The PingFederate 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 error/warn/notice/info. The 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 LogLevel to info in httpd.conf, then restart the Apache server.