.B \-h
option may be used to specify LDAP (and other scheme) URLs to serve.
For example, if slapd is given
-.B "\-h \(dqldap://127.0.0.1:9009/ ldaps:/// ldapi:///\(dq",
-It will bind 127.0.0.1:9009 for LDAP, 0.0.0.0:636 for LDAP over TLS,
+.BR "\-h \(dqldap://127.0.0.1:9009/ ldaps:/// ldapi:///\(dq" ,
+it will listen on 127.0.0.1:9009 for LDAP, 0.0.0.0:636 for LDAP over TLS,
and LDAP over IPC (Unix domain sockets). Host 0.0.0.0 represents
-INADDR_ANY.
+INADDR_ANY (any interface).
A space separated list of URLs is expected. The URLs should be of
LDAP (ldap://) or LDAP over TLS (ldaps://) or LDAP over IPC (ldapi://)
scheme without a DN or other optional parameters, except an experimental