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    • Aleph
    Ex Libris Knowledge Center

    Web OPAC keeps going down

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    • Article Type: General
    • Product: Aleph
    • Product Version: 20

    Problem Symptoms:
    Web OPAC is unstable. It does not load the home page (basic search). Restarting the WWW Server brings it back for a while, but then it's dying again.

    Cause:
    Malicious crawler

    Resolution:
    Block the malicious IP in $alephe_tab/server_ip_allowed, or by firewall rules.

    Category: Web OPAC (500)

    Subject: Web server (500)

    • Article last edited: 10/8/2013