projects / 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 | |
| 6f5d8f0c | 10 | |
| 6bdd769d | 11 | eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings) |
| 6f5d8f0c | 12 | eval $(/usr/local/bin/readhash /var/ipfire/dhcp/settings) |
| 6bdd769d | 13 | |
| 8490e496 MT |
14 | function flush_chains() { |
| 15 | iptables -F DHCPGREENINPUT | |
| 16 | iptables -F DHCPGREENOUTPUT | |
| 17 | iptables -F DHCPBLUEINPUT | |
| 18 | iptables -F DHCPBLUEOUTPUT | |
| 19 | } | |
| 20 | ||
| 6bdd769d MT |
21 | case "$1" in |
| 22 | start) | |
| 8490e496 MT |
23 | flush_chains |
| 24 | ||
| 838925a6 | 25 | if [ -n "${GREEN_DEV}" -a -e "/var/ipfire/dhcp/enable_green" ]; then |
| 6bdd769d | 26 | devices="${GREEN_DEV}" |
| 8490e496 MT |
27 | |
| 28 | iptables -A DHCPGREENINPUT -i "${GREEN_DEV}" -j DHCPINPUT | |
| 29 | iptables -A DHCPGREENOUTPUT -o "${GREEN_DEV}" -j DHCPOUTPUT | |
| 6bdd769d | 30 | fi |
| 838925a6 | 31 | if [ -n "${BLUE_DEV}" -a -e "/var/ipfire/dhcp/enable_blue" ]; then |
| 8e8bbd9d | 32 | devices+=" ${BLUE_DEV}" |
| 8490e496 MT |
33 | |
| 34 | iptables -A DHCPBLUEINPUT -i "${BLUE_DEV}" -j DHCPINPUT | |
| 35 | iptables -A DHCPBLUEOUTPUT -o "${BLUE_DEV}" -j DHCPOUTPUT | |
| 36 | fi | |
| 37 | ||
| 6bdd769d MT |
38 | boot_mesg "Starting DHCP Server..." |
| 39 | loadproc /usr/sbin/dhcpd -q ${devices} | |
| 838925a6 | 40 | |
| 6f5d8f0c MT |
41 | # Start Unbound DHCP Lease Bridge unless RFC2136 is used |
| 42 | if [ "${DNS_UPDATE_ENABLED}" != on ]; then | |
| 43 | boot_mesg "Starting Unbound DHCP Leases Bridge..." | |
| 44 | loadproc /usr/sbin/unbound-dhcp-leases-bridge -d | |
| 45 | fi | |
| 46 | ||
| a2d5130f | 47 | (sleep 5 && chmod 644 /var/run/dhcpd.pid) & # Fix because silly dhcpd creates its pid with mode 640 |
| 6bdd769d MT |
48 | ;; |
| 49 | ||
| 50 | stop) | |
| 8490e496 MT |
51 | flush_chains |
| 52 | ||
| 6bdd769d | 53 | boot_mesg "Stopping DHCP Server..." |
| e5ba3160 | 54 | killproc -p /var/run/dhcpd.pid /usr/sbin/dhcpd |
| 274a6064 AF |
55 | if [ "$(ps -A | grep " dhcpd")" != "" ] ; then |
| 56 | # if fail use the hard way ... | |
| 57 | boot_mesg "Killing DHCP Server..." | |
| 58 | killall -w -s KILL /usr/sbin/dhcpd > /dev/null 2>&1 | |
| 59 | rm -f /var/run/dhcpd.pid > /dev/null 2>&1 | |
| 60 | echo_ok; | |
| 274a6064 | 61 | fi |
| 6f5d8f0c MT |
62 | |
| 63 | boot_mesg "Stopping Unbound DHCP Leases Bridge..." | |
| 64 | killproc /usr/sbin/unbound-dhcp-leases-bridge | |
| 6bdd769d MT |
65 | ;; |
| 66 | ||
| 67 | reload) | |
| 68 | boot_mesg "Reloading DHCP Server..." | |
| 69 | reloadproc /usr/sbin/dhcpd | |
| 70 | ;; | |
| 71 | ||
| 72 | restart) | |
| 73 | $0 stop | |
| 74 | sleep 1 | |
| 75 | $0 start | |
| 76 | ;; | |
| 77 | ||
| 78 | status) | |
| 79 | statusproc /usr/sbin/dhcpd | |
| 6f5d8f0c | 80 | statusproc /usr/sbin/unbound-dhcp-leases-bridge |
| 6bdd769d MT |
81 | ;; |
| 82 | ||
| 83 | *) | |
| 84 | echo "Usage: $0 {start|stop|reload|restart|status}" | |
| 85 | exit 1 | |
| 86 | ;; | |
| 87 | esac | |
| 88 | ||
| 89 | # End $rc_base/init.d/dhcp |