Dedicated Data

What Is Dedicated Data?

If you configure dedicated data for your IoT SIM cards, they can only access preset platforms or systems. You can configure dedicated data with fixed addresses, including fixed domain names and fixed IP addresses.

A fixed domain name or IP address is required for dedicated data.

Configuration Rules

Currently, dedicated data can be configured only for IoT SIM cards of China Telecom, China Mobile, and China Unicom.

Configuration rules of different carriers:

Do not directly use the content of the Fixed Address (Only for Reference) column in the table. Set the fixed address based on the site requirements.
The wildcard character (*) indicates any characters. For example, the domain name https://*.example.com includes https://www.example.com, https://a.example.com, and https://b.example.com. The wildcard character (*) can be used only once in a domain name.

China Telecom: Up to 10 fixed addresses. Five IP addresses at most. Wildcard characters are allowed only for domain names. Your request will be processed within five working days. Example:

Type	Protocol	Wildcard Supported	Fixed Address (Only for Reference)	Port
Domain name	HTTP	Yes	http://www.*.example.com:80	Optional (default value: 80)
Domain name	HTTPS	No	https://www.example.com:443	Optional (default value: 443)
Domain name	UDP or TCP	No	tcp://example.com	Optional
Domain name	Others	Yes	mqtt://*.example.com	Optional
IP	--	--	127.0.0.1	--

China Unicom: Up to 10 fixed addresses. "/*" is the default end of an HTTP domain name. Addresses using HTTP and HTTPS protocols support wildcard characters. Your request will be processed within seven working days. Example:

Type	Protocol	Wildcard Supported	Fixed Address (Only for Reference)	Port
Domain name	HTTP	No	http://www.example.com	Optional
Domain name	HTTPS	Yes	https://*.example.com	--
Domain name	TCP or UDP	--	tcp://example.com	Optional
Domain name	Others	--	mqtt://example.com	Optional
IP	--	--	127.0.0.1	Optional

China Mobile: Configure up to 10 fixed addresses. Wildcard characters are allowed only for domain names. Your request will be processed within six weeks. Example:

Type	Protocol	Wildcard Supported	Fixed Address (Only for Reference)	Port
Domain name	HTTP	No	http://www.example.com	Optional
Domain name	HTTPS	Yes	https://www.*.example.com	Optional
Domain name	UDP or TCP	Yes	tcp://*.example.com	Optional
Domain name	Others	No	mqtt://example.com	Optional
IP	--	--	127.0.0.1	--

Configuring a Fixed Domain Name/IP Address

If invalid fixed addresses are configured, the corresponding cards may fail to use data. You are advised to configure fixed addresses for a small number of test cards at first and then for all cards.
Configure fixed addresses under the guidance of technical personnel. If you encounter any problem during the configuration, contact Huawei technical support.
Fixed address is only available for physical SIM cards of a card purchase/transfer order with dedicated data.

Log in to the GSL console.
In the navigation pane, choose Orders and Renewal.
Click the target batch number to access the Order Details page.
On the Fixed Address Info tab page in the lower part of the page, you can add, modify, or delete fixed addresses.
You can click Add Historical Fixed Address to select an existing target fixed address.
- Adding a fixed address
  Click Add Fixed Address. In the displayed dialog box, configure the fixed address by referring to Configuration Rules.
  
  Figure 1 Adding fixed domain name
- Modifying a fixed address
  
  Locate the target fixed address and click Modify in the Operation column to modify the fixed address.
  
  A fixed address in the Configuring, Reviewing, or Deleting status cannot be modified.
- Deleting a fixed address
  
  Locate the target fixed address and click Delete in the Operation column to delete the fixed address.
  - A fixed address in the Configuring or Reviewing status cannot be deleted.
  - Orders configured with dedicated data must retain at least one fixed address.