| 1 | #!/bin/ash
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| 2 | #
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| 3 | # Network interface(s) init script
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| 4 | #
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| 5 | # config: /etc/network.conf
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| 6 | # /etc/network.d/interface.[devname]
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| 7 |
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| 8 | . /etc/rc.d/init.d/functions
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| 9 | . /etc/network.conf
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| 10 |
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| 11 | if [ "$NETWORKING" != "yes" ]; then
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| 12 | echo "Networking is disabled in /etc/network.conf"
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| 13 | exit 0
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| 14 | fi
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| 15 |
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| 16 | case "$1" in
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| 17 | start)
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| 18 | for i in /etc/network.d/interface.*
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| 19 | do
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| 20 | if [ -r "$i" ]; then
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| 21 | . $i
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| 22 | if [ "$DHCP" = "yes" ]; then
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| 23 | echo -n "Starting DHCP for interface $INTERFACE: "
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| 24 | # udhcpc is braindead, bring up interface first
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| 25 | ifconfig "$INTERFACE" up
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| 26 |
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| 27 | # Bridging code requires some time to wake up
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| 28 | [ "$INTERFACE" = "br0" ] && sleep 5
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| 29 |
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| 30 | udhcpc -b -i "$INTERFACE" -s /etc/udhcpc.conf \
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| 31 | -p "/var/run/udhcpc.$INTERFACE.pid" \
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| 32 | > /dev/null
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| 33 | else
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| 34 | echo -n "Setting up interface $INTERFACE: "
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| 35 | ifconfig "$INTERFACE" "$IPADDRESS" \
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| 36 | netmask "$NETMASK" \
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| 37 | broadcast "$BROADCAST" up
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| 38 | fi
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| 39 | check_status
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| 40 | fi
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| 41 | done
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| 42 |
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| 43 | if [ "$USE_GATEWAY" = "yes" -a -n "$GATEWAY" ]; then
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| 44 | echo -n "Setting default route: "
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| 45 | route add default gw $GATEWAY
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| 46 | check_status
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| 47 | fi
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| 48 | ;;
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| 49 | stop)
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| 50 | if [ "$USE_GATEWAY" = "yes" -a -n "$GATEWAY" ]; then
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| 51 | echo -n "Removing default route: "
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| 52 | route del -net 0.0.0.0
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| 53 | check_status
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| 54 | fi
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| 55 |
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| 56 | for i in /etc/network.d/interface.*
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| 57 | do
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| 58 | if [ -r "$i" ]; then
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| 59 | . $i
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| 60 | echo -n "Shutting down interface $INTERFACE: "
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| 61 | ifconfig $INTERFACE down
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| 62 | check_status
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| 63 | if [ "$DHCP" = "yes" ]; then
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| 64 | kill `cat "/var/run/udhcpc.$INTERFACE.pid"` 2>/dev/null || true
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| 65 | sleep 1
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| 66 | fi
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| 67 | fi
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| 68 | done
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| 69 | ;;
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| 70 | restart)
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| 71 | $0 stop
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| 72 | $0 start
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| 73 | ;;
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| 74 | status)
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| 75 | ifconfig
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| 76 | route
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| 77 | ;;
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| 78 | *)
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| 79 | echo "Usage: $0 {start|stop|restart|status}"
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| 80 | exit 1
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| 81 | esac
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