3.1. Increase Log Level and Test

Increase the logging level of the LDAP provider:

Uncomment the Shiro logging properties to set level to debug in the gateway log4j properties file ( $gateway_home\conf\gateway-log4j.properties ):
```
log4j.logger.org.apache.shiro=DEBUG
```
Restart the Knox Gateway:
```
cd $gateway_home
bin\gateway.cmd start
```
Tail the gateway log.
```
tail -f /var/log/knox/gateway.log
```