Apache Agent uses an Apache API
logging scheme that writes into the standard logs/error_log file. This
file is created automatically at startup with the verbosity level controlled by
LogLevel in your httpd.conf file.
The PingFederate Apache Agent has six internally distinguished
verbosity levels, ranging from 0 to 5. The first four correspond to Apache definitions in
last two levels are for logging HTTP requests/responses and cURL-library debug output, if
necessary. The default level is 0, which logs only errors.
The Apache Agent logs all of its output at the
info level. To access this output, set the Apache
info in httpd.conf,
then restart the Apache server.