Heimdal Kerberos with LDAP support

[Denis Lemire]

I would like to setup Heimdal Kerberos and use OpenLDAP to store its database.

Too my knowledge the kerberos installation in the base of FreeBSD 5.4
does not support LDAP. I could install from ports but then I end up
with two kerberos installations which is sure to give me a headache
somewhere down the line.

How can I replace the Kerberos installation in the base with the one
from ports with LDAP support?

Apologies if this is a common question, but I can't seem to find an answer.

Regards,

Denis Lemire