Wireless Access

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Access network design for branch, remote, outdoor and campus locations with Aruba access points, and mobility controllers.
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Aruba Wireless Network very slow

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  • 1.  Aruba Wireless Network very slow

    Posted Mar 10, 2016 09:14 AM

    Hi Dear

    i have wireless network speed problem. my wired internet speed is 180mb down. 200 mb up .  but wireless internet speed is 50mb down and 70mb up. i have this problem last 2 days. 

     

    i check controller interface error and interface dont have any error. 

     

    i speak about univerity network which have 257 AP and 4 SSID. i have 2 controller connect to SRX650 firewall and firewall connect to switch...etc. my 2 ssid have 20mb per user speed limit. but 2 ssid dont have ayn limitations.

    Thanks



  • 2.  RE: Aruba Wireless Network very slow

    Posted Mar 10, 2016 09:24 AM
    Bandwidth on wireless will typically be half that of wired because it is half duplex and the badwidth is shared among clients on the same access point.

    Where is your badwidth limit applied?


  • 3.  RE: Aruba Wireless Network very slow

    Posted Mar 10, 2016 09:29 AM

    hi thanks for your reply

    i apply bandwith limit from Configuration-access control menu. i didnt have same problem 3 days before with same configuration. i have  this problem last two days. 



  • 4.  RE: Aruba Wireless Network very slow

    Posted Mar 10, 2016 09:36 AM

    Get the logs.tar from your system:

     

    1) Logon to the Web UI of the controller(s)
    2) Go to Maintenance > Copy logs > Download Logs > and check :Include Technical support Information" and click on apply.
    3) Save this log to your system

    4) I will send you a link to send it to me.

     



  • 5.  RE: Aruba Wireless Network very slow

    Posted Mar 10, 2016 09:55 AM

    i downloaded log file. please give me a link for send it to you
    thanks



  • 6.  RE: Aruba Wireless Network very slow

    Posted Mar 10, 2016 10:27 AM

    Please PM your email address and I will send you a link.



  • 7.  RE: Aruba Wireless Network very slow
    Best Answer

    Posted Mar 10, 2016 02:41 PM

    @ArubaAz wrote:

    hi thanks for your reply

    i apply bandwith limit from Configuration-access control menu. i didnt have same problem 3 days before with same configuration. i have  this problem last two days. 


    Please remove the bandwidth contract from the roles, so that you can measure the true performance of your network.  Please also take a look at the suggestions I sent you Via PM.  None of the changes cause any distruption.

     



  • 8.  RE: Aruba Wireless Network very slow

    Posted Mar 10, 2016 02:36 PM
    Is this limitation across the board for all APs?


    #AirheadsMobile


  • 9.  RE: Aruba Wireless Network very slow

    Posted Mar 11, 2016 02:45 AM

    yes. limitations for all access points 2 Bssid form 4 Bssid



  • 10.  RE: Aruba Wireless Network very slow
    Best Answer

    Posted Mar 11, 2016 05:44 AM

    i solved this with 

    - Drop Broadcast and Multicast Traffic so improve performance and Set  Minimum and Maximum Power to Avoid Contention. 

     

    if someone need explain. i can do it.

     

    Thanks



  • 11.  RE: Aruba Wireless Network very slow

    Posted Mar 11, 2016 06:10 AM

    How to block Bittorrent for everyone:

     

     You need to have the Policy Enforcement License Installed (you do)  You would then need to edit the Global SaCL ACL to block bittorrent:

     

    Go to Configuration> Security> Access Control> Policies Tab.  Edit the "Global-Sacl" firewall policy.  This is the firewall policy that applies to everyone.

    Click on Add and Select the options like the screenshot:

     

    peer-to-peer.JPG

     

    Click on Add on the right, then click on Apply.  Click on "save configuration" at the top to make sure it is pushed to all of your locals.  This should block peer to peer traffic for everyone.

     

    Note:  If someone is currently bittorrenting, it will not stop them, only if they attempt to start a session.

     

     



  • 12.  RE: Aruba Wireless Network very slow

    Posted Jun 23, 2017 06:14 AM
    Hi , Can u pls share the path how to do this.


  • 13.  RE: Aruba Wireless Network very slow

    Posted Jun 23, 2017 06:53 AM

    Hi Dear,

    in this case i saw its not aruba problem. problem is one of my windows server hacked and someone use my server for botnet attacks



  • 14.  RE: Aruba Wireless Network very slow

    Posted Feb 25, 2018 05:00 PM

    Hello Dear, 

    I'm experincing the same issue, can you please explain more what to do in order to solve this issue