VirtualBox

Ticket #1797: rc.tap

File rc.tap, 1.3 KB (added by Jennic IT, 16 years ago)
Line 
1#!/bin/sh
2# Start/stop/restart the TAP network interface.
3
4# Config
5REAL=eth0
6REALIP=10.99.102.80
7NETMASK=255.255.240.0
8GATEWAY=10.99.111.254
9BRIDGE=br0
10TAP=tap0
11
12# Start TAP.
13tap_start() {
14 echo "Starting TAP: $TAP"
15 if [ ! -e /dev/net ]; then
16 /usr/bin/mkdir /dev/net
17 fi
18 if [ ! -e /dev/net/tun ]; then
19 /usr/bin/mknod /dev/net/tun c 10 200
20 fi
21 /usr/bin/chgrp vboxusers /dev/net/tun
22 /usr/bin/chmod g+rw /dev/net/tun
23 /sbin/modprobe tun
24 /usr/sbin/brctl addbr $BRIDGE
25 /sbin/ifconfig $REAL 0.0.0.0 promisc up
26 /usr/sbin/brctl addif $BRIDGE $REAL
27 /usr/sbin/tunctl -t $TAP -u root -g vboxusers
28 /usr/sbin/brctl addif $BRIDGE $TAP
29 /sbin/ifconfig $TAP up
30 /sbin/ifconfig $BRIDGE inet $REALIP netmask $NETMASK
31 /sbin/route add default gw $GATEWAY $BRIDGE
32 /usr/bin/chmod 0666 /dev/net/tun
33 /usr/bin/VBoxAddIF tap0 mpeac br0
34}
35
36# Stop TAP.
37tap_stop() {
38 echo "Stopping TAP: $TAP"
39 /sbin/ifconfig $TAP down
40 /usr/sbin/tunctl -d $TAP
41 /sbin/ifconfig $BRIDGE down
42 /usr/sbin/brctl delbr $BRIDGE
43 /sbin/ifconfig $REAL inet $REALIP netmask $NETMASK up
44 /sbin/route add default gw $GATEWAY $REAL
45}
46
47# Restart TAP:
48tap_restart() {
49 tap_stop
50 tap_start
51}
52
53case "$1" in
54'start')
55 tap_start
56 ;;
57'stop')
58 tap_stop
59 ;;
60'restart')
61 tap_restart
62 ;;
63*)
64 echo "usage $0 start|stop|restart"
65esac
66

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