36 lines
1.2 KiB
Bash
36 lines
1.2 KiB
Bash
#!/bin/bash
|
|
##
|
|
# dhclient wrapper to update your dns
|
|
#
|
|
# @copyright 2013 Steffen Vogel
|
|
# @license http://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
|
|
# @author Steffen Vogel <post@steffenvogel.de>
|
|
# @link http://www.steffenvogel.de
|
|
#
|
|
# Add this file to /etc/dhcp/dhclient-exit-hooks.d/nsupdate
|
|
# to update your dns autmatically when you get a new DHCP/IP lease from your ISP
|
|
##
|
|
##
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
|
|
# or implied. See the License for the specific language governing
|
|
# permissions and limitations under the License.
|
|
##
|
|
|
|
NS=/usr/local/bin/nsupdate.sh
|
|
key=/etc/bind/dhcp.key
|
|
zone=0l.de
|
|
host=wg.0l.de
|
|
server=127.0.0.1
|
|
|
|
case $reason in
|
|
BOUND|RENEW|REBIND|TIMEOUT)
|
|
$NS update -d $new_ip_address -k $key -z $zone -n $server -i $interface $host ;;
|
|
RELEASE)
|
|
$NS delete -d $old_ip_address -k $key -z $zone -n $server $host ;;
|
|
esac
|