Trying to confirm if dhcpd.conf file is good or not

Trying to troubleshoot DHCP server on RHEL8.

I've used the command below to confirm if dhcpd.conf file has any errors or not.

Code:[foo@foo log]$ sudo dhcpd -t -cf /etc/dhcp/dhcpd.conf

Internet Systems Consortium DHCP Server 4.3.6
Copyright 2004-2017 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
ldap_gssapi_principal is not set,GSSAPI Authentication for LDAP will not be used
Not searching LDAP since ldap-server, ldap-port and ldap-base-dn were not specified in the config file
Config file: /etc/dhcp/dhcpd.conf
Database file: /var/lib/dhcpd/dhcpd.leases
PID file: /var/run/dhcpd.pid
Source compiled to use binary-leases
foo@foo log]$
I have no idea what these mean, however this RHEL workstation isn't on any Windows domain.

Quote:

ldap_gssapi_principal is not set,GSSAPI Authentication for LDAP will not be used Not searching LDAP since ldap-server, ldap-port and ldap-base-dn were not specified in the config file

Also I'm not getting a dhcpd.pid file under /var/run? So why is this getting output when checking the config file?

thanks