.\" manual page [] for pppd 2.3
-.\" $Id: pppd.8,v 1.33 1999/03/03 00:52:08 paulus Exp $
+.\" $Id: pppd.8,v 1.35 1999/03/19 01:24:57 paulus Exp $
.\" SH section heading
.\" SS subsection heading
.\" LP paragraph
Communicate over the named device. The string "/dev/" is prepended if
necessary. If no device name is given, or if the name of the terminal
connected to the standard input is given, pppd will use that terminal,
-and will not fork to put itself in the background.
+and will not fork to put itself in the background. A value for this
+option from a privileged source cannot be overridden by a
+non-privileged user.
.TP
.I <speed>
Set the baud rate to <speed> (a decimal number). On systems such as
.B connect \fIscript
Use the executable or shell command specified by \fIscript\fR to set
up the serial line. This script would typically use the chat(8)
-program to dial the modem and start the remote ppp session. This
-option is privileged if the \fInoauth\fR option is used.
+program to dial the modem and start the remote ppp session. A value
+for this option from a privileged source cannot be overridden by a
+non-privileged user.
.TP
.B crtscts
Use hardware flow control (i.e. RTS/CTS) to control the flow of
pppd has terminated the link. This script could, for example, issue
commands to the modem to cause it to hang up if hardware modem control
signals were not available. The disconnect script is not run if the
-modem has already hung up. This option is privileged if the
-\fInoauth\fR option is used.
+modem has already hung up. A value for this option from a privileged
+source cannot be overridden by a non-privileged user.
.TP
.B escape \fIxx,yy,...
Specifies that certain characters should be escaped on transmission
if requested. This option has no effect unless the kernel driver
supports Predictor-1 compression.
.TP
+.B privgroup \fIgroup-name
+Allows members of group \fIgroup-name\fR to use privileged options.
+This is a privileged option. Use of this option requires care as
+there is no guarantee that members of \fIgroup-name\fR cannot use pppd
+to become root themselves. Consider it equivalent to putting the
+members of \fIgroup-name\fR in the kmem or disk group.
+.TP
.B proxyarp
Add an entry to this system's ARP [Address Resolution Protocol] table
with the IP address of the peer and the Ethernet address of this
system. This will have the effect of making the peer appear to other
systems to be on the local ethernet.
.TP
+.B receive-all
+With this option, pppd will accept all control characters from the
+peer, including those marked in the receive asyncmap. Without this
+option, pppd will discard those characters as specified in RFC1662.
+This option should only be needed if the peer is buggy.
+.TP
.B remotename \fIname
Set the assumed name of the remote system for authentication purposes
to \fIname\fR.
.B welcome \fIscript
Run the executable or shell command specified by \fIscript\fR before
initiating PPP negotiation, after the connect script (if any) has
-completed. This option is privileged if the \fInoauth\fR option is
-used.
+completed. A value for this option from a privileged source cannot be
+overridden by a non-privileged user.
.TP
.B xonxoff
Use software flow control (i.e. XON/XOFF) to control the flow of data on