.\" manual page [] for pppd 2.4
-.\" $Id: pppd.8,v 1.74 2003/11/27 21:55:19 paulus Exp $
+.\" $Id: pppd.8,v 1.77 2004/04/27 18:22:58 fcusack Exp $
.\" SH section heading
.\" SS subsection heading
.\" LP paragraph
in the expression from being interpreted by the shell. This option
is currently only available under Linux, and requires that the kernel
was configured to include PPP filtering support (CONFIG_PPP_FILTER).
+Note that it
+is possible to apply different constraints to incoming and outgoing
+packets using the \fBinbound\fR and \fBoutbound\fR qualifiers.
.TP
.B allow-ip \fIaddress(es)
Allow peers to use the given IP address or subnet without
Require the use of MPPE, with 128\-bit encryption.
.TP
.B require-mschap
-Require the peer to authenticate itself using MS-CHAP [Microsft Challenge
+Require the peer to authenticate itself using MS-CHAP [Microsoft Challenge
Handshake Authentication Protocol] authentication.
.TP
.B require-mschap-v2
-Require the peer to authenticate itself using MS-CHAPv2 [Microsft Challenge
+Require the peer to authenticate itself using MS-CHAPv2 [Microsoft Challenge
Handshake Authentication Protocol, Version 2] authentication.
.TP
.B require-eap
.TP
.B LINKNAME
The logical name of the link, set with the \fIlinkname\fR option.
+.TP
+.B DNS1
+If the peer supplies DNS server addresses, this variable is set to the
+first DNS server address supplied.
+.TP
+.B DNS2
+If the peer supplies DNS server addresses, this variable is set to the
+second DNS server address supplied.
.P
Pppd invokes the following scripts, if they exist. It is not an error
if they don't exist.