diff options
Diffstat (limited to 'sysconfig/network-scripts/ifup-ippp')
| -rwxr-xr-x | sysconfig/network-scripts/ifup-ippp | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/sysconfig/network-scripts/ifup-ippp b/sysconfig/network-scripts/ifup-ippp new file mode 100755 index 00000000..91584fc2 --- /dev/null +++ b/sysconfig/network-scripts/ifup-ippp @@ -0,0 +1,290 @@ +#! /bin/sh +# +# ifup-ippp +# +# This script is normally called from the ifup script when it detects a ippp device. + +PATH=/sbin:/usr/sbin:/bin:/usr/bin + +DEBUG="no" + +# set device +CONFIG=$1 + +# load device net config +. $CONFIG + +# check that ipppd is available for syncppp +if [ "$ENCAP" = "syncppp" ]; then + if [ ! -x /usr/sbin/ipppd -a ! -x /sbin/ipppd ] ; then + logger -p daemon.info -t ifup-ippp "ipppd does not exist or is not executable" + exit 1 + fi +fi + +# check that isdnctrl is available +if [ ! -x /usr/sbin/isdnctrl -a ! -x /sbin/isdnctrl ] ; then + logger -p daemon.info -t ifup-ippp "isdnctrl does not exist or is not executable" + exit 1 +fi + +# load provider config +#[ -f /etc/sysconfig/networking/devices/$DEVICE.d/dialup ] || exit 1 +#. /etc/sysconfig/networking/devices/$DEVICE.d/dialup + +# check if device already is configured +isdnctrl list $DEVICE >/dev/null 2>&1 && exit 0 + +function log_echo() +{ + logger -p daemon.info -t ifup-ppp $"$*" +} + +function log_isdnctrl() +{ + logger -p daemon.info -t ifup-ppp isdnctrl $* + isdnctrl $* >/dev/null 2>&1 +} + +function start_ibod() +{ + # don't start ibod, if it's running + [ -f /var/lock/subsys/ibod ] && return + + device=$1 + if [ -f /etc/isdn/ibod.cf -a -x /usr/sbin/ibod ] ; then + ibod $device & + pid=`pidof ibod` + [ -n "$pid" ] && touch /var/lock/subsys/ibod + fi +} + +function addprovider() +{ + options= + if [ -z "$MSN" ]; then + log_echo "Error: $1: MSN not set" + return 1 + fi + if [ -z "$PHONE_OUT" ]; then + log_echo "Error: $1: no outgoing phone number set" + return 1 + fi + + # set the encapsulation mode + [ -z "$ENCAP" ] && ENCAP="syncppp" + + # set the dial mode + [ -z "$DIALMODE" ] && DIALMODE="off" + + [ "$AUTH" = "none" ] && AUTH="" + + # set layer-2/3 protocol + [ -z "$L2_PROT" ] && L2_PROT="hdlc" + [ -z "$L3_PROT" ] && L3_PROT="trans" + + # check local/remote IP + [ -z "$LOCAL_IP" ] && LOCAL_IP="0.0.0.0" + [ -z "$REMOTE_IP" ] && REMOTE_IP="0.0.0.0" + + # set default route + [ "$DELDEFAULTROUTE" = "enabled" -o -z "$DELDEFAULTROUTE" ] && options="$options deldefaultroute" + + # set authentication + [ -z "$USER" ] && USER="dialup" + if [ "$AUTH" = "-pap +chap" ]; then + options="$options name $USER" + else + options="$options user $USER" + fi + + # add ISDN device + log_isdnctrl addif $DEVICE + + # set local MSN + log_isdnctrl eaz $DEVICE $MSN + + # set dialout numbers + for i in $PHONE_OUT; do + log_isdnctrl addphone $DEVICE out $COUNTRYCODE$PREFIX$AREACODE$i + done + for i in $PHONE_IN; do + log_isdnctrl addphone $DEVICE in $i + done + + # set layer-2/3 protocol + log_isdnctrl l2_prot $DEVICE $L2_PROT + log_isdnctrl l3_prot $DEVICE $L3_PROT + + # set encapsulation + log_isdnctrl encap $DEVICE $ENCAP + + # set dialmode + log_isdnctrl dialmode $DEVICE $DIALMODE + + [ -n "$SECURE" ] && log_isdnctrl secure $DEVICE $SECURE + [ -n "$HUPTIMEOUT" ] && log_isdnctrl huptimeout $DEVICE $HUPTIMEOUT + [ -n "$CHARGEHUP" ] && log_isdnctrl chargehup $DEVICE $CHARGEHUP + [ -n "$CHARGEINT" ] && log_isdnctrl chargeint $DEVICE $CHARGEINT + + [ -n "$IHUP" ] && log_isdnctrl ihup $DEVICE $IHUP + + # set the number of dial atempts for each number + [ -n "$DIALMAX" ] && log_isdnctrl dialmax $DEVICE $DIALMAX + + # set callback + if [ "$CALLBACK" = "out" ]; then + log_isdnctrl callback $DEVICE $CALLBACK + else + log_isdnctrl callback $DEVICE off + fi + [ -n "$CBDELAY" ] && log_isdnctrl cbdelay $DEVICE $CBDELAY + [ -n "$CBHUP" ] && log_isdnctrl cbhup $DEVICE $CBHUP + + options="$options ipparam $DEVICE" + log_isdnctrl pppbind $DEVICE + if [ -z "$LOCAL_IP" ]; then + LOCAL_IP="0.0.0.0" + options="$options ipcp-accept-local" + else + options="$options noipdefault" + fi + # Add device + options="$options /dev/$DEVICE" + + # set channel bundling + if [ "$BUNDLING" = "yes" -a -n "$SLAVE_DEVICE" ]; then + [ -z "$SLAVE_MSN" ] && SLAVE_MSN="$MSN" + [ -z "$SLAVE_PHONE_OUT" ] && SLAVE_PHONE_OUT="$PHONE_OUT" + [ -z "$SLAVE_PHONE_IN" ] && SLAVE_PHONE_IN="$PHONE_IN" + [ -z "$SLAVE_HUPTIMEOUT" ] && SLAVE_HUPTIMEOUT="$HUPTIMEOUT" + [ -z "$SLAVE_CHARGEHUP" ] && SLAVE_CHARGEHUP="$CHARGEHUP" + [ -z "$SLAVE_CHARGEINT" ] && SLAVE_CHARGEINT="$CHARGEINT" + [ -z "$SLAVE_CBHUP" ] && SLAVE_CBHUP="$CBHUP" + [ -z "$SLAVE_IHUP" ] && SLAVE_IHUP="$IHUP" + [ -z "$SLAVE_DIALMAX" ] && SLAVE_DIALMAX="$DIALMAX" + [ -z "$SLAVE_CALLBACK" ] && SLAVE_CALLBACK="$CALLBACK" + [ -z "$SLAVE_CBDELAY" ] && SLAVE_CBDELAY="$CBDELAY" + [ -z "$SLAVE_DIALMODE" ] && SLAVE_DIALMODE="auto" + + slave=$SLAVE_DEVICE + options="$options /dev/$slave +mp" + + # Create slave and set options + log_isdnctrl addslave $DEVICE $slave + log_isdnctrl eaz $slave $SLAVE_MSN + + # set phone number + for i in $SLAVE_PHONE_OUT; do + log_isdnctrl addphone $slave out $COUNTRYCODE$PREFIX$AREACODE$i + done + for i in $SLAVE_PHONE_IN; do + log_isdnctrl addphone $slave in $i + done + + # set layer-2/3 protocol + log_isdnctrl l2_prot $slave $L2_PROT + log_isdnctrl l3_prot $slave $L3_PROT + + # set encapsulation + log_isdnctrl encap $slave $ENCAP + + # set dial mode + log_isdnctrl dialmode $slave $SLAVE_DIALMODE + + [ -n "$SECURE" ] && log_isdnctrl secure $slave $SECURE + [ -n "$SLAVE_HUPTIMEOUT" ] && log_isdnctrl huptimeout $slave $SLAVE_HUPTIMEOUT + [ -n "$SLAVE_CHARGEHUP" ] && log_isdnctrl chargehup $slave $SLAVE_CHARGEHUP + [ -n "$SLAVE_CHARGEINT" ] && log_isdnctrl chargeint $slave $SLAVE_CHARGEINT + [ -n "$SLAVE_IHUP" ] && log_isdnctrl ihup $slave $SLAVE_IHUP + [ -n "$SLAVE_DIALMAX" ] && log_isdnctrl dialmax $slave $SLAVE_DIALMAX + + # set callback + [ -n "$SLAVE_CBHUP" ] && log_isdnctrl cbhup $slave $SLAVE_CBHUP + [ -n "$SLAVE_CALLBACK" ] || SLAVE_CALLBACK="off" + log_isdnctrl callback $slave $SLAVE_CALLBACK + [ -n "$SLAVE_CBDELAY" ] && log_isdnctrl cbdelay $DEVICE $SLAVE_CBDELAY + + # options for master device + [ -n "$SLAVE_DELAY" ] && log_isdnctrl sdelay $DEVICE $SLAVE_DELAY + [ -n "$SLAVE_TRIGGER" ] && log_isdnctrl trigger $DEVICE $SLAVE_TRIGGER + fi + + if [ -z "$REMOTE_IP" ]; then + REMOTE_IP="0.0.0.0" + options="$options ipcp-accept-remote" + options="$LOCAL_IP:$REMOTE_IP $options" + else + options="$options $LOCAL_IP:$REMOTE_IP" + fi + + # Add default route while connection + options="$options defaultroute" + + # configure Van Jacobson style TCP/IP header compression and + # VJ connection-ID compression + [ "$VJ" = "off" ] && options="$options -vj" + [ "$VJCCOMP" = "off" ] && options="$options -vjccomp" + + # configure Address/Control compression, protocol field compression and + # BSD-Compression scheme + [ "$AC" = "off" ] && options="$options -ac" + [ "$PC" = "off" ] && options="$options -pc" + [ "$BSDCOMP" = "off" ] && options="$options -bsdcomp" + + # Set max receive and max transmit units + [ -n "$MRU" ] && options="$options mru $MRU" + [ -n "$MTU" ] && options="$options mtu $MTU" + + # set CBCP protocoll + [ "$CBCP" = "on" ] && options="$options callback 6" + + # set CCP protocoll + [ "$CCP" = "off" ] && options="$options noccp" + + # set host name + [ -n "$ISDN_HOSTNAME" ] && options="$options hostname $ISDN_HOSTNAME" + + # Set authentication + for i in $AUTH ; do + options="$options $i" + done + + # check dns entry + if [ -z "$DNS1" -a -z "$DNS2" ]; then + options="$options ms-get-dns" + else + options="$options ms-dns $DNS1 $DNS2" + fi + + # set debug + [ "$DEBUG" = "yes" ] && options="-d $options" + + # activate ISDN device + ifconfig $DEVICE $LOCAL_IP pointopoint $REMOTE_IP up >/dev/null 2>&1 + + if [ "$ENCAP" = "syncppp" ]; then + # start ipppd daemon + ipppd $options + + # start ibod daemon + [ "$BUNDLING" = "yes" -a -n "$SLAVE_DEVICE" ] && start_ibod $DEVICE + fi + + # set default gateway for dial on demand + if [ "$DIALMODE" = "auto" ]; then + echo 1 > /proc/sys/net/ipv4/ip_dynaddr + route del default >/dev/null 2>&1 + if [ -z "$REMOTE_IP" -o "$REMOTE_IP" = "0.0.0.0" ]; then + route add default $DEVICE >/dev/null 2>&1 + else + route add default gw $REMOTE_IP >/dev/null 2>&1 + fi + fi +} + +addprovider || exit 1 + +/etc/sysconfig/network-scripts/ifup-post $CONFIG + +exit 0 |