HOW CAN I CONFIGUR DYNDNS IN HG8245 RETOUR

HUAWEI HG8245 router that have 'dyndns-custom' in the 'Service Provider' list, you may use the 'dyndns-custom' option to set up dynamic DNS service.

From the main menu, select Advanced then DDNS. Use the following settings:

Service Provider: dyndns-custom
Host Name: api.dynu.com
Server port: 8245 or 80
Domain Name: If you have a Dynu subdomain yourdomain.dynu.com, enter yourdomain.dynu.com. If you have your own domain name yourdomain.com, use yourdomain.com.
User name: your Dynu username
Password: your Dynu password, IP update password or MD5/SHA256 encrypted password