-This IFACE option is required both as way of marking that the stanza
-is for an +rrqnet+ virtual cable +tap+, and to declare which UDP port
-the +rrqnet+ daemon should listen on for incoming cabling.
+This IFACE option is required both as way of marking that the
+configuration block is for an +rrqnet+ virtual cable +tap+, and to
+declare which UDP port the +rrqnet+ daemon should listen on for
+incoming cabling. The port number may be preceded by +notap+ to
+indcate that this +rrqnet+ should not have an actual tap interface on
+the host but rather only serve to interconnect remote connections.
+
+*rrqnet_nice* _nice_::
+
+This IFACE option is used for adjusting the +rrqnet+ process
+scheduling priority. Refer the +nice+ man page for full details.