projects / people / teissler / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 6bdd769d MT |
1 | #!/bin/sh |
| 2 | # Begin $rc_base/init.d/dhcp | |
| 3 | ||
| 4 | # Based on sysklogd script from LFS-3.1 and earlier. | |
| 5 | # Rewritten by Gerard Beekmans - gerard@linuxfromscratch.org | |
| 6 | # Modified for IPFire by Michael Tremer - mitch@ipfire.org | |
| 7 | ||
| 8 | . /etc/sysconfig/rc | |
| 9 | . $rc_functions | |
| 10 | eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings) | |
| 11 | ||
| 8490e496 MT |
12 | function flush_chains() { |
| 13 | iptables -F DHCPGREENINPUT | |
| 14 | iptables -F DHCPGREENOUTPUT | |
| 15 | iptables -F DHCPBLUEINPUT | |
| 16 | iptables -F DHCPBLUEOUTPUT | |
| 17 | } | |
| 18 | ||
| 6bdd769d MT |
19 | case "$1" in |
| 20 | start) | |
| 8490e496 MT |
21 | flush_chains |
| 22 | ||
| 838925a6 | 23 | if [ -n "${GREEN_DEV}" -a -e "/var/ipfire/dhcp/enable_green" ]; then |
| 6bdd769d | 24 | devices="${GREEN_DEV}" |
| 8490e496 MT |
25 | |
| 26 | iptables -A DHCPGREENINPUT -i "${GREEN_DEV}" -j DHCPINPUT | |
| 27 | iptables -A DHCPGREENOUTPUT -o "${GREEN_DEV}" -j DHCPOUTPUT | |
| 6bdd769d | 28 | fi |
| 838925a6 | 29 | if [ -n "${BLUE_DEV}" -a -e "/var/ipfire/dhcp/enable_blue" ]; then |
| 8e8bbd9d | 30 | devices+=" ${BLUE_DEV}" |
| 8490e496 MT |
31 | |
| 32 | iptables -A DHCPBLUEINPUT -i "${BLUE_DEV}" -j DHCPINPUT | |
| 33 | iptables -A DHCPBLUEOUTPUT -o "${BLUE_DEV}" -j DHCPOUTPUT | |
| 34 | fi | |
| 35 | ||
| 6bdd769d MT |
36 | boot_mesg "Starting DHCP Server..." |
| 37 | loadproc /usr/sbin/dhcpd -q ${devices} | |
| 838925a6 | 38 | |
| a2d5130f | 39 | (sleep 5 && chmod 644 /var/run/dhcpd.pid) & # Fix because silly dhcpd creates its pid with mode 640 |
| 6bdd769d MT |
40 | ;; |
| 41 | ||
| 42 | stop) | |
| 8490e496 MT |
43 | flush_chains |
| 44 | ||
| 6bdd769d | 45 | boot_mesg "Stopping DHCP Server..." |
| e5ba3160 | 46 | killproc -p /var/run/dhcpd.pid /usr/sbin/dhcpd |
| 274a6064 AF |
47 | if [ "$(ps -A | grep " dhcpd")" != "" ] ; then |
| 48 | # if fail use the hard way ... | |
| 49 | boot_mesg "Killing DHCP Server..." | |
| 50 | killall -w -s KILL /usr/sbin/dhcpd > /dev/null 2>&1 | |
| 51 | rm -f /var/run/dhcpd.pid > /dev/null 2>&1 | |
| 52 | echo_ok; | |
| 53 | exit 0 | |
| 54 | fi | |
| 6bdd769d MT |
55 | ;; |
| 56 | ||
| 57 | reload) | |
| 58 | boot_mesg "Reloading DHCP Server..." | |
| 59 | reloadproc /usr/sbin/dhcpd | |
| 60 | ;; | |
| 61 | ||
| 62 | restart) | |
| 63 | $0 stop | |
| 64 | sleep 1 | |
| 65 | $0 start | |
| 66 | ;; | |
| 67 | ||
| 68 | status) | |
| 69 | statusproc /usr/sbin/dhcpd | |
| 70 | ;; | |
| 71 | ||
| 72 | *) | |
| 73 | echo "Usage: $0 {start|stop|reload|restart|status}" | |
| 74 | exit 1 | |
| 75 | ;; | |
| 76 | esac | |
| 77 | ||
| 78 | # End $rc_base/init.d/dhcp |