blob: 2d668e9839ff9a4afe97c2661f632aeaa2096e6c [file] [log] [blame]
#!/bin/sh -e
### BEGIN INIT INFO
# Provides: networking
# Required-Start: mountkernfs $local_fs
# Required-Stop: $local_fs
# Should-Start: ifupdown
# Should-Stop: ifupdown
# Default-Start: S
# Default-Stop: 0 6
# Short-Description: Raise network interfaces.
### END INIT INFO
PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin"
[ -x /sbin/ifup ] || exit 0
. /lib/lsb/init-functions
process_options() {
[ -e /etc/network/options ] || return 0
log_warning_msg "/etc/network/options still exists and it will be IGNORED! Read README.Debian of netbase."
}
check_network_file_systems() {
[ -e /proc/mounts ] || return 0
if [ -e /etc/iscsi/iscsi.initramfs ]; then
log_warning_msg "not deconfiguring network interfaces: iSCSI root is mounted."
exit 0
fi
exec 9<&0 < /proc/mounts
while read DEV MTPT FSTYPE REST; do
case $DEV in
/dev/nbd*|/dev/nd[a-z]*|/dev/etherd/e*)
log_warning_msg "not deconfiguring network interfaces: network devices still mounted."
exit 0
;;
esac
case $FSTYPE in
nfs|nfs4|smbfs|ncp|ncpfs|cifs|coda|ocfs2|gfs|pvfs|pvfs2|fuse.httpfs|fuse.curlftpfs)
log_warning_msg "not deconfiguring network interfaces: network file systems still mounted."
exit 0
;;
esac
done
exec 0<&9 9<&-
}
check_network_swap() {
[ -e /proc/swaps ] || return 0
exec 9<&0 < /proc/swaps
while read DEV MTPT FSTYPE REST; do
case $DEV in
/dev/nbd*|/dev/nd[a-z]*|/dev/etherd/e*)
log_warning_msg "not deconfiguring network interfaces: network swap still mounted."
exit 0
;;
esac
done
exec 0<&9 9<&-
}
case "$1" in
start)
process_options
log_action_begin_msg "Configuring network interfaces"
if ifup -a; then
log_action_end_msg $?
else
log_action_end_msg $?
fi
;;
stop)
check_network_file_systems
check_network_swap
log_action_begin_msg "Deconfiguring network interfaces"
if ifdown -a --exclude=lo; then
log_action_end_msg $?
else
log_action_end_msg $?
fi
;;
force-reload|restart)
process_options
log_warning_msg "Running $0 $1 is deprecated because it may not enable again some interfaces"
log_action_begin_msg "Reconfiguring network interfaces"
ifdown -a --exclude=lo || true
if ifup -a --exclude=lo; then
log_action_end_msg $?
else
log_action_end_msg $?
fi
;;
*)
echo "Usage: /etc/init.d/networking {start|stop}"
exit 1
;;
esac
exit 0