This entry is removed when the PPP connection is broken. This option
is privileged if the \fInodefaultroute\fR option has been specified.
.TP
+.B defaultroute-metric
+Define the metric of the \fIdefaultroute\fR and only add it if there
+is no other default route with the same metric. With the default
+value of -1, the route is only added if there is no default route at
+all.
+.TP
.B disconnect \fIscript
Execute the command specified by \fIscript\fR, by passing it to a
shell, after
.TP
.B ipv6 \fI<local_interface_identifier>\fR,\fI<remote_interface_identifier>
Set the local and/or remote 64-bit interface identifier. Either one may be
-omitted. The identifier must be specified in standard ascii notation of
+omitted. The identifier must be specified in standard ASCII notation of
IPv6 addresses (e.g. ::dead:beef). If the
\fIipv6cp\-use\-ipaddr\fR
option is given, the local identifier is the local IPv4 address (see above).
.TP
.B demand
Initiate the link only on demand, i.e. when data traffic is present.
-With this option, the remote IP address must be specified by the user
-on the command line or in an options file. Pppd will initially
+With this option, the remote IP address may be specified by the user
+on the command line or in an options file, or if not, pppd will use
+an arbitrary address in the 10.x.x.x range. Pppd will initially
configure the interface and enable it for IP traffic without
connecting to the peer. When traffic is available, pppd will
connect to the peer and perform negotiation, authentication, etc.
The \fIdemand\fR option implies the \fIpersist\fR option. If this
behaviour is not desired, use the \fInopersist\fR option after the
\fIdemand\fR option. The \fIidle\fR and \fIholdoff\fR
-options are also useful in conjuction with the \fIdemand\fR option.
+options are also useful in conjunction with the \fIdemand\fR option.
.TP
.B domain \fId
Append the domain name \fId\fR to the local host name for authentication
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
+Set the maximum number of IPXCP terminate request frames before the
local system considers that the peer is not listening to them. The
default value is 3.
.TP
system password database to be allowed access. See also the
\fBenable\-session\fR option.
.TP
+.B master_detach
+If multilink is enabled and this pppd process is the multilink bundle
+master, and the link controlled by this pppd process terminates, this
+pppd process continues to run in order to maintain the bundle. If the
+\fBmaster_detach\fR option has been given, pppd will detach from its
+controlling terminal in this situation, even if the \fBnodetach\fR
+option has been given.
+.TP
.B maxconnect \fIn
Terminate the connection when it has been available for network
traffic for \fIn\fR seconds (i.e. \fIn\fR seconds after the first
.B noremoteip
Allow pppd to operate without having an IP address for the peer. This
option is only available under Linux. Normally, pppd will request the
-peer's IP address, and if the peer does not supply it, pppd will not
-bring up the link for IP traffic. With this option, if the peer does
+peer's IP address, and if the peer does not supply it, pppd will use
+an arbitrary address in the 10.x.x.x subnet.
+With this option, if the peer does
not supply its IP address, pppd will not ask the peer for it, and will
not set the destination address of the ppp interface. In this
situation, the ppp interface can be used for routing by creating
device. The \fIscript\fR will be run in a child process with the
pseudo-tty master as its standard input and output. An explicit
device name may not be given if this option is used. (Note: if the
-\fIrecord\fR option is used in conjuction with the \fIpty\fR option,
+\fIrecord\fR option is used in conjunction with the \fIpty\fR option,
the child process will have pipes on its standard input and output.)
.TP
.B receive\-all
.TP
.B srp\-use\-pseudonym
When operating as an EAP SRP\-SHA1 client, attempt to use the pseudonym
-stored in ~/.ppp_psuedonym first as the identity, and save in this
+stored in ~/.ppp_pseudonym first as the identity, and save in this
file any pseudonym offered by the peer during authentication.
.TP
.B sync
.TP
.B unit \fInum
Sets the ppp unit number (for a ppp0 or ppp1 etc interface name) for outbound
-connections.
+connections. If the unit is already in use a dynamically allocated number will
+be used.
+.TP
+.B ifname \fIstring
+Set the ppp interface name for outbound connections. If the interface name is
+already in use, or if the name cannot be used for any other reason, pppd will
+terminate.
.TP
.B unset \fIname
Remove a variable from the environment variable for scripts that are
the first network control protocol, usually the IP control protocol,
has come up).
.TP
+.B up_sdnotify
+Use this option to run pppd in systemd service units of Type=notify
+(\fBup_sdnotify\fR implies \fBnodetach\fR).
+When \fBup_sdnotify\fR is enabled, pppd will notify systemd once
+it has successfully established the ppp connection (to the point where
+the first network control protocl, usually the IP control protocol,
+has come up). This option is only availble when pppd is compiled with
+systemd support.
+.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
.PP
An options file is parsed into a series of words, delimited by
whitespace. Whitespace can be included in a word by enclosing the
-word in double-quotes ("). A backslash (\\) quotes the following character.
+word in double-quotes ("). A backslash (\e) quotes the following character.
A hash (#) starts a comment, which continues until the end of the
line. There is no restriction on using the \fIfile\fR or \fIcall\fR
options within an options file.
.br
"name:" "^Umyuserid"
.br
-"word:" "\\qmypassword"
+"word:" "\eqmypassword"
.br
-"ispts" "\\q^Uppp"
+"ispts" "\eq^Uppp"
.br
"~\-^Uppp\-~"
.LP
prior written permission.
.LP
4. Redistributions of any form whatsoever must retain the following
- acknowledgments:
+ acknowledgements:
.br
"This product includes software developed by Computing Services
at Carnegie Mellon University (http://www.cmu.edu/computing/)."
projects / ppp.git / blobdiff