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#!/bin/sh
#
# ifup-hdlc -- Interface config script for up'ing HDLC devices
# by ||ugh Daniel <hugh@toad.com> 2000/02/18
# Copyright (C) 2000, under the terms of the GPLv2
# portions of this code are from the ifup script
#
# RCSID $Id: ifup-hdlc,v 1.1 2000/02/25 15:55:27 notting Exp $
#
#
#
# This script is called via network-scripts/ifup's OTHERSCRIPT mechanism
# Tested and found working for LMC cards on RedHat-6.1 systems.
PATH=/sbin:/usr/sbin:/bin:/usr/bin
cd /etc/sysconfig/network-scripts
. network-functions
need_hostname
CONFIG=$1
[ -z "$CONFIG" ] && {
echo "usage: ifup-hdlc <device name>" >&2
exit 1
}
[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG
[ -f "$CONFIG" ] || {
echo "$0: no settings file for <device name>" >&2
exit 1
}
if [ $UID != 0 ]; then
if [ -x /usr/sbin/usernetctl ]; then
if /usr/sbin/usernetctl $CONFIG report ; then
exec /usr/sbin/usernetctl $CONFIG up
fi
fi
echo "Users cannot control this device." >&2
exit 1
fi
source_config
if [ "foo$2" = "fooboot" -a "${ONBOOT}" = "no" ]; then
exit
fi
DEVICETYPE=`echo $DEVICE | sed "s/[0-9]*$//"`
REALDEVICE=`echo $DEVICE | sed 's/:.*//g'`
if echo $DEVICE | grep -q ':' ; then
ISALIAS=yes
else
ISALIAS=no
fi
if [ -z "${DEVICE}" ] ; then
# Sysadmin must state driver device file
# FIXUP: this could/should come from the command line argument
echo "$0: Error: no DEVICE= setting in ./$CONFIG" >&2
exit 1
fi
if [ -z "${IPADDR}" ] ; then
# Sysadmin must state our ends IP address in the config file
echo "$0: Error: no IPADDR= setting in ./$CONFIG" >&2
exit 1
fi
if [ -z "${POINTOPOINT}" ] ; then
# Sysadmin must state other ends IP address in the config file
echo "$0: Error: no POINTOPOINT= setting in ./$CONFIG" >&2
exit 1
fi
#
# WARNING: this currently only works for LMC cards...
# FIXUP: we need a general interface for all cards on this...
# hdlcctl -i DEV --interface DEV --linkencap=cisco --status # etc.
if [ -n "${LINKENCAP}" ]; then
# The sysadmin needs to explictly set the line line encapsulation
# Possbile values: cisco, syncppp, ???
PATH=${PATH}:/usr/local/sbin
if [ -z "`type -path lmcctl`" ]; then
# Can't find the
echo "$0: Error: can't find the lmcctl sbinary command" >&2
exit 1
fi
case "${LINKENCAP}" in
"syncppp")
/sbin/ifconfig ${DEVICE} down
lmcctl -i ${DEVICE} -P
retval=$?
if [ $retval -ne 0 ]; then
# Something failed
echo "$0: Failed: could not set the requested line encap (${LINKENCAP}) on ${DEVICE}, error number ${retval}." >&2
fi
;;
"cisco")
/sbin/ifconfig ${DEVICE} down
lmcctl -i ${DEVICE} -p
retval=$?
if [ $retval -ne 0 ]; then
# Something failed
echo "$0: Failed: could not set the requested line encap (${LINKENCAP}) on ${DEVICE}, error number ${retval}." >&2
fi
;;
*)
# Unknown link encapsulation error
echo "$0: Error: LINKENCAP type (${LINKENCAP}) unknown." >&2
exit 1
esac
fi
# Warning: this block of code is, by nature, vendor specific.
if [ -n "${LMCCTL}" ]; then
# The user wants to run a LMC (www.lanmedia.com) cards control command
PATH=${PATH}:/usr/local/sbin
if [ -z "`type -path lmcctl`" ]; then
# Can't find the
echo "$0: Error: can't find the lmcctl sbinary command" >&2
exit 1
fi
/sbin/ifconfig ${DEVICE} down
lmcctl -i ${DEVICE} ${LMCCTL}
retval=$?
if [ $retval -ne 0 ]; then
# Something went wrong
echo "$0: Error: The LMCCTL for ${DEVICE} failed, returning ${retval}" >&2
exit ${retval}
fi
fi
# is this device available? (this catches PCMCIA devices for us)
/sbin/ifconfig ${REALDEVICE} 2>&1 | grep -s "not found" > /dev/null
if [ "$?" = "0" ]; then
echo "Delaying ${DEVICE} initialization due to missing device."
exit 1
fi
/sbin/ifconfig ${DEVICE} up ${IPADDR} pointopoint ${POINTOPOINT} netmask 255.255.255.255
retval=$?
if [ ${retval} -ne 0 ]; then
# The ifconfig failed, report it to the poor sysadmin
echo "$0: Failure: ifconfig of ${DEVICE} failed with a return value of ${retval}" >&2
exit ${retval}
fi
. /etc/sysconfig/network
if [ "${GATEWAY}" != "" ]; then
if [ "${GATEWAYDEV}" = "" -o "${GATEWAYDEV}" = "${DEVICE}" ]; then
# set up default gateway
route add default gw ${GATEWAY} ${DEVICE}
retval=$?
if [ ${retval} -ne 0 ]; then
# The g
echo "$0: Error: failed to install the default route on ${DEVICE}" >&2
exit ${retval}
fi
DEFGW=${GATEWAY}
fi
fi
if [ "$IPX" = yes ]; then
/etc/sysconfig/network-scripts/ifup-ipx $DEVICE
fi
exec /etc/sysconfig/network-scripts/ifup-post $CONFIG
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