H3C Technologies H3C MSR 50 - Manual (Page 96)

Configuring CPE attributes
CPE attributes include CPE username and password, which a CPE uses to authenticate the validity of an
ACS. When an ACS initiates a connection to a CPE, the ACS sends a session request carrying the CPE
URL, username, and password. When the device (CPE) receives the request, it compares the CPE URL,
username, and password with those configured locally. If they are the same, the ACS passes the
authentication of the CPE, and the connection establishment proceeds. Otherwise, the authentication
fails, and the connection establishment is terminated.
Configuring the CPE username and password
Step Command Remarks
186. Enter system view. system-view N/A
187. Enter CWMP view. cwmp N/A
By default, no CPE username is
configured for connection to the
CPE.
188. Configure the CPE username
for connection to the CPE.
cwmp cpe username username
Optional.
You can specify a username
without a password for
authentication, but make sure the
ACS has the same authentication
setting as the CPE.
189. Configure the CPE password
for connection to the CPE. cwmp cpe password [ cipher |
simple ] password
By default, no CPE password is
configured for connection to the
CPE.
Configuring the CWMP connection interface
The CWMP connection interface is the interface that the CPE uses to communicate with the ACS. The CPE
sends the IP address of this interface in the Inform messages and the ACS replies to this IP address for
setting up a CWMP connection.
If the interface that connects the CPE to the ACS is the only Layer 3 interface that has an IP address on
the device, you do not need to specify the CWMP connection interface. If multiple Layer 3 interfaces are
configured, specify the CWMP connection interface to make sure the IP address of the interface that
connects to the ACS is sent to the ACS for setting up CWMP connection.
To configure a CWMP connection interface:
Step Command Remarks
190. Enter system view. system-view N/A
191. Enter CWMP view. cwmp N/A
The default CWMP connection
interface is the interface that is
assigned an IP address first among all
interfaces on the CPE.
192. Set the interface that
connects the CPE to the
ACS.
cwmp cpe connect interface
interface-type interface-number
83