Dynamic modification of a subscriber connection

• US 8,738,747 B2
• Filed: 08/28/2012
• Issued: 05/27/2014
• Est. Priority Date: 04/26/2002
• Status: Active Grant

• Current Assignee: Ericsson AB (Telefonaktiebolaget LM Ericsson)
• Original Assignee: Ericsson AB (Telefonaktiebolaget LM Ericsson)
• Inventors: Stoner, Thomas M., Arberg, Peter, Bal, Manpreet
• Primary Examiner(s): MIRZA, ADNAN M
• Application Number:
  US13/597,189
• Publication Number:
  US 20130086233A1
• Time in Patent Office: 637 Days
• Field of Search: 709/227, 709/228, 709/232, 370/230, 370/232
• US Class Current: 709/221
• CPC Class Codes: G06F 15/177 Initialisation or configuration control processor initialisation G06F9/4405
• CPC Class Codes: H04L 41/082 the condition being updates or upgrades of network functionality
• CPC Class Codes: H04L 47/20 Traffic policing
• CPC Class Codes: H04L 65/1086 session scope modification
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04L 67/142 Managing session states for stateless protocols; Signalling session states; State transitions; Keeping-state mechanisms
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
• CPC Class Codes: H04L 69/24 Negotiation of communication capabilities
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

In one embodiment, a method comprises receiving a request to modify a subscriber connection to a network element. The method also includes modifying attributes of the subscriber connection, within a memory of the network element, without disconnecting the subscriber connection from the network element.

Claims

1. A computer-implemented method comprising:

storing one or more attributes of an active subscriber connection to a network element including at least a data rate attribute for the active subscriber connection;

receiving, from a database server, at least one modified attribute of the one or more attributes of the active subscriber connection including a modified data rate attribute for the active subscriber connection; and

modifying, within a memory of the network element, at least the data rate attribute to be the modified data rate attribute for the active subscriber connection without disconnecting the active subscriber connection from the network element.

2. The computer-implemented method of claim 1, wherein the active subscriber connection is connecting a computing device to a network through the network element and wherein modifying at least the data rate attribute of the active subscriber connection comprises modifying a rate at which data is received into the computing device from the network.

3. The computer-implemented method of claim 1, wherein the active subscriber connection is connecting a computing device to a network through the network element and wherein modifying at least the data rate attribute of the active subscriber connection comprises modifying a rate at which data is transmitted from the computing device to the network.

4. The computer-implemented method of claim 1, further comprising:

receiving, from the database server, at least another modified attribute of the one or more attributes of the active subscriber connection including a modified access control list for the active subscriber connection; and

modifying, within the memory of the network element, at least an access control list for the active subscriber connection according to the modified access control list without disconnecting the active subscriber connection from the network element.

5. The computer-implemented method of claim 1, wherein modifying the at least the data rate attribute within the memory of the network element is performed upon determining that the subscriber connection is active.

6. The computer-implemented method of claim 1, further comprising re-authenticating a subscriber associated with the active subscriber connection prior to modifying the at least the data rate attribute within the memory of the network element.

7. The computer-implemented method of claim 1, further comprising causing an account for the active subscriber connection to be updated upon modifying the at least the data rate attribute.

8. The computer-implemented method of claim 7, wherein the account is updated within the database server coupled to the network element.

9. An apparatus comprising:

a memory to store a set of one or more attributes of a subscriber connection between a computing device and a network, wherein the set of attributes includes a data rate of the subscriber connection; and

a forwarding engine coupled to the memory, the forwarding engine to;

receive a modification to at least the data rate of the subscriber connection, and

modify the data rate of the subscriber connection while the subscriber connection is active and without disconnecting the subscriber connection.

10. The apparatus of claim 9, wherein the data rate comprises a rate at which the data is received into the computing device from the network.

11. The apparatus of claim 9, wherein the data rate comprises a rate at which the data is transmitted from the computing device to the network.

12. The apparatus of claim 9, wherein the forwarding engine is further to:

receive a modification to at least an access control list of the subscriber connection, and

modify the access control list according to the received modification while the subscriber connection is active and without disconnecting the subscriber connection.

13. A network element comprising:

a forwarding card including a memory to store a set of one or more attributes for a subscriber connection that connects a computing device and a network through the network element, wherein the set of attributes includes a data rate, and wherein the forwarding card is to include a forwarding engine, the forwarding engine to;

receive a modification to at least the data rate of the subscriber connection, and

modify the data rate for the subscriber connection while the subscriber connection is active and without disconnecting the subscriber connection between the computing device and the network.

14. The network element of claim 13, wherein the data rate comprises a rate at which the data is received into the computing device from the network.

15. The network element of claim 13, wherein the data rate comprises a rate at which the data is transmitted from the computing device to the network.

16. The network element of claim 13, wherein the forwarding engine is further to:

receive a modification to at least an access control list of the subscriber connection, and

modify the access control list according to the received modification while the subscriber connection is active and without disconnecting the subscriber connection.