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73 lines
2.7 KiB
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73 lines
2.7 KiB
Plaintext
# HE Dynamic DNS Updater
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This script will update A and AAAA records on Hurricane Electric's DNS
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for hosts with DDNS enabled. It will pull your IPv4 from a source and
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your IPv6 from the local machine.
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It also includes two files, getv4.php and getv4.sh; which will allow
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you to run your own IP check service for IPv4 on a pfSense box if it
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also has the public v4 you want to use. If it's behind a bridge or
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DMZ, you'll have to use an external service.
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## Installation & Usage
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If you are using the pfSense IP Check Service, copy both the .sh and
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.php file in to /usr/local/www. It will be available at
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- https://[LAN.IP]/getv4.php
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- http://[LAN.IP]/getv4.php
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depending on if you use https or not.
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Copy hedyn.sh to your server using the hostname; then make a copy
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of it if you're updating/hosting multiple names. Edit the script
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with your hostname, APIKey, the device you want to use for IPv6,
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and which IPv4 check service you want to use. Add it to cron.
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The script will only update either v4 or v6 if the records don't
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match the machine's IP addresses.
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To use with just v4 or just v6; comment out the appropiate parts.
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## Caution
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This comes with no warranty. Any usage or modification to pfSense
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is done at your own risk.
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## Changelog
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```
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10-APR-2023: Initial Version
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```
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## License
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BSD 3-Clause License
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Copyright (c) 2023, Jay Moore
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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