This article will very quickly go through the process of setting DNS-O-Matic on your DD-WRT powered router.Do not use external IP check: I have mine selected to ‘Yes’…NOTE: The values for the host name and domain must be lowercase.
In this case, the URL will have the following format: https://dynamicdns.park-your-domain.com/update?
[email protected]&domain=yourdomain.tld&password=e747d77054a844409c486973cb&ip=127.0.0.1To dynamically update the IP address for a subdomain (test.yourdomain.tld), use test for Host (host=test).
Whenever an interface changes in some way, DHCP lease renew, PPPo E logout/login, etc, the IP will be updated.
There are many free Dyn DNS services out there, and pf Sense supports more than 15 different providers.
To dynamically update it for use www for Host: host=
TIP: If you don't want to use any DNS client, you can just bookmark the URL (after inputting proper values there) and access it whenever you need to update your IP. If you have any questions, feel free to contact our Support Team.
This will prevent you from losing a connection simply because your IP address changed.
Note: Free hostnames are deleted after 30 days of inactivity.
These can be used to update multiple services on the same interface, or multiple interfaces.
There are two tabs under Dynamic DNS, one for Dyn DNS providers, and one for RFC 2136 servers.
Dynamic DNS, will update an external provider with the current public IP address on the firewall.