mirror of
https://git.linuxfromscratch.org/lfs.git
synced 2025-06-19 03:39:20 +01:00
25596ffb1d
SysV only. When stopping or rebooting the system, the network boot script is run and looks at all the /etc/sysconfig/ifconfig.* files. Some of the devices these files refer to may not be active or even refer to interfaces that are not defined on the current system. This change ignores non-existant interfaces and any interfaces that are not UP. This change also avoids bogus warning or error error messages when the system is shutting down.
89 lines
2.3 KiB
Bash
89 lines
2.3 KiB
Bash
#!/bin/sh
|
|
########################################################################
|
|
# Begin network
|
|
#
|
|
# Description : Network Control Script
|
|
#
|
|
# Authors : Gerard Beekmans - gerard@linuxfromscratch.org
|
|
# Nathan Coulson - nathan@linuxfromscratch.org
|
|
# Kevin P. Fleming - kpfleming@linuxfromscratch.org
|
|
# DJ Lucas - dj@linuxfromscratch.org
|
|
# Update : Bruce Dubbs - bdubbs@linuxfromscratch.org
|
|
#
|
|
# Version : LFS 7.0
|
|
#
|
|
########################################################################
|
|
|
|
### BEGIN INIT INFO
|
|
# Provides: $network
|
|
# Required-Start: $local_fs localnet swap
|
|
# Should-Start: $syslog firewalld iptables nftables
|
|
# Required-Stop: $local_fs localnet swap
|
|
# Should-Stop: $syslog firewalld iptables nftables
|
|
# Default-Start: 3 4 5
|
|
# Default-Stop: 0 1 2 6
|
|
# Short-Description: Starts and configures network interfaces.
|
|
# Description: Starts and configures network interfaces.
|
|
# X-LFS-Provided-By: LFS
|
|
### END INIT INFO
|
|
|
|
case "${1}" in
|
|
start)
|
|
# Start all network interfaces
|
|
for file in /etc/sysconfig/ifconfig.*
|
|
do
|
|
interface=${file##*/ifconfig.}
|
|
|
|
# Skip if $file is * (because nothing was found)
|
|
if [ "${interface}" = "*" ]; then continue; fi
|
|
|
|
/sbin/ifup ${interface}
|
|
done
|
|
;;
|
|
|
|
stop)
|
|
# Unmount any network mounted file systems
|
|
umount --all --force --types nfs,cifs,nfs4
|
|
|
|
# Reverse list
|
|
net_files=""
|
|
for file in /etc/sysconfig/ifconfig.*
|
|
do
|
|
net_files="${file} ${net_files}"
|
|
done
|
|
|
|
# Stop all network interfaces
|
|
for file in ${net_files}
|
|
do
|
|
interface=${file##*/ifconfig.}
|
|
|
|
# Skip if $file is * (because nothing was found)
|
|
if [ "${interface}" = "*" ]; then continue; fi
|
|
|
|
# See if interface exists
|
|
if [ ! -e /sys/class/net/$interface ]; then continue; fi
|
|
|
|
# Is interface UP?
|
|
ip link show $interface 2>/dev/null | grep -q "state UP"
|
|
if [ $? -ne 0 ]; then continue; fi
|
|
|
|
/sbin/ifdown ${interface}
|
|
done
|
|
;;
|
|
|
|
restart)
|
|
${0} stop
|
|
sleep 1
|
|
${0} start
|
|
;;
|
|
|
|
*)
|
|
echo "Usage: ${0} {start|stop|restart}"
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
exit 0
|
|
|
|
# End network
|