From a2989f6b0eb119c60088dc2c6be720601c8542a1 Mon Sep 17 00:00:00 2001
From: Nalin Dahyabhai <nalin@redhat.com>
Date: Mon, 7 Aug 2000 09:09:04 +0000
Subject: fix demand-dialing for PPP

---
 sysconfig/network-scripts/ifdown-ppp | 25 ++++++++++++++++++-------
 sysconfig/network-scripts/ifup-ppp   | 12 +++++++-----
 2 files changed, 25 insertions(+), 12 deletions(-)

(limited to 'sysconfig/network-scripts')

diff --git a/sysconfig/network-scripts/ifdown-ppp b/sysconfig/network-scripts/ifdown-ppp
index 3265c72d..282c22b0 100755
--- a/sysconfig/network-scripts/ifdown-ppp
+++ b/sysconfig/network-scripts/ifdown-ppp
@@ -7,7 +7,18 @@ cd /etc/sysconfig/network-scripts
 CONFIG=$1
 source_config
 
-file=/var/run/pppwatch-$DEVICE.pid
+if [ "${DEMAND}" != no -a -f /var/run/ppp-${DEVICE}.pid ] ; then
+    PID=`head -1 /var/run/ppp-${DEVICE}.pid`
+    kill -TERM ${PID}
+    sleep 2
+    [ ! -d /proc/${PID} ] && exit 0
+    kill -TERM ${PID}
+    sleep 2
+    [ ! -d /proc/${PID} ] && exit 0
+    exit 1
+fi
+
+file=/var/run/pppwatch-${DEVICE}.pid
 
 if [ ! -f $file ]; then
     # ppp isn't running, or we didn't start it
@@ -15,17 +26,17 @@ if [ ! -f $file ]; then
 fi
 
 PID=`cat $file`
-[ -n "$PID" ] || exit 1
+[ -n "${PID}" ] || exit 1
 
-kill -TERM $PID > /dev/null 2>&1
-[ ! -d /proc/$PID ] && exit 0
+kill -TERM ${PID} > /dev/null 2>&1
+[ ! -d /proc/${PID} ] && exit 0
 sleep 2
-[ ! -d /proc/$PID ] && exit 0
+[ ! -d /proc/${PID} ] && exit 0
 
 # killing ppp-watch twice in a row causes it to send a SIGKILL to pppd pgrp
-kill -TERM $PID > /dev/null 2>&1
+kill -TERM ${PID} > /dev/null 2>&1
 # ip-down won't run in this case
 /etc/sysconfig/network-scripts/ifdown-post $1
-[ ! -d /proc/$PID ] && exit 0
+[ ! -d /proc/${PID} ] && exit 0
 
 exit 1
diff --git a/sysconfig/network-scripts/ifup-ppp b/sysconfig/network-scripts/ifup-ppp
index a8a3f7d6..d672f72e 100755
--- a/sysconfig/network-scripts/ifup-ppp
+++ b/sysconfig/network-scripts/ifup-ppp
@@ -6,7 +6,7 @@ cd /etc/sysconfig/network-scripts
 
 # ifup-post for PPP is handled through /etc/ppp/ip-up
 
-if [ "$1" = daemon ] ; then
+if [ "${1}" = daemon ] ; then
   # we've been called from ppp-watch, so don't invoke it for persistence
   shift
 else
@@ -21,8 +21,8 @@ else
   fi
 fi
 
-CONFIG=${1}
-[ -f "${CONFIG}" ] || CONFIG=ifcfg-$1
+CONFIG=$1
+[ -f "${CONFIG}" ] || CONFIG=ifcfg-${1}
 source_config
 
 if [ -z "${DISCONNECTTIMEOUT}" ]; then
@@ -92,6 +92,8 @@ if [ ${DEMAND} = yes ] ; then
   else
     opts="$opts demand idle 600"
   fi
+else
+  opts="$opts updetach"
 fi
 
 if [ -z "${WVDIALSECT}" ] ; then
@@ -107,13 +109,13 @@ fi
   "pppd started for ${DEVICE} on ${MODEMPORT} at ${LINESPEED}" &)&
 
 if [ -n "${WVDIALSECT}" ] ; then
-  exec /usr/sbin/pppd -detach $opts ${MODEMPORT} ${LINESPEED} \
+  exec /usr/sbin/pppd $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} \
+  exec /usr/sbin/pppd $opts ${MODEMPORT} ${LINESPEED} \
     ipparam ${DEVICE} linkname ${DEVICE} \
     noauth \
     ${PPPOPTIONS} \
-- 
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