.\" manual page [] for pppd 2.4
-.\" $Id: pppd.8,v 1.67 2002/11/02 19:48:13 carlsonj Exp $
+.\" $Id: pppd.8,v 1.69 2003/01/16 10:22:35 fcusack Exp $
.\" SH section heading
.\" SS subsection heading
.\" LP paragraph
in the expression from being interpreted by the shell. Note that it
is possible to apply different constraints to incoming and outgoing
packets using the \fBinbound\fR and \fBoutbound\fR qualifiers. This
-option is currently only available under NetBSD, and then only if both
-the kernel and pppd were compiled with PPP_FILTER defined.
+option is currently only available under NetBSD or Linux, and then
+only if both the kernel and pppd were compiled with PPP_FILTER defined.
.TP
.B persist
Do not exit after a connection is terminated; instead try to reopen
Currently supports Microgate SyncLink adapters
under Linux and FreeBSD 2.2.8 and later.
.TP
+.B unit \fInum
+Sets the ppp unit number (for a ppp0 or ppp1 etc interface name) for outbound
+connections.
+.TP
.B updetach
With this option, pppd will detach from its controlling terminal once
it has successfully established the ppp connection (to the point where