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- # /etc/ppp/options
- #
- # Originally created by Jim Knoble <jmknoble@mercury.interpath.net>
- # Modified for Debian by alvar Bray <alvar@meiko.co.uk>
- # Modified for PPP Server setup by Christoph Lameter <clameter@debian.org>
- # Modified for ArchLinux by Manolis Tzanidakis <manolis@archlinux.org>
- #
- # To quickly see what options are active in this file, use this command:
- # egrep -v '#|^ *$' /etc/ppp/options
- # Specify which DNS Servers the incoming Win95 or WinNT Connection should use
- # Two Servers can be remotely configured
- # ms-dns 192.168.1.1
- # ms-dns 192.168.1.2
- # Specify which WINS Servers the incoming connection Win95 or WinNT should use
- # ms-wins 192.168.1.50
- # ms-wins 192.168.1.51
- # Run the executable or shell command specified after pppd has
- # terminated the link. This script could, for example, issue commands
- # to the modem to cause it to hang up if hardware modem control signals
- # were not available.
- #disconnect "chat -- \d+++\d\c OK ath0 OK"
- # async character map -- 32-bit hex; each bit is a character
- # that needs to be escaped for pppd to receive it. 0x00000001
- # represents '\x01', and 0x80000000 represents '\x1f'.
- asyncmap 0
- # Require the peer to authenticate itself before allowing network
- # packets to be sent or received.
- # Please do not disable this setting. It is expected to be standard in
- # future releases of pppd. Use the call option (see manpage) to disable
- # authentication for specific peers.
- auth
- # Use hardware flow control (i.e. RTS/CTS) to control the flow of data
- # on the serial port.
- crtscts
- # Use software flow control (i.e. XON/XOFF) to control the flow of data
- # on the serial port.
- #xonxoff
- # Specifies that certain characters should be escaped on transmission
- # (regardless of whether the peer requests them to be escaped with its
- # async control character map). The characters to be escaped are
- # specified as a list of hex numbers separated by commas. Note that
- # almost any character can be specified for the escape option, unlike
- # the asyncmap option which only allows control characters to be
- # specified. The characters which may not be escaped are those with hex
- # values 0x20 - 0x3f or 0x5e.
- #escape 11,13,ff
- # Don't use the modem control lines.
- #local
- # Specifies that pppd should use a UUCP-style lock on the serial device
- # to ensure exclusive access to the device.
- lock
- # Don't show the passwords when logging the contents of PAP packets.
- # This is the default.
- hide-password
- # When logging the contents of PAP packets, this option causes pppd to
- # show the password string in the log message.
- #show-password
- # Use the modem control lines. On Ultrix, this option implies hardware
- # flow control, as for the crtscts option. (This option is not fully
- # implemented.)
- modem
- # Set the MRU [Maximum Receive Unit] value to <n> for negotiation. pppd
- # will ask the peer to send packets of no more than <n> bytes. The
- # minimum MRU value is 128. The default MRU value is 1500. A value of
- # 296 is recommended for slow links (40 bytes for TCP/IP header + 256
- # bytes of data).
- #mru 542
- # Set the interface netmask to <n>, a 32 bit netmask in "decimal dot"
- # notation (e.g. 255.255.255.0).
- #netmask 255.255.255.0
- # 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).
- #noipdefault
- # Enables the "passive" option in the LCP. With this option, pppd will
- # attempt to initiate a connection; if no reply is received from the
- # peer, pppd will then just wait passively for a valid LCP packet from
- # the peer (instead of exiting, as it does without this option).
- #passive
- # With this option, pppd will not transmit LCP packets to initiate a
- # connection until a valid LCP packet is received from the peer (as for
- # the "passive" option with old versions of pppd).
- #silent
- # Don't request or allow negotiation of any options for LCP and IPCP
- # (use default values).
- #-all
- # Disable Address/Control compression negotiation (use default, i.e.
- # address/control field disabled).
- #-ac
- # Disable asyncmap negotiation (use the default asyncmap, i.e. escape
- # all control characters).
- #-am
- # Don't fork to become a background process (otherwise pppd will do so
- # if a serial device is specified).
- #-detach
- # Disable IP address negotiation (with this option, the remote IP
- # address must be specified with an option on the command line or in
- # an options file).
- #-ip
- # Disable IPCP negotiation and IP communication. This option should
- # only be required if the peer is buggy and gets confused by requests
- # from pppd for IPCP negotiation.
- #noip
- # Disable magic number negotiation. With this option, pppd cannot
- # detect a looped-back line.
- #-mn
- # Disable MRU [Maximum Receive Unit] negotiation (use default, i.e.
- # 1500).
- #-mru
- # Disable protocol field compression negotiation (use default, i.e.
- # protocol field compression disabled).
- #-pc
- # Require the peer to authenticate itself using PAP.
- #+pap
- # Don't agree to authenticate using PAP.
- #-pap
- # Require the peer to authenticate itself using CHAP [Cryptographic
- # Handshake Authentication Protocol] authentication.
- #+chap
- # Don't agree to authenticate using CHAP.
- #-chap
- # Disable negotiation of Van Jacobson style IP header compression (use
- # default, i.e. no compression).
- #-vj
- # Increase debugging level (same as -d). If this option is given, pppd
- # will log the contents of all control packets sent or received in a
- # readable form. The packets are logged through syslog with facility
- # daemon and level debug. This information can be directed to a file by
- # setting up /etc/syslog.conf appropriately (see syslog.conf(5)). (If
- # pppd is compiled with extra debugging enabled, it will log messages
- # using facility local2 instead of daemon).
- #debug
- # Append the domain name <d> to the local host name for authentication
- # purposes. For example, if gethostname() returns the name porsche,
- # but the fully qualified domain name is porsche.Quotron.COM, you would
- # use the domain option to set the domain name to Quotron.COM.
- #domain <d>
- # Enable debugging code in the kernel-level PPP driver. The argument n
- # is a number which is the sum of the following values: 1 to enable
- # general debug messages, 2 to request that the contents of received
- # packets be printed, and 4 to request that the contents of transmitted
- # packets be printed.
- #kdebug n
- # Set the MTU [Maximum Transmit Unit] value to <n>. Unless the peer
- # requests a smaller value via MRU negotiation, pppd will request that
- # the kernel networking code send data packets of no more than n bytes
- # through the PPP network interface.
- #mtu <n>
- # Set the name of the local system for authentication purposes to <n>.
- # This is a privileged option. With this option, pppd will use lines in the
- # secrets files which have <n> as the second field when looking for a
- # secret to use in authenticating the peer. In addition, unless overridden
- # with the user option, <n> will be used as the name to send to the peer
- # when authenticating the local system to the peer. (Note that pppd does
- # not append the domain name to <n>.)
- #name <n>
- # Enforce the use of the hostname as the name of the local system for
- # authentication purposes (overrides the name option).
- #usehostname
- # Set the assumed name of the remote system for authentication purposes
- # to <n>.
- #remotename <n>
- # Add an entry to this system's ARP [Address Resolution Protocol]
- # table with the IP address of the peer and the Ethernet address of this
- # system.
- proxyarp
- # Use the system password database for authenticating the peer using
- # PAP. Note: mgetty already provides this option. If this is specified
- # then dialin from users using a script under Linux to fire up ppp wont work.
- # login
- # If this option is given, pppd will send an LCP echo-request frame to the
- # peer every n seconds. Normally the peer should respond to the echo-request
- # by sending an echo-reply. This option can be used with the
- # lcp-echo-failure option to detect that the peer is no longer connected.
- lcp-echo-interval 30
- # If this option is given, pppd will presume the peer to be dead if n
- # LCP echo-requests are sent without receiving a valid LCP echo-reply.
- # If this happens, pppd will terminate the connection. Use of this
- # option requires a non-zero value for the lcp-echo-interval parameter.
- # This option can be used to enable pppd to terminate after the physical
- # connection has been broken (e.g., the modem has hung up) in
- # situations where no hardware modem control lines are available.
- lcp-echo-failure 4
- # Set the LCP restart interval (retransmission timeout) to <n> seconds
- # (default 3).
- #lcp-restart <n>
- # Set the maximum number of LCP terminate-request transmissions to <n>
- # (default 3).
- #lcp-max-terminate <n>
- # Set the maximum number of LCP configure-request transmissions to <n>
- # (default 10).
- #lcp-max-configure <n>
- # Set the maximum number of LCP configure-NAKs returned before starting
- # to send configure-Rejects instead to <n> (default 10).
- #lcp-max-failure <n>
- # Set the IPCP restart interval (retransmission timeout) to <n>
- # seconds (default 3).
- #ipcp-restart <n>
- # Set the maximum number of IPCP terminate-request transmissions to <n>
- # (default 3).
- #ipcp-max-terminate <n>
- # Set the maximum number of IPCP configure-request transmissions to <n>
- # (default 10).
- #ipcp-max-configure <n>
- # Set the maximum number of IPCP configure-NAKs returned before starting
- # to send configure-Rejects instead to <n> (default 10).
- #ipcp-max-failure <n>
- # Set the PAP restart interval (retransmission timeout) to <n> seconds
- # (default 3).
- #pap-restart <n>
- # Set the maximum number of PAP authenticate-request transmissions to
- # <n> (default 10).
- #pap-max-authreq <n>
- # Set the maximum time that pppd will wait for the peer to authenticate
- # itself with PAP to <n> seconds (0 means no limit).
- #pap-timeout <n>
- # Set the CHAP restart interval (retransmission timeout for
- # challenges) to <n> seconds (default 3).
- #chap-restart <n>
- # Set the maximum number of CHAP challenge transmissions to <n>
- # (default 10).
- #chap-max-challenge
- # If this option is given, pppd will rechallenge the peer every <n>
- # seconds.
- #chap-interval <n>
- # 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.
- #ipcp-accept-local
- # 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.
- #ipcp-accept-remote
- # Disable the IPXCP and IPX protocols.
- # To let pppd pass IPX packets comment this out --- you'll probably also
- # want to install ipxripd, and have the Internal IPX Network option enabled
- # in your kernel. /usr/doc/HOWTO/IPX-HOWTO.gz contains more info.
- noipx
- # Exit once a connection has been made and terminated. This is the default,
- # unless the `persist' or `demand' option has been specified.
- #nopersist
- # Do not exit after a connection is terminated; instead try to reopen
- # the connection.
- #persist
- # Terminate after n consecutive failed connection attempts.
- # A value of 0 means no limit. The default value is 10.
- #maxfail <n>
- # 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 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. When this is completed, pppd will
- # commence passing data packets (i.e., IP packets) across the link.
- #demand
- # Specifies that pppd should disconnect if the link is idle for <n> seconds.
- # The link is idle when no data packets (i.e. IP packets) are being sent or
- # received. Note: it is not advisable to use this option with the persist
- # option without the demand option. If the active-filter option is given,
- # data packets which are rejected by the specified activity filter also
- # count as the link being idle.
- #idle <n>
- # Specifies how many seconds to wait before re-initiating the link after
- # it terminates. This option only has any effect if the persist or demand
- # option is used. The holdoff period is not applied if the link was
- # terminated because it was idle.
- #holdoff <n>
- # Wait for up n milliseconds after the connect script finishes for a valid
- # PPP packet from the peer. At the end of this time, or when a valid PPP
- # packet is received from the peer, pppd will commence negotiation by
- # sending its first LCP packet. The default value is 1000 (1 second).
- # This wait period only applies if the connect or pty option is used.
- #connect-delay <n>
- # Packet filtering: for more information, see pppd(8)
- # Any packets matching the filter expression will be interpreted as link
- # activity, and will cause a "demand" connection to be activated, and reset
- # the idle connection timer. (idle option)
- # The filter expression is akin to that of tcpdump(1)
- #active-filter <filter-expression>
- # uncomment the line below this if you use PPPoE
- #plugin /usr/lib/pppd/plugins/pppoe.so
- # ---<End of File>---
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