- If you have not done so already, set up OpenSRS registrar integration in WHMCS. For information about how to do this, please visit http://docs.whmcs.com/OpenSRS.
- Open a support ticket at https://my.hosting.com. In the ticket, request that hosting.com unblock the firewall for ports 55000 and 55443 for the IP address range 216.40.33.0/24.
- After you receive notification from hosting.com that your server’s firewall has been opened for the specified ports, whitelist the server IP address in your OpenSRS account. To do this, follow these steps:
- Log in to your OpenSRS account.
- Under Profile Management, click Add IPs for Script/API Access.
- On the Script/API Access page, type the server IP address for your WHMCS installation, and then click Add Rule.
🚧 Important It can take up to one hour for the IP address whitelist setting to propagate and take effect.
- You should now be able to access your OpenSRS account from WHMCS.
More information
- To view the official WHMCS documentation, please visit http://docs.whmcs.com.
- To view the official OpenSRS documentation, please visit http://www.opensrs.com/site/resources/documentation.