To set up the DynDNS service on a server and verify its status, please follow these steps:
**Step 1: Set up the DynDNS service**
1. Log in to your router's web interface (usually by going to
yandex.dyndns.org).
2. Find the section labeled "DHCP" or "IP Management".
3. Look for the option to add a new service, such as "DynDNS" or "IP address auto-configuration".
4. Enter the IP addresses you want to use (e.g.,
8.8.8.8 and
8.8.4.4).
**Step 2: Configure the DynDNS service**
Create a file called
.dyndns.json in your home directory with the following content:
``
json
{
"Dyn": {
"name": "Your Server Name",
"ip_address": "8.8.4.4"
}
}
`
Replace Your Server Name
with the actual name of your server and 8.8.4.4
with the IP address you set up in Step 1.
**Step 3: Set the DynDNS port**
In your .dyndns.json
file, add the following line:
`
json
{
"Dyn": {
// ...
"port": 8080,
// ...
}
}
`
This will use port 8080 for the DynDNS service.
**Step 4: Start the DynDNS service**
1. Go back to your router's web interface.
2. Find the section labeled "Dynamic IP" or "DHCP".
3. Click on "Edit" next to your current service (if any) and then click "Add New Service".
In the search box, type DynDNS
and click on "Search for services". Select the DynDNS service you set up in Step 1.
4. Enter a name for your server (e.g., Your Server Name
) and select "Start" as the action.
5. A new service will be created: enter 8.8.4.4
or 172.16.34.44
, which are two commonly used DynDNS servers.
6. Set DynDNS Port
to 8080.
**Step 5: Verify the status**
Open a web browser and navigate to your server's public IP address (you can find it in your router's web interface).
1. Enter [dyndns status]
(replace with [your_server_name].[yandex.dyndns](
)" target="_blank" rel="noopener">http://dyn)) in the URL bar of your browser.
2. If your DynDNS service is online, you should see a page that displays the current status.
**Step 6: Test and debug**
1. Visit
http://8.8.4.4/` (or use the server's public IP address).
2. Verify that your server responds correctly to DNS requests.
3. If any issues arise, such as "STATUS:NO_CHANGE", go back to your DynDNS setup and check for updates or reconfigure settings.
By following these steps, you should be able to set up a working DynDNS service on your server and verify its status using the provided instructions.