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NTP problem CX

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  • 1.  NTP problem CX

    Posted Apr 13, 2021 11:37 AM
    Hello
    We have problems of Switch 6200,6300 and 8320 with the NTP protocol.
    The time is wrong.
    The commands used are:
    ntp enable
    ntp server X
    X = Serve NTP
    ntp_error

    Thank you

    ------------------------------
    Oscar Gallach
    Sysadmin
    Casa Tarradellas, S.A.
    Gurb
    34938816550-4314
    ------------------------------


  • 2.  RE: NTP problem CX

    EMPLOYEE
    Posted Apr 13, 2021 06:37 PM
    run to run the current version which is 10.06.0112
    and here are the NTP configuration command
    timesync sntp
    sntp unicast
    sntp 30
    sntp server priority 1 x.x.x.x
    sntp server priority 2 y.y.y.y

    ------------------------------
    Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba.
    ------------------------------

    Original Message


  • 3.  RE: NTP problem CX

    Posted Apr 14, 2021 02:43 AM
    The last version for the model 6200 is: ML.10.06.0110
    update

    This command they only work for this version 10.06.0112?

    Thanks



    ------------------------------
    Oscar Gallach
    ------------------------------

    Original Message


  • 4.  RE: NTP problem CX

    MVP GURU
    Posted Apr 13, 2021 06:46 PM
    Hello Oscar, that warning message means only that there is a drift between your Web Browser time and the Switch time...is it correct your PC and wrong the Switch or vice-versa? supposing the Switch has wrong time reference then you need to investigate why...how it is exactly setup the NTP on your ArubaOS-CX Switches? is the NTP configured properly and reachable via the mgmt or the default VRF? what's about investigate on the Switch's logs?

    ------------------------------
    Davide Poletto
    ------------------------------

    Original Message


  • 5.  RE: NTP problem CX

    Posted Apr 14, 2021 02:47 AM
    The status NTP is:ntpThanks

    ------------------------------
    Oscar Gallach
    ------------------------------

    Original Message


  • 6.  RE: NTP problem CX

    EMPLOYEE
    Posted Apr 13, 2021 06:48 PM
    Need a bit more info  to help you./yourself

    *Have you set the timezone ? clock timezone ?
    *Where is your NTP source  coming from in band or mgmt
    *sh ntp status
    *show ntp statistics
    *show ntp associations

    also check your PC clock/timezone etc  as stated above

    ------------------------------
    Kamal Takodra
    If my post was useful accept solution and/or give kudos
    ------------------------------

    Original Message


  • 7.  RE: NTP problem CX

    EMPLOYEE
    Posted Apr 13, 2021 06:58 PM


    so to complete the config snippet for CX switch

    clock timezone australia/melbourne
    vrf keepalive
    ntp server x.x.x.x iburst
    ntp server y.y.y.y iburst
    ntp enable
    ntp vrf mgmt     <------------------ you can use any VRF for this

    ------------------------------
    Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba.
    ------------------------------

    Original Message


  • 8.  RE: NTP problem CX