Method and apparatus for simplifying addressing of a networked device

• US 6,691,170 B1
• Filed: 03/28/2000
• Issued: 02/10/2004
• Est. Priority Date: 03/28/2000
• Status: Expired due to Fees

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Gitlin, Jonathan A., Godse, Sachin B.
• Primary Examiner(s): Burgess, Glenton B.
• Assistant Examiner(s): Barqadle, Yasin
• Application Number:
  US09/537,951
• Time in Patent Office: 1,414 Days
• Field of Search: 709/226, 709/245, 709/200, 709/238, 709/220-223
• US Class Current: 709/245
• CPC Class Codes: H04L 61/5046 Resolving address allocation conflicts; Testing of addresses testing when self-assigning an address H04L61/5092

Abstract

A method for detecting a presence of a device on a network, and determining if an address exists for the device within the network. If it is determined that the address exists, recall the existing address of the device. Additionally, if it is determined an address does not exist for the device, generate and store an address for the device.

Claims

1. A method comprising:

detecting, by a first device, a presence of a second device on a network;

determining, by said first device, if an address exists for said second device;

recalling, by said first device, an existing address if said address exists; and

generating and storing, by said first device, for said second device, an address based upon a hardware address of said first device, if said address does not exist.

2. The method of claim 1, wherein said device comprises at least one of a computer, a printer, a fax machine, a multifunctional device, and a device server.

3. The method of claim 1, wherein said determining comprises determining if said address exists for said device within one of a local area network (LAN) or a wide area network (WAN).

4. The method of claim 1, wherein said determining comprises determining if an internet protocol (P) address exists.

5. The method of claim 1, wherein said generating and storing comprises storing in a non-volatile memory.

6. The method of claim 1, wherein said detecting comprises detecting a power up signal of said device.

7. The method of claim 1, wherein said detecting comprises detecting a device connection onto said network.

8. A storage medium having stored therein a plurality of instructions that are machine executable, wherein when executed, said executing instructions operate to:

detect, by a first device, a presence of a second device on a network;

determine, by said first device, if an address exists for said second device;

recall, by said first device, an existing address if said address exists; and

generate and store, by said first device, for said second device, an address based upon a hardware address of said first device, if said address does not exist.

9. The storage medium of claim 8, wherein said executing instructions operate to detect at least one of a computer, a printer, a fax machine, a multifunctional device, and a device server.

10. The storage medium of claim 8, wherein said executing instructions operate to determine if said address exists for said device within one of a local area network (AN) or a wide area network (WAN).

11. The storage medium of claim 8, wherein said executing instructions operate to determine if an internet protocol (IF) address exists.

12. The storage medium of claim 8, wherein said executing instructions operate to store in a non-volatile memory.

13. The storage medium of claim 8, wherein said executing instructions operate to detect a power up signal of said device.

14. The storage medium of claim 8, wherein said executing instructions operate to detect a device connection onto said network.

15. An apparatus comprising:

a storage medium having stored therein a plurality of instructions that are machine executable, wherein when executed, said executing instructions operate to detect, by a first device, a presence of a second device on a network;

determine, by said first device, if an address exists for said second device;

recall, by said first device, an existing address if said address exists; and

generate and store, by said first device, for said second device, an address based upon a hardware address of said first device, if said address does not exist; and

a processor coupled to said storage medium to execute said instructions.

16. The apparatus of claim 15, wherein said executing instructions operate to detest at least one of a computer, a printer, a fax machine, a multifunctional device, and a device server.

17. The apparatus of claim 15, wherein said executing instructions operate to determine if said address exists for said device within one of a local area network (LAN) or a wide area network (WAN).

18. The apparatus of claim 15, wherein said executing instructions operate to determine if an internet protocol (IP) address exists.

19. The apparatus of claim 15, wherein said executing instructions operate to store in a nonvolatile memory.

20. The apparatus of claim 15, wherein said executing instructions operate to detect a power up signal of said device.

21. The apparatus of claim 15, wherein said executing instructions operate to detect a device connection onto said network.