| Most OpenLDAP tools provide an option for setting the log level during execution. Table B-1 lists the information recorded with each level. Log levels are additive, so a log level of 24 means to print packets sent and received as well as logging all connection management functions. Table B-1. OpenLDAP logging levels | Level | Information recorded | | -1 | All logging information | | 0 | No logging information | | 1 | Trace function calls | | 2 | Packet-handling debugging information | | 4 | Heavy trace debugging | | 8 | Connection management | | 16 | Packets sent and received | | 32 | Search filter processing | | 64 | Configuration file processing | | 128 | Access control list processing | | 256 | Statistics for connection, operations, and results | | 512 | Statistics for results returned to clients | | 1024 | Communication with shell backends | | 2048 | Entry-parsing debugging information | |