+\-dsireadbuf \fI[number]\fR
+.RS 4
+Scale factor that determines the size of the DSI/TCP readahead buffer, default is 12\&. This is multiplies with the DSI server quantum (default ~300k) to give the size of the buffer\&. Increasing this value might increase throughput in fast local networks for volume to volume copies\&.
+\fINote\fR: This buffer is allocated per afpd child process, so specifying large values will eat up large amount of memory (buffer size * number of clients)\&.
+.RE
+.PP
+\-tcprcvbuf \fI[number]\fR
+.RS 4
+Try to set TCP receive buffer using setsockpt()\&. Often OSes impose restrictions on the applications ability to set this value\&.
+.RE
+.PP
+\-tcpsndbuf \fI[number]\fR
+.RS 4
+Try to set TCP send buffer using setsockpt()\&. Often OSes impose restrictions on the applications ability to set this value\&.
+.RE
+.PP
+\-nozeroconf
+.RS 4
+Disable automatic Zeroconf
+service registration if support was compiled in\&.
+.RE
+.PP