Data Model

The configuration model file matching free mobility is huawei-free-mobility.yang.

**Table 1** Free mobility configuration
Object	Description	Value Range	Remarks
/huawei-free-mobility:group-policy/controller/address	Specifies the IP address of the primary controller.	The value is in dotted decimal format.	N/A
/huawei-free-mobility:group-policy/controller/port	Specifies the port number used by the device to exchange packets with the primary controller.	The value is an integer in the range from 1 to 65535. The default port number is 5222.	N/A
/huawei-free-mobility:group-policy/controller/password	Specifies the password for connecting the device to controllers.	The password configured on the device must be the same as that configured on controllers. The password configured on a controller needs to meet the following rules: The length should be between 8 to 32 characters. (The password can be a clear text of 8 to 32 characters or a cipher text of 48 to 68 characters.) The password must contain at least three types of the following characters: digits, uppercase letters, lowercase letters, and special characters. The password cannot contain more than two consecutive identical characters. The password cannot be the same as the user name or the reverse of the user name.	N/A
/huawei-free-mobility:group-policy/controller/src-address	Specifies the source IP address that the device uses to communicate with a controller.	The value is in dotted decimal format.	N/A
/huawei-free-mobility:group-policy/controller/backup/address	Specifies the IP address of the secondary controller.	The value is in dotted decimal format.	N/A
/huawei-free-mobility:group-policy/controller/backup/port	Specifies the port number used by the device to exchange packets with the secondary controller.	The value is an integer in the range from 1 to 65535. The default port number is 5222.	N/A
/huawei-free-mobility:group-policy/user-group/version	Specifies the user group version used for free mobility.	The value is an integer in the range from 0 to 4294967295. The version needs to be obtained from the controller database. NOTE: The configured version must be consistent with the version obtained from the controller database. Otherwise, the switch configuration is inconsistent with the controller configuration or the controller configuration fails to be delivered to the switch.	N/A
/huawei-free-mobility:group-policy/user-group/policy-version	Specifies the user group policy version used for free mobility.	The value is an integer in the range from 0 to 4294967295. The version needs to be obtained from the controller database. NOTE: The configured version must be consistent with the version obtained from the controller database. Otherwise, the switch configuration is inconsistent with the controller configuration or the controller configuration fails to be delivered to the switch.	N/A
/huawei-free-mobility:group-policy/controller/vpn-name	Specifies the name of a VPN instance used by the device to communicate with controllers.	The VPN instance must already exist.	N/A