Authorizing network requests

• US 20050050213A1
• Filed: 09/03/2003
• Published: 03/03/2005
• Est. Priority Date: 09/03/2003
• Status: Abandoned Application

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Clough, James, Cherry, Darrel
• Application Number:
  US10/653,787
• Publication Number:
  US 20050050213A1
• Time in Patent Office: Days
• US Class Current: 709/229
• CPC Class Codes: H04L 63/101 Access control lists [ACL]

Abstract

A network request is routed though a network infrastructure to a network device. To make a determination of whether to accept or reject the network request, a network address from which the network request originated is identified by communicating with the network infrastructure. The network request is accepted only upon a determination that the identified network address is authorized.

Claims

1. A method for authorizing a network request, the request routed though a network infrastructure to a network device, comprising:

communicating with the network infrastructure to identify a network address from which the network request originated; and

accepting the network request only upon a determination that the identified network address is authorized.

2. The method of claim 1, wherein communicating comprises communicating with the network infrastructure to identify a port from which the network request originated.

3. The method of claim 1, wherein the acts of communicating and accepting are performed by the network device.

4. The method of claim 1, further comprising reporting use data upon accepting the network request.

5. The method of claim 1, further comprising accessing policy data to determine if the identified network address is authorized.

6. The method of claim 1, further comprising:

accessing policy data specifying authorized network addresses and billing information for one or more authorized network address;

recognizing the identified network address as an authorized network address specified by the policy data and obtaining billing information for the identified network address; and

reporting use data based on the obtained billing information.

7. A method for printing comprising:

receiving a print request routed through a network infrastructure;

communicating with the network infrastructure to identify a network address from which the print request originated;

determining if the identified network address is authorized; and

acting upon the print request only if the identified network address is determined to be authorized.

8. The method of claim 7, wherein communicating comprises communicating with the network infrastructure to identify a port from which the network request originated.

9. The method of claim 7, wherein the acts of receiving, communicating, and determining are all performed by a printing device responsible for acting on the print request.

10. The method of claim 7, further comprising reporting use data if the print request is acted upon.

11. The method of claim 7, wherein determining comprises accessing policy data specifying authorized network addresses, and searching the policy data for the identified network address.

12. The method of claim 11, wherein determining further comprises recognizing the identified network address as an authorized network address specified by the policy data, and wherein the policy data includes billing information for the identified network address, the method further comprising reporting use data based upon the billing information.

13. A computer readable medium having instructions for:

communicating with a network infrastructure through which a network request was routed to identify a network address from which the network request originated; and

accepting the network request only upon a determination that the identified network address is authorized.

14. The medium of claim 13, wherein the instruction for communicating include instructions for communicating with the network infrastructure to identify a port from which the network request originated.

15. The medium of claim 13, having further instructions for reporting use data upon accepting the network request.

16. The medium of claim 13, having further instructions for accessing policy data to determine if the identified network address is authorized.

17. The medium of claim 13, having further instructions for:

accessing policy data specifying authorized network addresses and billing information for one or more authorized network address;

recognizing the identified network address as an authorized network address specified by the policy data and obtaining billing information for the identified network address; and

reporting use data based on the obtained billing information.

18. A computer readable medium having instructions for receiving a print request routed through a network infrastructure;

communicating with the network infrastructure to identify a network address from which the print request originated;

determining if the identified network address is authorized; and

acting upon the print request only if the identified network address is determined to be authorized.

19. The medium of claim 18, wherein the instruction for communicating include instructions for communicating with the network infrastructure to identify a port from which the network request originated.

20. The medium of claim 18, having further instructions for reporting use data if the print request is acted upon.

21. The medium of claim 18, wherein the instructions for determining include instructions for accessing policy data specifying authorized network addresses and searching the policy data for the identified network address.

22. The medium of claim 21, wherein the identified network address is recognized as an authorized network address specified by the policy data, and wherein the policy data includes billing information for the identified network address, the medium having further instructions for reporting use data based upon the billing information.

23. A system for authorizing a network request, the request routed though a network infrastructure to a network device, comprising:

a source detector operable to communicate with the network infrastructure to identify a network address from which the network request originated; and

a request manager operable to accept the network request only upon a determination that the identified network address is authorized.

24. The system of claim 23, wherein the a source detector is operable to communicate with the network infrastructure to identify a port from which the network request originated.

25. The system of claim 23, wherein the source manager is operable to report use data upon accepting the network request.

26. The system of claim 23, wherein the source manager is operable to access policy data to determine if the identified network address is authorized.

27. The system of claim 23, wherein the request manager is operable to:

access policy data specifying authorized network addresses and billing information for one or more authorized network address;

recognize the identified network address as an authorized network address specified by the policy data and obtain billing information for the identified network address; and

report use data based on the obtained billing information.

28. The system of claim 23, wherein the source detector and the request manager are embedded in a network device.

29. A network printing device, comprising:

functional components operable to act on a print request;

a device server operable to receiving a print request routed through a network infrastructure;

a source detector operable to communicate with the network infrastructure to identify a network address from which the print request originated; and

a request manager operable to determine if the identified network address is authorized and to direct the functional components to act upon the print request only if the identified network address is determined to be authorized.

30. The device of claim 29, wherein the request manager is operable to report use data if the print request is acted upon.

31. The device of claim 29, wherein the source detector is operable to determine if the identified network address is authorized by accessing policy data specifying authorized network addresses and searching the policy data for the identified network address.

32. The device of claim 31, wherein, upon recognizing the identified network address as an authorized network address specified by the policy data, and wherein the policy data includes billing information for the identified network address, the request manager is operable to report use data based upon the billing information.

33. A system for authorizing a network request, the request routed though a network infrastructure to a network device, comprising:

a means for communicating with the network infrastructure to identify a network address from which the network request originated; and

a means for accepting the network request only upon a determination that the identified network address is authorized.

34. A network printing device, comprising:

functional components operable to act on a print request;

a means for receiving a print request routed through a network infrastructure;

a means for communicating with the network infrastructure to identify a network address from which the print request originated; and

a means for determining if the identified network address is authorized and to direct the functional components to act upon the print request only if the identified network address is determined to be authorized.