#! /bin/bash . /etc/init.d/functions cd /etc/sysconfig/network-scripts . ./network-functions # ifup-post for PPP is handled through /etc/ppp/ip-up if [ "${1}" = daemon ] ; then # we've been called from ppp-watch, so don't invoke it for persistence shift else # just in case a full path to the configuration file is passed in CONFIG=${1##*/} # CONFIG=$(basename $1) [ -f "${CONFIG}" ] || CONFIG=ifcfg-${1} source_config # don't start ppp-watch by xDSL if [ "${DEMAND}" != yes -a "$TYPE" != "xDSL" ] ; then # let ppp-watch do the right thing exec /sbin/ppp-watch "${CONFIG##ifcfg-}" "$2" fi fi CONFIG=$1 [ -f "${CONFIG}" ] || CONFIG=ifcfg-${1} source_config if [ -z "${DISCONNECTTIMEOUT}" ]; then DISCONNECTTIMEOUT=2 fi if [ -z "${RETRYTIMEOUT}" ]; then RETRYTIMEOUT=30 fi if [ -z "${IDLETIMEOUT}" ]; then IDLETIMEOUT=600 fi if [ "${2}" = "boot" -a "${ONBOOT}" = "no" ]; then exit fi [ -x /sbin/pppd -o -x /usr/sbin/pppd ] || { echo $"pppd does not exist or is not executable" echo $"ifup-ppp for ${DEVICE} exiting" /usr/bin/logger -p daemon.info -t ifup-ppp \ $"pppd does not exist or is not executable for ${DEVICE}" exit 1 } # check that xDSL connection if [ "$TYPE" = "xDSL" ] ; then if [ -x /sbin/adsl-start -o -x /usr/sbin/adsl-start ] ; then adsl-start /etc/sysconfig/network-scripts/$CONFIG exit $? else /usr/bin/logger -p daemon.info -t ifup-ppp \ $"adsl-start does not exist or is not executable for ${DEVICE}" exit 1 fi fi PEERCONF=/etc/ppp/peers/${DEVNAME} if [ "${DEBUG}" = "yes" ]; then CHATDBG="-v" fi if [ ! -f ${PEERCONF} ]; then if [ -z "${WVDIALSECT}" ] ; then CHATSCRIPT=/etc/sysconfig/network-scripts/chat-${DEVNAME} [ -f ${CHATSCRIPT} ] || { echo $"/etc/sysconfig/network-scripts/chat-${DEVNAME} does not exist" echo $"ifup-ppp for ${DEVNAME} exiting" /usr/bin/logger -p daemon.info -t ifup-ppp \ $"/etc/sysconfig/network-scripts/chat-${DEVNAME} does not exist for ${DEVICE}" exit 1 } fi /usr/bin/logger -s -p daemon.notice -t ifup-ppp \ $"Setting up a new ${PEERCONF} config file" if [ -f /etc/ppp/peers/${DEVICE} ]; then cp -f /etc/ppp/peers/${DEVICE} ${PEERCONF} else touch ${PEERCONF} fi if [ "${WVDIALSECT}" ]; then echo "connect \"/usr/bin/wvdial --remotename ${DEVNAME} --chat '${WVDIALSECT}'\"" >> ${PEERCONF} else echo "connect \"/usr/sbin/chat ${CHATDBG} -f ${CHATSCRIPT}\"" >> ${PEERCONF} fi fi opts="lock" if [ "${HARDFLOWCTL}" != no ] ; then opts="$opts modem crtscts" fi if [ "${ESCAPECHARS}" != yes ] ; then opts="$opts asyncmap 00000000" fi if [ "${DEFROUTE}" != no ] ; then # pppd will no longer delete an existing default route # so we have to help it out a little here. DEFRT=$(ip route list match 0.0.0.0/0) [ -n "${DEFRT}" ] && echo "$DEFRT" > /etc/default-routes echo "$DEFRT" | while read spec; do ip route del $spec; done opts="$opts defaultroute" fi if [ "${PEERDNS}" != no ] ; then cp -f /etc/resolv.conf /etc/resolv.conf.save opts="$opts usepeerdns" fi if [ -n "${MRU}" ] ; then opts="$opts mru ${MRU}" fi if [ -n "${MTU}" ] ; then opts="$opts mtu ${MTU}" fi if [ -n "${IPADDR}${REMIP}" ] ; then # if either IP address is set, the following will work. opts="$opts ${IPADDR}:${REMIP}" fi if [ -n "${PAPNAME}" ] ; then opts="$opts user ${PAPNAME} remotename ${DEVNAME}" fi if [ "${DEBUG}" = yes ] ; then opts="$opts debug" fi if [ ${DEMAND} = yes ] ; then opts="$opts demand ktune idle ${IDLETIMEOUT} holdoff ${RETRYTIMEOUT}" exec= else opts="$opts nodetach" exec=exec fi (/usr/bin/logger -p daemon.info -t ifup-ppp \ $"pppd started for ${DEVNAME} on ${MODEMPORT} at ${LINESPEED}" &)& $exec pppd $opts ${MODEMPORT} ${LINESPEED} \ ipparam ${DEVNAME} linkname ${DEVNAME} call ${DEVNAME}\ noauth \ ${PPPOPTIONS} || exit if [ "${DEMAND}" = "yes" ] ; then # pppd is a tad slow to write the pid-file. sleep 2 if [ -f /var/run/ppp-${DEVNAME}.pid ] ; then REALDEVICE=`tail -1 /var/run/ppp-${DEVNAME}.pid` /etc/sysconfig/network-scripts/ifup-routes ${REALDEVICE} ${DEVNAME} fi fi