System and method for synchronizing the configuration of distributed network management applications
View Patent ↗A change management system to synchronize the configuration of network management applications. Traditional network management systems are maintained by hand-entering device lists into individual network management applications with no common-ties between the different applications. Whenever a network management application is changed or upgraded, it frequently becomes necessary to insure that the upgrade is populated throughout the network in order for devices to talk to one another in an error free way. The present invention is a system and method that automates the change management process in a real-time using a two-way communications model that permits a central database to affect changes on all or some network management applications/systems in the field, while also allowing those same field systems to affect the central database thereby reducing the time required for updating and monitoring a system when device changes take place.
1. A change management system comprising:
a network management object connected to a network, wherein the network management object is associated with network management object configuration information;
a datastore, wherein the datastore comprises last known configuration information associated with the network management object; and
a core engine connected to the network, wherein the core engine comprises instructions for:
polling the network management object for current configuration information of the network management object;
receiving the current configuration information from the network management object;
making a determination as to whether the current network management object configuration information is different from the last known network management object configuration information as stored in the datastore;
when the current network management object configuration information is different from the last known network management object configuration information, then processing the current network management object configuration information received from the network management object to obtain a new network management object configuration file;
identifying an application on a network application server that uses the configuration information of the network management object; and
sending the new network management object configuration file to the network application server on which the identified application resides.
2. The system of claim 1 , wherein the network management object comprises a configurable device.
3. The system of claim 2 , wherein the device is selected from the group consisting of a switch, a modem, and a server.
4. The system of claim 1 , wherein the network management object comprises a configurable application.
5. The system of claim 4 , wherein the configurable application is selected from the group consisting of a poller, a reporting engine, a network portal, and an access control server.
6. The system of claim 1 , wherein the core engine further comprises instructions for updating the datastore with the current network management object configuration information of the network management object.
7. The system of claim 1 , wherein the network management object has no last known configuration information.
8. The system of claim 1 further comprising a controller server associated with the network application server on which the identified application resides, wherein the controller server comprises instructions for:
receiving the new network management object configuration file;
converting the new network management object configuration file into a format accepted by the identified application; and
updating a configuration of the identified application with the converted configuration file.
9. The system of claim 8 , wherein the controller server further comprises instructions for:
determining whether the identified application is successfully updated; and
when the identified application is not successfully updated, issuing an alert.
10. The system of claim 1 further comprising a controller server associated with the network application server and with a buddy network application server, wherein the controller server comprises instructions for:
monitoring connectivity between the application server and the buddy network application server;
when the connectivity between the network application server and the buddy network application server is lost, then launching on the network application server a backup instance of an application operated by the buddy network application server;
operating the back-up instance of the application on the network application server so as to perform the tasks of the buddy network application server;
monitoring the connectivity between the network application server and the buddy network application server; and
when the connectivity between the network application server and the buddy network application server is restored, then shutting down the backup instance of the application on the network application server.
11. The system of claim 1 , wherein the network is selected from the group consisting of a hybrid fiber network, a wired network, and a wireless network.
12. The system of claim 1 , wherein the network is the Internet.
13. The system of claim 1 , wherein the network is an intranet.
14. A method for managing change on a network, wherein the network comprises a network management object connected to the network and wherein the network management object is associated with network management object configuration information, the method comprising:
polling the network management object for current configuration information;
receiving the current network management object configuration information from the network management object;
accessing a datastore comprising last known configuration information associated with the network management object;
determining whether the current network management object configuration information is different from the last known network management object configuration information as stored in the datastore;
when the current network management object configuration information is different from the last known network management object configuration information, then processing the current network management object configuration information received from the network management object to obtain a new network management object configuration file;
identifying an application that uses the configuration information of the network management object; and
sending the new network management object configuration file to the network application server on which the identified application resides.
15. The method of claim 14 , wherein the network management object comprises a configurable device.
16. The method of claim 15 , wherein the device is selected from the group consisting of a switch, a modem, and a server.
17. The method of claim 14 , wherein the network management object comprises a configurable application.
18. The method of claim 17 , wherein the configurable application is selected from the group consisting of a poller, a reporting engine, a network portal, and an access control server.
19. The method of claim 14 further comprising updating the datastore with the current network management object configuration information of the network management object.
20. The method of claim 14 , wherein the network management object has no last known network management object configuration information.
21. The method of claim 14 , wherein the network further comprises a controller server associated with the network application server on which the identified application resides and wherein the method further comprises:
receiving at the controller server the new network management object configuration file;
converting the new network management object configuration file into a format accepted by the identified application; and
updating a configuration of the identified application with the converted configuration file.
22. The method of claim 21 further comprising:
determining whether the identified application is successfully updated; and
when the identified application is not successfully updated, issuing an alert.
23. The method of claim 14 , wherein the network further comprises a buddy network application server and wherein the method further comprises:
monitoring connectivity between the network application server and a buddy network application server;
when the connectivity between the network application server and the buddy network application server is lost, then launching on the network application server a backup instance of an application operated by the buddy network application server;
operating the backup instance of the application on the network application server so as to perform the tasks of the buddy network application server on the network application server;
monitoring the connectivity between the network application server and the buddy network application server; and
when connectivity between the network application server and the buddy network application server is restored, then shutting down the backup instance of the application on the network application server.
24. The method of claim 14 , wherein the network is selected from the group consisting of a hybrid fiber network, a wired network, and a wireless network.
25. The method of claim 14 , wherein the network is the Internet.
26. The method of claim 14 , wherein the network is an intranet.