-E: 1 trace function calls
-E: 2 debug packet handling
-E: 4 heavy trace debugging
-E: 8 connection management
-E: 16 print out packets sent and received
-E: 32 search filter processing
-E: 64 configuration file processing
-E: 128 access control list processing
-E: 256 stats log connections/operations/results
-E: 512 stats log entries sent
-E: 1024 print communication with shell backends
-E: 2048 print entry parsing debugging
-E: 65535 enable all debugging
-
-Debugging levels are additive. That is, if you want to trace function
-calls and watch the config file being processed, you would set
-level to the sum of those two levels (in this case, 65). Consult
-{{EX: <ldap.h>}} for more details.
-
-Note: slapd must have been compiled with {{EX:-DLDAP_DEBUG}}
-defined for any debugging information beyond the two stats levels
-to be available.
-
-E: -f <filename>