.\" manual page [] for pppd 2.3
-.\" $Id: pppd.8,v 1.36 1999/03/22 05:55:34 paulus Exp $
+.\" $Id: pppd.8,v 1.38 1999/03/30 06:33:09 paulus Exp $
.\" SH section heading
.\" SS subsection heading
.\" LP paragraph
option, pppd will discard those characters as specified in RFC1662.
This option should only be needed if the peer is buggy.
.TP
+.B record \fIfilename
+Specifies that pppd should record all characters sent and received to
+a file named \fIfilename\fR. This file is opened in append mode,
+using the user's user-ID and permissions. This option is implemented
+using a pseudo-tty and a process to transfer characters between the
+pseudo-tty and the real serial device, so it will increase the latency
+and CPU overhead of transferring data over the ppp interface. The
+characters are stored in a tagged format with timestamps, which can be
+displayed in readable form using the pppdump(8) program.
+.TP
.B remotename \fIname
Set the assumed name of the remote system for authentication purposes
to \fIname\fR.
connection until a valid LCP packet is received from the peer (as for
the `passive' option with ancient versions of pppd).
.TP
+.B sync
+Use synchronous HDLC serial encoding instead of asynchronous.
+The device used by pppd with this option must support synchronous
+serial communications. Currently supports Microgate SyncLink adapters
+under Linux.
+.TP
.B usehostname
Enforce the use of the hostname (with domain name appended, if given)
as the name of the local system for authentication purposes (overrides