1 .IP "\fBpssl:\fIport\fR[\fB:\fIip\fR]"
2 Listen on the given SSL \fIport\fR for a connection. By default,
3 connections are not bound to a particular local IP address and
4 it listens only on IPv4 (but not IPv6) addresses, but
5 specifying \fIip\fR limits connections to those from the given
6 \fIip\fR, either IPv4 or IPv6 address. If \fIip\fR is
7 an IPv6 address, then wrap \fIip\fR with square brackets, e.g.:
8 \fBpssl:6632:[::1]\fR. The \fB\-\-private\-key\fR,
9 \fB\-\-certificate\fR, and \fB\-\-ca\-cert\fR options are mandatory
10 when this form is used.
12 .IP "\fBptcp:\fIport\fR[\fB:\fIip\fR]"
13 Listen on the given TCP \fIport\fR for a connection. By default,
14 connections are not bound to a particular local IP address and
15 it listens only on IPv4 (but not IPv6) addresses, but
16 \fIip\fR may be specified to listen only for connections to the given
17 \fIip\fR, either IPv4 or IPv6 address. If \fIip\fR is
18 an IPv6 address, then wrap \fIip\fR with square brackets, e.g.:
19 \fBptcp:6632:[::1]\fR.
21 .IP "\fBpunix:\fIfile\fR"
22 Listen on the Unix domain server socket named \fIfile\fR for a