* sync ppp with main arch

ppp/LICENSE

@@ -0,0 +1,7 @@
+Copyrights:
+***********
+
+All of the code can be freely used and redistributed.  The individual
+source files each have their own copyright and permission notice.
+Pppd, pppstats and pppdump are under BSD-style notices.  Some of the
+pppd plugins are GPL'd.  Chat is public domain.

ppp/PKGBUILD

@@ -2,10 +2,10 @@
 # Maintainer: Thomas Baechler <thomas@archlinux.org>
 pkgname=ppp
 pkgver=2.4.7
-pkgrel=5
+pkgrel=6
 pkgdesc="A daemon which implements the Point-to-Point Protocol for dial-up networking"
 arch=(x86_64 powerpc64le)
-url="http://www.samba.org/ppp/"
+url="https://www.samba.org/ppp/"
 license=('GPL' 'BSD')
 depends=('glibc' 'libpcap>=1.0.0' 'openssl')
 backup=(etc/ppp/{chap-secrets,pap-secrets,options,ip-up,ip-down,ip-down.d/00-dns.sh,ip-up.d/00-dns.sh,ipv6-up.d/00-iface-config.sh})

ppp/ip-down

@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# This script is run by pppd after the connection has ended.
+#
+
+# Execute all scripts in /etc/ppp/ip-down.d/
+for ipdown in /etc/ppp/ip-down.d/*.sh; do
+  if [ -x $ipdown ]; then
+    # Parameters: interface-name tty-device speed local-IP-address remote-IP-address ipparam
+    $ipdown "$@"
+  fi
+done

ppp/ip-down.d.dns.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+if [ -x /usr/bin/resolvconf ]; then
+  /usr/bin/resolvconf -fd ${IFNAME}
+else
+  [ -e /etc/resolv.conf.backup.${IFNAME} ] && mv /etc/resolv.conf.backup.${IFNAME} /etc/resolv.conf
+fi

ppp/ip-up

@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# This script is run by pppd when there's a successful ppp connection.
+#
+
+# Execute all scripts in /etc/ppp/ip-up.d/
+for ipup in /etc/ppp/ip-up.d/*.sh; do
+  if [ -x $ipup ]; then
+    # Parameters: interface-name tty-device speed local-IP-address remote-IP-address ipparam
+    $ipup "$@"
+  fi
+done

ppp/ip-up.d.dns.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+if [ "$USEPEERDNS" = "1" -a -f /etc/ppp/resolv.conf ]; then
+  if [ -x /usr/bin/resolvconf ]; then
+    /usr/bin/resolvconf -a ${IFNAME} </etc/ppp/resolv.conf
+  else
+    [ -e /etc/resolv.conf ] && mv /etc/resolv.conf /etc/resolv.conf.backup.${IFNAME}
+    mv /etc/ppp/resolv.conf /etc/resolv.conf
+    chmod 644 /etc/resolv.conf
+  fi
+fi

ppp/ipv6-down

@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# This script is run by pppd after the connection has ended.
+#
+
+# Execute all scripts in /etc/ppp/ipv6-down.d/
+for ipdown in /etc/ppp/ipv6-down.d/*.sh; do
+  if [ -x $ipdown ]; then
+    # Parameters: interface-name tty-device speed local-link-local-address remote-link-local-address ipparam
+    $ipdown "$@"
+  fi
+done

ppp/ipv6-up

@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# This script is run by pppd when there's a successful ppp connection.
+#
+
+# Execute all scripts in /etc/ppp/ipv6-up.d/
+for ipup in /etc/ppp/ipv6-up.d/*.sh; do
+  if [ -x $ipup ]; then
+    # Parameters: interface-name tty-device speed local-link-local-address remote-link-local-address ipparam
+    $ipup "$@"
+  fi
+done

ppp/ipv6-up.d.iface-config.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo 0 > /proc/sys/net/ipv6/conf/$1/use_tempaddr
+echo 2 > /proc/sys/net/ipv6/conf/$1/accept_ra

ppp/options

@@ -0,0 +1,352 @@
+# /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>---

ppp/ppp.systemd

@@ -0,0 +1,9 @@
+[Unit]
+Description=PPP link to %I
+Before=network.target
+
+[Service]
+ExecStart=/usr/sbin/pppd call %I nodetach nolog
+
+[Install]
+WantedBy=multi-user.target