QRadar XDR

  • 1.  QRadar User Interface for Apps become unavailable - error 404

    Posted Mon November 11, 2019 05:19 AM
    Edited by sanba06c Mon November 11, 2019 09:00 AM
    Hello,
    All of a sudden, my QRadar user interface for Apps become unavailable, with the error 404 not found. Whereas, other parts of the SIEM system work normally (such as Dashboard, Offenses, Log Activity, Admin...).
    Any support would be highly appreciated.

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    Nam Tran Quoc
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  • 2.  RE: QRadar User Interface for Apps become unavailable - error 404

    Posted Mon November 11, 2019 06:01 AM
    Hi Nam Tran Quoc,
    I am faced this problem when QRadar got new network interface without correct routing configuration and Console didn't saw docker containers with application.

    Check gateways and connection with the containers.
    Test status of docker and apps:
    systemctl status docker
    /opt/qradar/support/recon ps
    drq -v

    Connect direct to app container and test network.

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    Alexandr Lebedev
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  • 3.  RE: QRadar User Interface for Apps become unavailable - error 404

    Posted Thu July 08, 2021 10:28 AM
    Hi,
    I am also facing the same scenario on my Qradar, How did you solve this issue?
    Thanks in advance.

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    Md. Badhan Ahmed Topu
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  • 4.  RE: QRadar User Interface for Apps become unavailable - error 404

    Posted Mon August 16, 2021 01:51 PM
    When you see the "HTTP 404 error", just clear you web browser cache files and try again.

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    Ngoc-Thong Nguyen
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