Chuck, I dont have any Rockets directly plugged into a Mikrotik box. I am considering a bench test though. Will advise if I do. I routinely lock down the port to 100Mbps.
-RickG On Sat, Sep 11, 2010 at 8:52 PM, Chuck Hogg <ch...@shelbybb.com> wrote: > Rick: > > Since I know you have MikroTik in your network, do you have any that have a > Rocket plugged into them? If you do, open up Winbox, go to tools, Ping. > Change the timeout to 100, and ping your rocket. Do you have any lost > packets? We're seeing 2-7% packet loss. Are you using 100mbit? Through > the air, everything is fine. I'm getting good speeds, but when it goes > through the Rocket, and onto the AP, I'm seeing lots of packet loss. > > Regards, > > Chuck > > > > On Fri, Sep 10, 2010 at 10:22 PM, RickG <rgunder...@gmail.com> wrote: > >> Here is my interface stats: >> XM.v5.2# ifconfig >> ath0 Link encap:Ethernet HWaddr 00:15:6D:18:1B:97 >> UP BROADCAST RUNNING PROMISC ALLMULTI MULTICAST MTU:1500 >> Metric:1 >> RX packets:1704984 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:2180287 errors:0 dropped:813 overruns:0 carrier:0 >> collisions:0 txqueuelen:200 >> RX bytes:430972687 (411.0 MiB) TX bytes:2053965333 (1.9 GiB) >> >> br0 Link encap:Ethernet HWaddr 00:15:6D:18:1B:97 >> inet addr:10.10.100.29 Bcast:10.10.100.255 Mask:255.255.255.0 >> UP BROADCAST RUNNING ALLMULTI MULTICAST MTU:1500 Metric:1 >> RX packets:187903 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:5865 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:18303057 (17.4 MiB) TX bytes:566985 (553.6 KiB) >> >> eth0_real Link encap:Ethernet HWaddr 00:15:6D:19:1B:97 >> UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 >> RX packets:2171167 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:1704486 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:500 >> RX bytes:2053358505 (1.9 GiB) TX bytes:431157904 (411.1 MiB) >> >> eth1_real Link encap:Ethernet HWaddr 02:15:6D:19:1B:97 >> UP BROADCAST PROMISC MULTICAST MTU:1500 Metric:1 >> RX packets:0 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:500 >> RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) >> >> lo Link encap:Local Loopback >> inet addr:127.0.0.1 Mask:255.0.0.0 >> UP LOOPBACK RUNNING MTU:16436 Metric:1 >> RX packets:1 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:1 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:89 (89.0 B) TX bytes:89 (89.0 B) >> >> wifi0 Link encap:Ethernet HWaddr 00:15:6D:18:1B:97 >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:0 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:0 errors:11 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:511 >> RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) >> Interrupt:48 Memory:b0000000-b0010000 >> >> XM.v5.2# >> >> >> On Wed, Sep 8, 2010 at 3:04 PM, Chuck Hogg <ch...@shelbybb.com> wrote: >> >>> I'm just happy that I'm not the only one with this problem. >>> >>> Regards, >>> >>> Chuck >>> >>> >>> >>> On Wed, Sep 8, 2010 at 11:41 AM, Steve Barnes <st...@pcswin.com> wrote: >>> >>>> Justin the power supply is outputting 15.3 Vdc as far as the other MT on >>>> the tower see. >>>> >>>> >>>> >>>> *Steve Barnes* >>>> >>>> General Manager >>>> >>>> PCS-WIN <http://www.pcswin.com/> >>>> >>>> RC-WiFi Wireless Internet Service <http://www.rcwifi.com/> >>>> >>>> >>>> >>>> *From:* wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] >>>> *On Behalf Of *Justin Wilson >>>> *Sent:* Wednesday, September 08, 2010 11:30 AM >>>> >>>> *To:* WISPA General List >>>> *Subject:* Re: [WISPA] PowerBridge 5M >>>> >>>> >>>> >>>> In our case we had a switch we put “inline” and that made no >>>> difference. I figured it might have been an issue with the 493G board. We >>>> used to see issues with Tranzeo and 450Gs so I figured it might be similar. >>>> Putting the switch in did not help. Cable run is only about 20 feet. It >>>> is being powered by a 12 Volt power supply instead of 24. Other devices on >>>> the tower are able to get good speeds to the Mikortik. >>>> >>>> Some theories at the moment: >>>> >>>> 1.When the radio transmits it draws enough power away from the >>>> ethernet chipset to cause issues. >>>> 2.The unit really does need 24volt (or higher than 12 at least) >>>> 3.The Unit itself has an issue with the ethernet port. >>>> 4.Mikrotik board has an issue. >>>> >>>> Justin >>>> -- >>>> Justin Wilson <j...@mtin.net> >>>> http://www.mtin.net/blog – xISP News >>>> http://www.twitter.com/j2sw – Follow me on Twitter >>>> Wisp Consulting – Tower Climbing – Network Support >>>> >>>> >>>> ------------------------------ >>>> >>>> *From: *Chuck Hogg <ch...@shelbybb.com> >>>> *Reply-To: *WISPA General List <wireless@wispa.org> >>>> *Date: *Wed, 8 Sep 2010 10:11:48 -0400 >>>> *To: *<fai...@snappydsl.net>, WISPA General List <wireless@wispa.org> >>>> *Subject: *Re: [WISPA] PowerBridge 5M >>>> >>>> I'm running AirOS V5.2.1-RC2 (which is the latest as of yesterday) >>>> >>>> It happened with the factory firmware and the RC1 as well. >>>> >>>> The issue also occurs with my laptop running btest or any type of ping >>>> flood. >>>> >>>> I have 6 cat5 runs up one of the towers, Motorola works fine and I have >>>> switched cables, different manufacturer as well. Same issue. >>>> >>>> When I use the air test from the UBNT device it works fine. When I plug >>>> a laptop in on each side, I get the same results. >>>> >>>> No bandwidth shaping. Have tried multiple different devices on each >>>> side, the only thing that works is an expensive Managed Dell Switch. >>>> >>>> Regards, >>>> >>>> Chuck >>>> >>>> >>>> On Tue, Sep 7, 2010 at 11:23 PM, Faisal Imtiaz <fai...@snappydsl.net> >>>> wrote: >>>> >>>> Is it possible to change and test to see if it the Radios's or the >>>> MK493ah that is root cause of this issue. >>>> >>>> Also, do you get the same results when you run the test from one side or >>>> the other ? >>>> Could you have some Bandwidth Shaping in place ? >>>> >>>> do you have another Mikrotik eg. 750g that you could plug int one side >>>> to see if that makes a difference ? >>>> (I have Rocket M5's working on MK750 & MK750g.. no issues... >>>> >>>> Another suggestion to try is .. change the firmware to the 3x train on >>>> the MK493ah board and see if you get the same results.. >>>> >>>> Got to narrow down further... >>>> >>>> Do both sides of the link (I am assuming both sides have a MK router ), >>>> showing similar behavior between the Rocket & Mk Router ? >>>> >>>> Just for kicks, you can update the firmware to 5.2.1 beta 3... (get it >>>> from the UBNT Forum) and see if the results change.. if they don' then >>>> ... pretty sure it is not a radio side issue.... >>>> >>>> >>>> Faisal Imtiaz >>>> Snappy Internet & Telecom >>>> >>>> >>>> On 9/7/2010 10:50 PM, Steve Barnes wrote: >>>> > Set all to Auto Neg and no change >>>> > Here is SSH report >>>> > XM.v5.2# /bin/ifconfig >>>> > ath0 Link encap:Ethernet HWaddr 00:15:6D:60:92:85 >>>> > UP BROADCAST RUNNING PROMISC ALLMULTI MULTICAST MTU:1500 >>>> > Metric:1 >>>> > RX packets:965042 errors:0 dropped:0 overruns:0 frame:0 >>>> > TX packets:713224 errors:0 dropped:0 overruns:0 carrier:0 >>>> > collisions:0 txqueuelen:200 >>>> > RX bytes:1138023050 (1.0 GiB) TX bytes:100227281 (95.5 >>>> MiB) >>>> > >>>> > br0 Link encap:Ethernet HWaddr 00:15:6D:60:92:85 >>>> > inet addr:10.10.2.179 Bcast:10.10.2.183 >>>> Mask:255.255.255.248 >>>> > UP BROADCAST RUNNING ALLMULTI MULTICAST MTU:1500 Metric:1 >>>> > RX packets:7089 errors:0 dropped:0 overruns:0 frame:0 >>>> > TX packets:7162 errors:0 dropped:0 overruns:0 carrier:0 >>>> > collisions:0 txqueuelen:0 >>>> > RX bytes:1499867 (1.4 MiB) TX bytes:3939545 (3.7 MiB) >>>> > >>>> > br0:0 Link encap:Ethernet HWaddr 00:15:6D:60:92:85 >>>> > inet addr:169.254.146.133 Bcast:169.254.255.255 >>>> > Mask:255.255.0.0 >>>> > UP BROADCAST RUNNING ALLMULTI MULTICAST MTU:1500 Metric:1 >>>> > >>>> > eth0_real Link encap:Ethernet HWaddr 00:15:6D:61:92:85 >>>> > UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 >>>> > RX packets:708537 errors:0 dropped:0 overruns:0 frame:0 >>>> > TX packets:959167 errors:0 dropped:0 overruns:0 carrier:0 >>>> > collisions:0 txqueuelen:500 >>>> > RX bytes:96555669 (92.0 MiB) TX bytes:1136564610 (1.0 GiB) >>>> > >>>> > Steve Barnes >>>> > Manager >>>> > PCS-WIN >>>> > RC-WiFi Wireless Internet Service >>>> > >>>> > > -----Original Message----- >>>> > > From: wireless-boun...@wispa.org >>>> > > [mailto:wireless-boun...@wispa.org<wireless-boun...@wispa.org> >>>> ] >>>> > > On Behalf Of Faisal Imtiaz >>>> > > Sent: Tuesday, September 07, 2010 7:31 PM >>>> > > To: WISPA General List >>>> > > Subject: Re: [WISPA] PowerBridge 5M >>>> > > >>>> > > What is the Firmware you are running on the PowerBridges ? >>>> > > and what are the signal levels... on Chain 0 / Chain 1 >>>> > > >>>> > > ..Also Make sure the MTU / L2MTU on the Mikrotik are 1500/1524 >>>> > > >>>> > > Try to auto negotiation on the ports on both the Mikrotik& PBM5 >>>> > > >>>> > > also, ssh into the PBM5& use /bin/ifconfig command to see if there >>>> > are any >>>> > > errors on the Ethernet Port and duplex mismatch ? >>>> > > >>>> > > >>>> > > Faisal Imtiaz >>>> > > Snappy Internet& Telecom >>>> > > 7266 SW 48 Street >>>> > > Miami, Fl 33155 >>>> > > Tel: 305 663 5518 x 232 >>>> > > Helpdesk: 305 663 5518 option 2 Email: supp...@snappydsl.net >>>> > > >>>> > > On 9/7/2010 6:44 PM, Steve Barnes wrote: >>>> > >> I changed out a StarOS backhaul with a pair of PowerBridge 5M >>>> radios, 4 >>>> > >> mile link. I Have an odd issue. The link is perfect 130MB 99% >>>> Airmax. >>>> > >> UBNT Speed test from radio to radio is 84Mb. Now the interesting >>>> > issue, >>>> > >> both radios are plugged in to MT 493AH 4.11 OS. Running MT >>>> Bandwidth >>>> > >> test from MT to MT TCP speeds are horrible. 14 Mb Dn and 6 Mb >>>> Upload. >>>> > >> We tried all kinds of tests finally realized (after the climber was >>>> on >>>> > >> the ground and in my office) that if I do a speed test from the >>>> > >> PowerBridge station to a Rocket plugged into the same Mikrotik that >>>> I >>>> > >> get 14 Mb x 6 Mb through a 100% wired connection (UBNT to Port-2 >>>> MT, >>>> > >> Port-6 to UBNT Rocket) We had tried different ports to no avail >>>> and I >>>> > >> test from MT AP thru MT 493AH to 2^nd MT AP and I got 50 Mb x 50Mb. >>>> > >> Then I realized that 2 hops across the wireless link I had a >>>> > >> NanoBridge. A test to that across the wireless side of the link >>>> > gave me >>>> > >> a 30 Mb x 35Mb. So it come down to a single PowerBridge radio that >>>> > >> either has a bad ethernet port or a bad POE/cable between the UBNT >>>> and >>>> > >> MT, or some kind of incompatibility between the MT and >>>> > PowerBridge. All >>>> > >> ports are set to 100Mb FDX not Auto negotiate. This MT 493AH is >>>> > >> relatively new with Gig option. When running speed test there are >>>> no >>>> > >> ethernet errors or packet errors on the MT. >>>> > >> >>>> > >> What else can I check from the ground. Unit is 250 ft up and >>>> > requires a >>>> > >> climber I don’t have daily access to. >>>> > >> >>>> > >> Will the PowerBridge 5M work with 12-15 Volt. I know it wants >>>> 24VDC I >>>> > >> don’t currently have that on this tower but had no issue with >>>> others on >>>> > >> different towers at 12 V >>>> > >> >>>> > >> Steve Barnes >>>> > >> >>>> > >> RC-WiFi Wireless Internet Service >>>> > >> >>>> > >> >>>> > >> >>>> > >> >>>> > >> >>>> > >> >>>> > >>>> -------------------------------------------------------------------------------- >>>> > >> WISPA Wants You! Join today! >>>> > >> http://signup.wispa.org/ >>>> > >> >>>> > >>>> -------------------------------------------------------------------------------- >>>> > >> >>>> > >> WISPA Wireless List: wireless@wispa.org >>>> > >> >>>> > >> Subscribe/Unsubscribe: >>>> > >> http://lists.wispa.org/mailman/listinfo/wireless >>>> > >> >>>> > >> Archives: http://lists.wispa.org/pipermail/wireless/ >>>> > > >>>> > > >>>> > > >>>> > >>>> -------------------------------------------------------------------------------- >>>> > > WISPA Wants You! 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