projects / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 9c16cd92 MT |
1 | #!/bin/sh |
| 2 | # Begin $network-devices/services/dhcpcd | |
| 3 | ||
| 4 | # Based upon lfs-bootscripts-1.12 $network_devices/if{down,up} | |
| 5 | # Rewritten by Nathan Coulson <nathan@linuxfromscratch.org> | |
| 6 | # Adapted for dhcpcd by DJ Lucas <dj@lucasit.com> | |
| 7 | # Made compatible for ipfire by Michael Tremer mitch@ipfire.org | |
| 8 | ||
| 9 | . /etc/sysconfig/rc | |
| 10 | . $rc_functions | |
| 11 | ||
| 12 | PIDFILE="/var/run/dhcpcd-$1.pid" | |
| 13 | LEASEINFO="/var/ipfire/dhcpc/dhcpcd-$1.info" | |
| 14 | ||
| 15 | case "$2" in | |
| 16 | up) | |
| 406f019f MT |
17 | boot_mesg -n "Starting dhcpcd on the $1 interface..." |
| 18 | echo -n "${1}" > /var/ipfire/red/iface | |
| 19 | ||
| 9c16cd92 MT |
20 | # Test to see if there is a stale pid file |
| 21 | if [ -f "$PIDFILE" ] | |
| 22 | then | |
| 23 | ps `cat "$PIDFILE"` | grep dhcpcd > /dev/null | |
| 24 | if [ $? != 0 ] | |
| 25 | then | |
| 26 | rm -f /var/run/dhcpcd-$1.pid > /dev/null | |
| 27 | else | |
| 28 | boot_mesg "dhcpcd already running!" ${WARNING} | |
| 29 | echo_warning | |
| 30 | exit 2 | |
| 31 | fi | |
| 32 | fi | |
| 33 | /sbin/iptables -A REDINPUT -p tcp --source-port 67 --destination-port 68 -i ${1} -j ACCEPT | |
| 34 | /sbin/iptables -A REDINPUT -p udp --source-port 67 --destination-port 68 -i ${1} -j ACCEPT | |
| 35 | DHCP_START="-N -R -L /var/ipfire/dhcpc " | |
| 36 | if [ -n "${DHCP_HOSTNAME}" ]; then | |
| 37 | DHCP_START+="-h ${DHCP_HOSTNAME}" | |
| 38 | fi | |
| 406f019f | 39 | /sbin/dhcpcd $1 $DHCP_START >/dev/null 2>&1 |
| 9c16cd92 MT |
40 | # Save the return value |
| 41 | RET="$?" | |
| 42 | # Print the assigned settings if requested | |
| 43 | if [ "$RET" = "0" -a "$PRINTIP" = "yes" ]; then | |
| 44 | . /var/ipfire/dhcpc/dhcpcd-$1.info | |
| 406f019f | 45 | logger -t ipfire "DHCPCD Success" |
| 9c16cd92 MT |
46 | if [ "$PRINTALL" = "yes" ]; then |
| 47 | echo "" | |
| 48 | echo_ok | |
| 49 | boot_mesg " DHCP Assigned Settings for $1:" | |
| 50 | boot_mesg_flush | |
| 51 | boot_mesg " IP Address: $IPADDR" | |
| 52 | boot_mesg_flush | |
| 53 | if [ -n "${DHCP_HOSTNAME}" ]; then | |
| 54 | boot_mesg " Hostname: $DHCP_HOSTNAME" | |
| 55 | boot_mesg_flush | |
| 56 | fi | |
| 57 | boot_mesg " Subnet Mask: $NETMASK" | |
| 58 | boot_mesg_flush | |
| 59 | boot_mesg " Default Gateway: $GATEWAY" | |
| 60 | boot_mesg_flush | |
| 61 | boot_mesg " DNS Server: $DNS" | |
| 62 | boot_mesg_flush | |
| 63 | else | |
| 64 | boot_mesg " IP Addresss: ""$IPADDR" | |
| 65 | echo_ok | |
| 66 | fi | |
| 67 | else | |
| 68 | echo "" | |
| 406f019f | 69 | logger -t ipfire "DHCPCD Fail" |
| 9c16cd92 MT |
70 | $(exit "$RET") |
| 71 | evaluate_retval | |
| 72 | fi | |
| 73 | ;; | |
| 74 | ||
| 75 | down) | |
| 76 | boot_mesg -n "Stopping dhcpcd on the $1 interface..." | |
| 77 | # Do nothing with the client daemon if we have an infinate | |
| 78 | # lease time as the client exits when started in this case, | |
| 79 | # just echo OK. | |
| 80 | DHCP_STOP="-k" | |
| 81 | if [ -e $LEASEINFO ] | |
| 82 | then | |
| 83 | . $LEASEINFO | |
| 84 | ||
| 85 | if [ "$LEASETIME" = "4294967295" ] | |
| 86 | then | |
| 87 | # do nothing, just echo ok | |
| 88 | echo "" | |
| 89 | echo_ok | |
| 90 | else | |
| 91 | if [ -n "$DHCP_STOP" ] | |
| 92 | then | |
| 93 | /sbin/dhcpcd $1 $DHCP_STOP &> /dev/null | |
| 94 | RET="$?" | |
| 95 | if [ "$RET" -eq 0 ]; then | |
| 96 | echo "" | |
| 97 | echo_ok | |
| 98 | elif [ "$RET" -eq 1 ]; then | |
| 99 | boot_mesg "dhcpcd not running!" ${WARNING} | |
| 100 | echo_warning | |
| 101 | else | |
| 102 | echo "" | |
| 103 | echo_failure | |
| 104 | fi | |
| 105 | else | |
| 106 | echo "" | |
| 107 | killproc dhcpcd | |
| 108 | fi | |
| 109 | fi | |
| 110 | else | |
| 111 | boot_mesg -n "LEASEINFO Test failed! - " ${WARNING} | |
| 112 | boot_mesg "dhcpcd is not running!" ${WARNING} | |
| 113 | echo_warning | |
| 114 | exit 1 | |
| 115 | fi | |
| 116 | ;; | |
| 117 | ||
| 118 | *) | |
| 119 | echo "Usage: $0 [interface] {up|down}" | |
| 120 | exit 1 | |
| 121 | ;; | |
| 122 | esac | |
| 123 | ||
| 124 | # End $network_devices/services/dhcpcd |