A method, device and client for migrating automatic configuration server acs
An automatic configuration, server technology, applied in the field of network communication, can solve the problem of inability to determine the target ACS server, exception, address and address error, etc.
Active Publication Date: 2019-03-01
RUIJIE NETWORKS CO LTD
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Problems solved by technology
[0008] It is impossible to monitor the working status of the target ACS, and it is impossible to determine whether the target ACS server is working normally. The migration of the ACS server is very rigorous and needs to be handled carefully. Once there is a problem with the migration, the migrated CPE device will be disconnected. The problem is very serious. Get The working status of the target ACS server is the prerequisite for determining whether the migration can be performed
In the existing technical solutions, there is no mention of an effective solution to detect the working status of the target ACS. Once migration occurs to an ACS that cannot work normally, the management will be completely out of control. In this case, only The operation and maintenance personnel can correct the address of the ACS server of each device on the spot. For devices such as in-vehicle WIFI, they can only be configured with the car, and the operation and maintenance cost will be daunting;
[0009] The management capabilities of the target ACS server cannot be obtained. Even if the target ACS server is working normally, its management capabilities may not be satisfactory. Crashes or other abnormal problems occur;
[0010] Once the migration is performed, the migration cannot be rolled back, and the reliability of the migration cannot be guaranteed
The existing technical solution is to directly modify the address of the ACS server of the device. Once an exception occurs in the migration, such as the target ACS server for migration is unreachable, the input address is wrong, or the target ACS server is reachable but not working properly, the migration will not be resumed. , so that the ACS address of each device can only be manually corrected
[0011] From the above analysis, it can be seen that the migration of the ACS server realized by the existing technical solution is unreliable, and the disaster cannot be recovered, and it is flawed, and the reliable management of the CPE equipment cannot be realized.
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[0044]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0045] An embodiment of the present invention provides a method for migrating an automatic configuration server ACS, such as figure 2 shown, including the following steps:
[0046] S101: Receive a session request sent by at least one user-side device CPE,
[0047] S103: Obtain the address of the target migration ACS server according to the preconfigured correspondence between the at least one CPE and the target migration ACS server,
[0048] S105: Send a redirect...
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An embodiment of the invention discloses a method for migrating an auto-configuration server ACS, comprising the following steps: receiving a session request sent by at least one customer premises equipment CPE; getting the address of a target migration ACS according to a pre-configured corresponding relation between the at least one CPE and the target migration ACS; sending a redirection response containing the address to the at least one CPE, and instructing the at least one CPE to establish a detection session with the target migration ACS according to the address; getting the result of the detection session; and determining whether or not the at least one CPE is migrated to the target migration ACS under instruction according to the result of the detection session. A piece of equipment and a client for migrating an auto-configuration server ACS are further disclosed. The problem that the work management and management ability of the target migration ACS can be neither known nor monitored and the problem that migration is unreliable are solved. The problem that the network cannot be managed and the CPE gets rid of control after migration is avoided.
Description
technical field [0001] The invention relates to the field of network communication, in particular to a method, device and client for migrating an automatic configuration server ACS. Background technique [0002] The CWMP (CPE WAN Management Protocol) protocol is the terminal WAN management protocol, also known as the user-side WAN management protocol. Since the TR069 document defines the framework of the protocol, it is also called the TR069 protocol. The composition of the CWMP protocol framework mainly includes two parts, namely, the ACS server (Auto-Configuration Server, automatic configuration server) and the CPE device (Customer Premises Equipment, user-side equipment). The ACS server acts as the management end of the CWMP protocol. Manage CPE devices. CPE devices have a one-to-many relationship. One ACS server can manage thousands of CPE devices. The ACS server can centrally manage CPE devices scattered in various places to realize remote centralized management of CPE ...
Claims
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IPC IPC(8): H04L29/08
CPCH04L67/148
Inventor龙黎江
OwnerRUIJIE NETWORKS CO LTD