Network utilization control apparatus and method of using

• US 20070081543A1
• Filed: 10/11/2005
• Published: 04/12/2007
• Est. Priority Date: 10/11/2005
• Status: Abandoned Application

• Current Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Original Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Inventors: McRae, Matthew, Brenes, Manrique, Huotari, Allen
• Application Number:
  US11/247,084
• Publication Number:
  US 20070081543A1
• Time in Patent Office: Days
• US Class Current: 370/401
• CPC Class Codes: H04L 43/0888 Throughput
• CPC Class Codes: H04L 47/10 Flow control; Congestion control
• CPC Class Codes: H04L 47/11 Identifying congestion
• CPC Class Codes: H04L 47/12 Avoiding congestion; Recovering from congestion
• CPC Class Codes: H04L 47/22 Traffic shaping
• CPC Class Codes: H04L 47/43 Assembling or disassembling of packets, e.g. segmentation and reassembly [SAR]
• CPC Class Codes: H04W 28/0284 detecting congestion or overload during communication monitoring arrangements H04L43/00
• CPC Class Codes: H04W 8/04 Registration at HLR or HSS [Home Subscriber Server]

Abstract

In accordance with an embodiment of the present invention, a Customer Premises Equipment (CPE) apparatus includes a first communications unit and a processing unit. The first communications unit sends and receives message packets over a wide area network (WAN), and the processing unit controls the sending and receiving of message packets through the first communications unit. The sending and receiving of message packets comprises network traffic, while each packet has a packet size corresponding to an amount of WAN network utilization for each packet. The processing unit is adapted to measure, report, and limit the amount of WAN network utilization.

Claims

1. A customer premises equipment (CPE) apparatus, comprising:

a first communications unit adapted to send and receive message packets over a wide area network (WAN), the sending and receiving of message packets comprising network traffic; and

a processing unit adapted to control the sending and receiving of message packets through the first communications unit, each message packet having a packet size corresponding to an amount of WAN network utilization for each packet, the processing unit being adapted to one of measure, report, and limit the amount of WAN network utilization.

2. The CPE apparatus of claim 1, wherein each message packet is of a predetermined type and the processing unit is adapted to one of measure, report, and limit the amount of network utilization based on the predetermined message packet type.

3. The CPE apparatus of claim 1, further comprising:

a memory unit adapted to store and retrieve one of measuring information, reporting information, limiting information, and network utilization information.

4. The CPE apparatus of claim 3, wherein the processing unit measures the network utilization based on the measuring information, the measuring information including at least one measuring rule and at least one measuring action.

5. The CPE apparatus of claim 4, wherein the measuring information includes a measuring rule based on one of a no conditions, a predetermined utilization quota, a predetermined packet type, a predetermined application-layer protocol, a predetermined packet direction, a predetermined user account identity, a predetermined network device type, and a predetermined network device address.

6. The CPE apparatus of claim 4, wherein the measuring information includes a measuring action that includes one of a computation of network utilization in terms of one of a packet number, a packet size, and an accumulated utilization amount.

7. The CPE apparatus of claim 3, wherein the processing unit reports the network utilization based on the reporting information, the reporting information including at least one reporting rule and at least one reporting action.

8. The CPE apparatus of claim 7, wherein the reporting information includes a reporting rule based on one of a predetermined utilization quota, a predetermined packet type, a predetermined application-layer protocol, a predetermined packet direction, a predetermined user account identity, a predetermined network device type, and a predetermined network device address.

9. The CPE apparatus of claim 7, wherein the reporting rule based on the utilization quota is based on a current utilization amount in comparison with a predetermined percentage of the utilization quota.

10. The CPE apparatus of claim 9, wherein the reporting information includes a reporting action that includes one of generating one of an immediate report, a periodic report, and an archive report, the immediate report being generated independent of a user request, the periodic report being generated based on the expiration of a predetermined time period, and the archive report being generated and stored into memory for access at a later time based on a user request.

11. The CPE apparatus of claim 3, wherein the processing unit limits the network utilization based on predetermined limiting information, the limiting information including at least one limiting rule and at least one limiting action.

12. The CPE apparatus of claim 1, further comprising:

a second communications unit adapted to send and receive message packets over a local area network (LAN), the processing unit being adapted to control the sending and receiving of message packets through the second communications unit, the processing unit being adapted to one of measure, report, and limit the amount of LAN network utilization.

13. A customer premises equipment (CPE) apparatus, comprising:

means for sending and receiving message packets over a wide area network (WAN);

means for sending and receiving message packets over a local area network (LAN), the sending and receiving of message packets comprising network traffic;

means for controlling the sending and receiving of message packets over the WAN and LAN, each sent and received message packet having a packet size comprising an amount of network utilization; and

means for at least one of measuring, reporting, and limiting the amount of network utilization.

14. The CPE apparatus of claim 13, further comprising:

means for storing and retrieving at least one of measuring information, reporting information, limiting information, and network utilization information, the means for measuring the network utilization being based on measuring information including at least one measuring rule and at least one measuring action, the means for reporting the network utilization being based on reporting information including at least one reporting rule and at least one reporting action, the means for limiting the network utilization being based on limiting information including at least one limiting rule and at least one limiting action.

15. A method of operating a customer premises equipment (CPE) apparatus, the method comprising:

detecting receipt of a message packet from a network;

comparing the received message packet to the network utilization measuring rule; and

executing a measuring action if the measuring rule is satisfied.

16. A method of operating a customer premises equipment (CPE) apparatus, the method comprising:

detecting a reporting event;

comparing the reporting event to a network utilization reporting rule; and

executing a reporting action if the reporting rule is satisfied.

17. A method of operating a customer premises equipment (CPE) apparatus, the method comprising:

detecting receipt of a message packet from a network;

comparing the received message packet to a network utilization limiting rule; and

executing a limiting action if the limiting rule is satisfied.

18. A method of operating a customer premises equipment (CPE) apparatus, the method comprising:

measuring past network utilization based on a predetermined quota to produce a current network utilization measurement; and

limiting future network utilization based on the current network utilization measurement.

19. The method of claim 18, wherein limiting future network utilization includes the operation of:

shaping the utilization of different types of message packets based on a percentage of each application or protocol utilization quota for a predetermined period.