to the ePMP. >>> >>> Anyone ran into this? Any thoughts? >>> >>> Justin >>> >>>