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|
#!/bin/sh
PATH=/sbin:/usr/sbin:/bin:/usr/bin
cd /etc/sysconfig/network-scripts
. network-functions
# ifup-post for PPP is handled through /etc/ppp/ip-up
if [ "$1" = daemon ] ; then
# we've been called from ppp-watch, so don't invoke it for persistence
shift
else
# just in case a full path to the configuration file is passed in
CONFIG=$(basename $1)
[ -f "$CONFIG" ] || CONFIG=ifcfg-$1
source_config
if [ "$DEMAND" != yes ] ; then
# let ppp-watch do the right thing
shift
exec /sbin/ppp-watch "${DEVICE}" "$@"
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 [ "$2" = "boot" -a "${ONBOOT}" = "no" ]; then
exit
fi
[ -x /usr/sbin/pppd ] || {
echo "/usr/sbin/pppd does not exist or is not executable"
echo "ifup-ppp for $DEVICE exiting"
logger -p daemon.info -t ifup-ppp \
"/usr/sbin/pppd does not exist or is not executable for $DEVICE"
exit 1
}
[ -n "$WVDIALSECT" -o -f /etc/sysconfig/network-scripts/chat-$DEVICE ] || {
echo "/etc/sysconfig/network-scripts/chat-$DEVICE does not exist"
echo "ifup-ppp for $DEVICE exiting"
logger -p daemon.info -t ifup-ppp \
"/etc/sysconfig/network-scripts/chat-$DEVICE does not exist for $DEVICE"
exit 1
}
opts="lock"
if [ "${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.
route del default >/dev/null 2>&1
opts="$opts defaultroute"
fi
if [ "${PEERDNS}" != no ] ; then
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"
chatdbg="-v"
fi
if [ ${DEMAND} = yes ] ; then
if [ -n "${IDLETIMEOUT}" ] ; then
opts="$opts demand idle ${IDLETIMEOUT}"
else
opts="$opts demand idle 600"
fi
fi
if [ -z "$WVDIALSECT" ] ; then
CHATSCRIPT=/etc/sysconfig/network-scripts/chat-$DEVNAME
[ -f $CHATSCRIPT ] || {
CHATSCRIPT=/etc/sysconfig/network-scripts/chat-$PARENTDEVNAME
}
else
CHATSCRIPT=
fi
(logger -p daemon.info -t ifup-ppp \
"pppd started for $DEVICE on $MODEMPORT at $LINESPEED" &)&
if [ -n "$WVDIALSECT" ] ; then
exec /usr/sbin/pppd -detach $opts $MODEMPORT $LINESPEED \
ipparam $DEVICE linkname $DEVICE \
noauth \
${PPPOPTIONS} \
connect "/usr/bin/wvdial --remotename $DEVICE --chat $WVDIALSECT"
else
exec /usr/sbin/pppd -detach $opts $MODEMPORT $LINESPEED \
ipparam $DEVICE linkname $DEVICE \
noauth \
${PPPOPTIONS} \
connect "/usr/sbin/chat $chatdbg -f $CHATSCRIPT"
fi
|
