-\fBNoDNS\fR
-If set to true, ngIRCd will not make DNS lookups when clients connect.
-If you configure the daemon to connect to other servers, ngIRCd may still
-perform a DNS lookup if required.
-Default: no.
-.TP
-\fBNoIdent\fR
-If ngIRCd is compiled with IDENT support this can be used to disable IDENT
-lookups at run time.
-Default: no.
-.TP
-\fBNoPAM\fR
-If ngIRCd is compiled with PAM support this can be used to disable all calls
-to the PAM library at runtime; all users connecting without password are
-allowed to connect, all passwords given will fail.
-Default: no.
-.TP
-\fBNoZeroConf\fR
-If ngIRCd is compiled to register its services using ZeroConf (e.g. using
-Howl, Avahi or on Mac OS X) this parameter can be used to disable service
-registration at runtime.
-Default: no.
-.TP