projects / people / pmueller / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 9c16cd92 MT |
1 | #!/bin/sh |
| 2 | ######################################################################## | |
| 3 | # Begin $network_devices/services/ipv4-static | |
| 4 | # | |
| 5 | # Description : IPV4 Static Boot Script | |
| 6 | # | |
| 7 | # Authors : Nathan Coulson - nathan@linuxfromscratch.org | |
| 8 | # Kevin P. Fleming - kpfleming@linuxfromscratch.org | |
| 9 | # Michael Tremer - mitch@ipfire.org | |
| 10 | # | |
| 11 | # Version : 00.00 | |
| 12 | # | |
| 13 | # Notes : | |
| 14 | # | |
| 15 | ######################################################################## | |
| 16 | ||
| 17 | . /etc/sysconfig/rc | |
| 18 | . ${rc_functions} | |
| 19 | eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings) | |
| 20 | ||
| 21 | if [ -z "${BROADCAST}" ]; then | |
| 22 | boot_mesg "BROADCAST variable missing from input, cannot continue." ${FAILURE} | |
| 23 | echo_failure | |
| 24 | exit 1 | |
| 25 | fi | |
| 26 | ||
| 27 | if [ -n "${ADDRESS}" -a -n "${NETMASK}" ]; then | |
| 28 | PREFIX=`whatmask ${NETMASK} | grep -e ^CIDR | awk -F': ' '{ print $2 }' | cut -c 2-` | |
| 29 | args="${args} ${ADDRESS}/${PREFIX} broadcast ${BROADCAST}" | |
| 30 | else | |
| 31 | boot_mesg "ADDRESS and/or NETMASK variable missing from input, cannot continue." ${FAILURE} | |
| 32 | echo_failure | |
| 33 | exit 1 | |
| 34 | fi | |
| 35 | ||
| 36 | case "${2}" in | |
| 37 | up) | |
| 38 | boot_mesg "Adding IPv4 address ${ADDRESS} to the ${1} interface..." | |
| 39 | ip addr add ${args} dev ${1} | |
| 40 | evaluate_retval | |
| 41 | ||
| 42 | if [ -n "${GATEWAY}" ]; then | |
| 43 | if ip route | grep -q default; then | |
| 44 | boot_mesg "Gateway already setup; skipping." ${WARNING} | |
| 45 | echo_warning | |
| 46 | else | |
| 47 | boot_mesg "Setting up default gateway..." | |
| 48 | ip route add default via ${GATEWAY} dev ${1} | |
| 49 | evaluate_retval | |
| 50 | fi | |
| 51 | fi | |
| 52 | ;; | |
| 53 | ||
| 54 | down) | |
| 55 | if [ -n "${GATEWAY}" ]; then | |
| 56 | boot_mesg "Removing default gateway..." | |
| 57 | ip route del default | |
| 58 | evaluate_retval | |
| 59 | fi | |
| 60 | ||
| 61 | boot_mesg "Removing IPv4 address ${ADDRESS} from the ${1} interface..." | |
| 62 | ip addr del ${args} dev ${1} | |
| 63 | evaluate_retval | |
| 64 | ;; | |
| 65 | ||
| 66 | *) | |
| 67 | echo "Usage: ${0} [interface] {up|down}" | |
| 68 | exit 1 | |
| 69 | ;; | |
| 70 | esac | |
| 71 | ||
| 72 | # End $network_devices/services/ipv4-static |