Faisal, call me at 2603074000 this ebening Rick Faisal Imtiaz <fai...@snappydsl.net> wrote:
>How are you testing ? > >via Radios or via the Mikrotik's behind the radios ? > >What is the Recieve test by itself showing and what is the Transmit test >by it'self showing. > >also double check to make sure that the MT's and the Radios have >ethernet handshake correct. >You may have to ssh into the radio's and issue the following commands >to make sure that ethernet interfaces are not dropping any packets. >... ifconfig to show status >or ethtool eth0 to show handshake... > > >As a rule...... you should expect to see about 50% to 75% of the >air-rate in each direction.(not running duplex test). > >Faisal Imtiaz >Snappy Internet& Telecom > > >On 7/25/2011 5:06 PM, Patrick D. Nix, Jr wrote: >> Ok, so WDS fixed the latency. At 20mhz channel and 100%ccq what >> should our actual throughput be. We are only seeing 20mbps max. >> >> Sent from my iPad >> >> On Jul 25, 2011, at 1:40 PM, "Faisal Imtiaz" <fai...@snappydsl.net >> <mailto:fai...@snappydsl.net>> wrote: >> >>> Yes, .... in the UBIQUITY World, if you want a transparent bridge... >>> use WDS (so ... wds always !). >>> and YES, turn on AIRMAX... >>> (Airmax is proprietary to Ubiquity, so two UBNT radios are much >>> happier with Airmax on, plus with Airmax is not 'compatible' with >>> standards 802.11a/b/g/n so other radios will see the signal but will >>> not attempts to connect. >>> >>> How wide are the channels, and is there any interference on them ? >>> >>> Regards. >>> >>> 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 >>> <mailto:supp...@snappydsl.net> >>> >>> On 7/25/2011 1:33 PM, Patrick D. Nix, Jr wrote: >>>> It is routed, using miktrotik routers. Do I use WDS with airmax? I >>>> don't think it is a loop because the other bridges are basically >>>> doing the same thing but not seeing the same problem. They are >>>> Trango link 45's >>>> >>>> Sent from my iPad >>>> >>>> On Jul 25, 2011, at 12:04 PM, "Faisal Imtiaz" <fai...@snappydsl.net >>>> <mailto:fai...@snappydsl.net>> wrote: >>>> >>>>> Sounds like you are creating a loop somewhere... >>>>> >>>>> Is this a routed network ? or a bridge Network. >>>>> (Make sure that you have WDS on for fully transparent bridge) >>>>> and also make sure you turn off Enable Discovery in the first tab >>>>> (picture of airmax logo)... (equivalent CDP in the cisco world). >>>>> >>>>> Also keep in mind that if you are using Cisco Switches in your >>>>> network.. and it is a bridge network...... Cisco's by default have >>>>> STP ON .... not OFF as one would expect. >>>>> >>>>> Regards >>>>> Faisal Imtiaz >>>>> Snappy Internet& Telecom >>>>> >>>>> On 7/25/2011 12:40 PM, Greg Ihnen wrote: >>>>>> Isn't -53 a little too hot? >>>>>> >>>>>> Are you using WDS? I don't know if AirMax has changed this but I >>>>>> know one used to need to run with WDS on for a purely transparent >>>>>> bridge. >>>>>> >>>>>> Greg >>>>>> >>>>>> On Jul 25, 2011, at 12:07 PM, Patrick D. Nix, Jr wrote: >>>>>> >>>>>>> We are working on deploying a pair of M5 dishes on our network >>>>>>> bridging point a and point b. When we plug in the network to the >>>>>>> dishes, the ping times climb to 1200+ms on side b of the bridge, >>>>>>> and equipment local to the side b of the bridge, and time out >>>>>>> after two or more hops, essentially bringing the whole network >>>>>>> down. We can ping point to point with no traffic at 2ms. We are >>>>>>> replacing a pair of existing bridges from another manuf. and not >>>>>>> seeing this issue over these. Signal is -53dbm on both sides. >>>>>>> -85 noise floor. Any ideas? >>>>>>> Patrick Nix, Jr., >>>>>>> Computer Network Solutions >>>>>>> CSWEB.NET <http://CSWEB.NET>Internet Services >>>>>>> IT Manager >>>>>>> http://www.cnetworksolutions.com >>>>>>> http://www.csweb.net >>>>>>> (918) 235-0414 >>>>>>> ------------------------------------------------------------------------ >>>>>>> Attention: This e-mail and any attachments may contain >>>>>>> confidential and privileged information. If you are not the >>>>>>> intended recipient, please notify the sender immediately by >>>>>>> return e-mail, delete this e-mail and destroy any copies. 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