source: projects/initscripts/tags/initscripts-8.91.0/sysconfig/network-scripts/ifup-ctc @ 2576

#!/bin/bash
#
# /etc/sysconfig/network-scripts/ifup-ctc
#
# the ctc network driver is a point-to-point driver on S/390 machines
#
# To get the ctc module to load automatically at boot, you will need to
# add the following line to /etc/modprobe.conf:
#
# alias ctc0 ctc
#

cd /etc/sysconfig/network-scripts
. /etc/sysconfig/network-scripts/network-functions

. /etc/sysconfig/network

CONFIG=$1
[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG
source_config

if [ "$2" = "boot" -a "${ONBOOT}" = "no" ]
then
        exit
fi
[ -n "${MTU}" ] && opts="${opts} mtu ${MTU}"

ifconfig ${DEVICE} ${IPADDR} ${opts} pointopoint ${GATEWAY} netmask ${NETMASK}

# Wait for the device to come up - the chandev'ified ctc driver can take
# quite a while...
timeout=0
while ! ping -w 30 -c 1 ${GATEWAY} &>/dev/null; do
        timeout=$(($timeout + 1))
        if [ $timeout = 20 ]; then
                echo $"ERROR: ${DEVICE} did not come up!"
                break
        fi
done

if [ "${NETWORK}" != "" ] ; then
        route add -host ${GATEWAY} metric 1 ${DEVICE}
fi

if [ "${GATEWAY}" != "" ]; then
        if [ "${GATEWAYDEV}" = "" -o "${GATEWAYDEV}" = "${DEVICE}" ]; then
                # set up default gateway
                route add default gw ${GATEWAY} ${METRIC:+metric $METRIC}
        fi
fi

/etc/sysconfig/network-scripts/ifup-post $1