Wireless Access

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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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Does Aruba RAP uses L2TP version 2 or version 3%3F

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  • 1.  Does Aruba RAP uses L2TP version 2 or version 3%3F

    Posted Mar 04, 2014 02:27 AM

    Hey.. 

     

    Can someone tell which version of L2TP is used by Aruba RAPs ? Version 2 or Version 3? My customers often complain about frequent disconnections on the Aruba RAP and the phone connecting to the Aruba RAP gets reset. All network checks are verified normal. While the customers often say their internet connection is good and able to work normally over web based VPN without any issues. How can we ensure stable IPSEC/L2TP Vpn connection on Aruba RAP? Is there a way we can set or increase the keepalive timer?



  • 2.  RE: Does Aruba RAP uses L2TP version 2 or version 3%3F

    Posted Mar 04, 2014 04:32 AM

    This is from the release notes: (of 6.2.X)

    ( it version 3)

    Capture.PNG

    Here is some info - on how to config:

    Copy of 04-03-2014 11-30-521.jpg

    Copy of 04-03-2014 11-30-522.jpg

     



  • 3.  RE: Does Aruba RAP uses L2TP version 2 or version 3%3F

    Posted Mar 04, 2014 04:34 AM

    Try to lower your MTU to 1500 or to 1460/1492

     

    if more info regarding your l2tp needed , run this command:

    show l2tpv3 tunnel

    show l2tpv3 tunnel {config | status}

    Description

    This command displays the L2TP tunnel status and configuration details.

    Usage Guidelines

    Use this command to view the tunnel connectivity status and configuration details.

     



  • 4.  RE: Does Aruba RAP uses L2TP version 2 or version 3%3F

    EMPLOYEE
    Posted Mar 04, 2014 05:36 AM
    Praneeth,

    We need to know more about your specific deployment because it could be a number of factors. The solution to your issue could differ depending on the site.

    What version of ArubaOS?
    What access point?
    What is the bandwidth at the headend and local site?
    Are all users in the same layer 2 network? How many? Do they share the same layer 2 network with wired users at the headend?

    How long has this been happening?