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Troubleshooting an IDP Detector Engine Update

In NSM, the default URL from which to obtain updates is If you encounter connection errors, ensure this setting has not been inadvertently changed.

To restore the default URL:

  1. Select Tools > Preferences.

  2. Click Attack Object.

  3. Click Restore Defaults.

    NSM restores the URL in the Download URL for ScreenOS Devices text box.

  4. Click OK.