Hi there, everyone!
This post explains the procedure of how to configure the DNS server address of a Huawei ONT. Please find more information on the current topic below.

Question: How to configure the DNS server address of a Huawei ONT (HG8045A, HG8240, HG8245, HG8247H)?
Answer:
1. In most cases, the default user name for logging in to the web page is root, the password is admin and the IP address is 192.168.100.1. However, for security reasons, the default password or IP address may have been changed before delivery. The nameplate prevails. Enter the IP address in the address bar of your browser.
2. Enter the default login account and password on the nameplate on the rear of the ONT and click Login.
3. Click the Network Application tab and then choose DNS Configuration from the navigation tree. In the right pane, configure DNS template, DNS parameters and you can also configure static DNS domain name resolution.

4. Click Apply.
| Parameter | Description |
| Dns template | Indicates a DNS template. It can be set to DEFAULT, PRIORITY, or INTERNET. |
| Domain Name | Indicates the DNS domain name. |
| WAN Name | Indicates the WAN port of the static DNS configuration. |
| DNS Server | Indicates the DNS server address. |
| IP Address | Indicates the IP address resolved by using the static domain name. |
Huawei ONT's include:
HG8010, HG8010H, HG8010Z, HG8012H, HG8040, HG8045, HG8045A, HG8045Q, HG8110, HG8240, HG8245, HG8245A, HG8245D, HG8245H, HG8245Q, HG8245Q2, HG8245T, HG8245U, HG8247, HG8247A, HG8247H, HG8247T, HG8310M, HG8311, HG8321, HG8321R, HG8447, HG8540M, HG8546M and so on.
HG8010, HG8010H, HG8010Z, HG8012H, HG8040, HG8110, HG8240, HG8310M, HG8311, HG8321, HG8321R and HG8540M are bridging ONTs and do not support this operation
Related links:
1. How to use the WiFi SSID hiding function of an HG659
2. How to configure the DDNS on HG659
3. How to use the USB storage function of an HG659
4. How to use the WPS function of an HG659
5. How to configure the DNS server address of an HG659
6. How to troubleshoot in case of an abnormal indicator on a Huawei ONT
7. How to use the WiFi SSID hiding function of a Huawei ONT
8. How to configure the DDNS of a Huawei ONT
9. How to use the USB function of a Huawei ONT
10. How to use the WPS function of a Huawei ONT
11. How to configure the DNS server address of a Huawei ONT
12. How to configure the MAC address filtering to prevent unauthorized network access on a Huawei ONT
13. How to improve a Huawei ONT's WiFi speed
14. How to obtain user manuals for Huawei ONT
15. How to change the username and password of Huawei ONT's
16. How to change the username and password of a Huawei HG659
17. How to obtain user manuals for Huawei HG659
18. How to obtain the HG659 default IP address
19. How to specify the websites by URL filtering on Huawei ONT's
20. How to obtain Huawei ONT default IP address
21. How to reset a Huawei ONT to its default settings
Thank you for reading!