+.B ipcp-accept-local
+With this option, 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, pppd will accept the peer's idea of its (remote) IP
+address, even if the remote IP address was specified in an option.
+.TP
+.B ipcp-max-configure \fIn
+Set the maximum number of IPCP configure-request transmissions to
+\fIn\fR (default 10).
+.TP
+.B ipcp-max-failure \fIn
+Set the maximum number of IPCP configure-NAKs returned before starting
+to send configure-Rejects instead to \fIn\fR (default 10).
+.TP
+.B ipcp-max-terminate \fIn
+Set the maximum number of IPCP terminate-request transmissions to
+\fIn\fR (default 3).
+.TP
+.B ipcp-restart \fIn
+Set the IPCP restart interval (retransmission timeout) to \fIn\fR
+seconds (default 3).
+.TP
+.B ipparam \fIstring
+Provides an extra parameter to the ip-up and ip-down scripts. If this
+option is given, the \fIstring\fR supplied is given as the 6th
+parameter to those scripts.
+.TP
+.B ipx-network \fIn
+Set the IPX network number in the IPXCP configure request frame to
+\fIn\fR, a hexadecimal number (without a leading 0x). There is no
+valid default. If this option is not specified, the network number is
+obtained from the peer. If the peer does not have the network number,
+the IPX protocol will not be started.
+.TP
+.B ipx-node \fIn\fB:\fIm
+Set the IPX node numbers. The two node numbers are separated from each
+other with a colon character. The first number \fIn\fR is the local
+node number. The second number \fIm\fR is the peer's node number. Each
+node number is a hexadecimal number, at most 10 digits long. The node
+numbers on the ipx-network must be unique. There is no valid
+default. If this option is not specified then the node numbers are
+obtained from the peer.
+.TP
+.B ipx-router-name \fI<string>
+Set the name of the router. This is a string and is sent to the peer
+as information data.
+.TP
+.B ipx-routing \fIn
+Set the routing protocol to be received by this option. More than one
+instance of \fIipx-routing\fR may be specified. The '\fInone\fR'
+option (0) may be specified as the only instance of ipx-routing. The
+values may be \fI0\fR for \fINONE\fR, \fI2\fR for \fIRIP/SAP\fR, and
+\fI4\fR for \fINLSP\fR.
+.TP
+.B ipxcp-accept-local
+Accept the peer's NAK for the node number specified in the ipx-node
+option. If a node number was specified, and non-zero, the default is
+to insist that the value be used. If you include this option then you
+will permit the peer to override the entry of the node number.
+.TP
+.B ipxcp-accept-network
+Accept the peer's NAK for the network number specified in the
+ipx-network option. If a network number was specified, and non-zero, the
+default is to insist that the value be used. If you include this
+option then you will permit the peer to override the entry of the node
+number.
+.TP
+.B ipxcp-accept-remote
+Use the peer's network number specified in the configure request
+frame. If a node number was specified for the peer and this option was
+not specified, the peer will be forced to use the value which you have
+specified.
+.TP
+.B ipxcp-max-configure \fIn
+Set the maximum number of IPXCP configure request frames which the
+system will send to \fIn\fR. The default is 10.
+.TP
+.B ipxcp-max-failure \fIn
+Set the maximum number of IPXCP NAK frames which the local system will
+send before it rejects the options. The default value is 3.
+.TP
+.B ipxcp-max-terminate \fIn
+Set the maximum nuber of IPXCP terminate request frames before the
+local system considers that the peer is not listening to them. The
+default value is 3.