Configure CWMP Extended Function

Configuration Condition

Before configuring the CWMP extended function, first complete the following tasks:

• Complete the CWMP basic configurations, including the CWMP proxy enabling configuration, CWMP proxy ACS information configuration.
• Configure the IP address of the interface to enable that the network layers of the neighboring nodes are reachable.
• When the link backup function is required, the interface configured as backup must be normal, including the configured IP address and the interface in the UP state.

Configure CWMP Specified Source IP Address

When the source IP address is configured, the ACS can directly communicate with the specified IP address.

Table 10-13 Configure the source IP address specified by the CWMP

Configure CWMP link backup

When the link backup function is configured under the interface mode, there is one default WAN interface and others are backup WAN interfaces when the device is configured with multiple WAN interfaces. The IP address of the default WAN interface is used to generate the connection request URL and then send it to the ACS. When the default WAN interface is down, one interface is chosen from the backup WAN interface and is considered as the current WAN interface. Then, its IP address is used to generate the connection request URL,

Table 10-14 Configure the CWMP link backup

• ---

  Each device can only be configured with one CWMP WAN default interface and one CWMP WAN backup interface.

  ---