ipcp-accept-local and ipcp-accept-remote options.
.\" manual page [] for pppd 2.0
.\" manual page [] for pppd 2.0
-.\" $Id: pppd.8,v 1.1 1994/02/08 05:24:41 paulus Exp $
+.\" $Id: pppd.8,v 1.2 1994/02/08 23:50:51 paulus Exp $
.\" SH section heading
.\" SS subsection heading
.\" LP paragraph
.\" SH section heading
.\" SS subsection heading
.\" LP paragraph
.I <local_IP_address>\fB:\fI<remote_IP_address>
Set the local and/or remote interface IP addresses. Either one may be
omitted. The IP addresses can be specified with a host name or in
.I <local_IP_address>\fB:\fI<remote_IP_address>
Set the local and/or remote interface IP addresses. Either one may be
omitted. The IP addresses can be specified with a host name or in
-"decimal dot" notation (e.g. "150.203.23.247"). The default local
-address is the (first) IP address of the system. The remote address
-will be obtained from the peer if not specified in any option. Thus,
-in simple cases, this option is not required.
+decimal dot notation (e.g. 150.234.56.78). The default local
+address is the (first) IP address of the system (unless the
+.B noipdefault
+option is given). The remote address will be obtained from the peer
+if not specified in any option. Thus, in simple cases, this option is
+not required.
+If a local and/or remote IP address is specified with this option,
+.I pppd
+will not accept a different value from the peer in the IPCP
+negotiation, unless the
+.B ipcp-accept-local
+and/or
+.B ipcp-accept-remote
+options are given, respectively.
.TP
.B -all
Don't request or allow negotiation of any options for LCP and IPCP (use
.TP
.B -all
Don't request or allow negotiation of any options for LCP and IPCP (use
Use the system password database for authenticating the peer using
PAP.
.TP
Use the system password database for authenticating the peer using
PAP.
.TP
+.B noipdefault
+Disables the default behaviour when no local IP address is specified,
+which is to determine (if possible) the local IP address from the
+hostname. With this option, the peer will have to supply the local IP
+address during IPCP negotiation (unless it specified explicitly on the
+command line or in an options file).
+.TP
.B lcp-restart \fI<n>
Set the LCP restart interval (retransmission timeout) to <n> seconds
(default 3).
.B lcp-restart \fI<n>
Set the LCP restart interval (retransmission timeout) to <n> seconds
(default 3).
If this option is given,
.I pppd
will rechallenge the peer every <n> seconds.
If this option is given,
.I pppd
will rechallenge the peer every <n> seconds.
+.TP
+.B ipcp-accept-local
+With this option,
+.I pppd
+will accept the peer's idea of our local IP address, even if the
+local IP address was specified in an option.
+.TP
+.B ipcp-accept-remote
+With this option,
+.I pppd
+will accept the peer's idea of its (remote) IP address, even if the
+remote IP address was specified in an option.
.SH OPTIONS FILES
Options can be taken from files as well as the command line.
.I pppd
.SH OPTIONS FILES
Options can be taken from files as well as the command line.
.I pppd