Network management controlled network backup server

• US 20040236800A1
• Filed: 05/21/2003
• Published: 11/25/2004
• Est. Priority Date: 05/21/2003
• Status: Abandoned Application

• Current Assignee: Alcatel SA (Nokia Corporation)
• Original Assignee: Alcatel SA (Nokia Corporation)
• Inventors: Jansen, Arnold, Elkady, Amr
• Application Number:
  US10/442,235
• Publication Number:
  US 20040236800A1
• Time in Patent Office: Days
• US Class Current: 707/204
• CPC Class Codes: H04L 41/00 Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
• CPC Class Codes: H04L 41/085 Retrieval of network configuration; Tracking network configuration history
• CPC Class Codes: H04L 41/0856 by backing up or archiving configuration information
• CPC Class Codes: H04L 41/0859 by keeping history of different configuration generations or by rolling back to previous configuration versions
• CPC Class Codes: H04L 41/0863 by rolling back to previous configuration versions

Abstract

A communication network having a network management system with a backup server adapted to create backup schedule for new nodes or nodes leaving the system. The new nodes are added when the network manager informs the backup server of the new node or the removal of a node from the system and requests that a backup schedule be created therefor. The backup schedule created for the new node is based on current backup policy.

Claims

1. A method of backing up nodal information from a node in a communications network onto a backup system in the communications network having a network management server and associated network management software, comprising the steps of:

(a) providing an independent backup server and coupling said independent backup server to the network management server,

(b) causing said backup system to access a backup schedule that specifies contact information for said node and a scheduled time at which said nodal information is to be backed up;

(c) causing said backup system to automatically contact said node upon the occurrence of said scheduled time; and

(d) causing said backup system to automatically retrieve said nodal information from said node and storing the nodal information on said backup system.

2. The method of claim 1 wherein the communications network further includes a network management system, and the method further comprises the steps of said network management system discovering a new node in said communications network and informing the backup system of the new node and contact information for the new node.

3. The method of claim 2, further comprising the step of said backup system modifying the backup schedule to include the new node.

4. The method of claim 1 wherein a change to a policy affecting the node is made, and the method further comprises the step of the backup system modifying the backup schedule in accordance with the policy.

5. The method of claim 2 wherein when a change to a policy affecting the node is made, and the method further comprises the step of the backup system modifying the backup schedule in accordance with the change to policy.

6. The method of claim 3 wherein a change to a policy affecting the node is made, and the method further comprises the step of the backup system modifying the backup schedule in accordance with the policy.

7. A communications network having a network management system, the improvement comprising:

a backup server, said backup server being adapted to create a backup schedule for all nodes including a new node, said new node 5 being added when said network manager informs the backup server of the new node and requests the backup schedule be created therefor, said backup schedule being created for the new node based on the applied backup policy.

8. The communications network defined in claim 7 wherein said backup server is adapted in case of the node suffering a major loss of data and configuration, said backup server can restore the node'"'"'s good configuration from said backup server.