System and method for locating a network adapter

• US 20030217187A1
• Filed: 05/16/2002
• Published: 11/20/2003
• Est. Priority Date: 05/16/2002
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Kuiken, David Paul
• Application Number:
  US10/150,003
• Publication Number:
  US 20030217187A1
• Time in Patent Office: Days
• US Class Current: 709/250
• CPC Class Codes: H04L 41/00 Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks

Abstract

A network adapter according to the present invention is configured to issue an audible signal upon detecting a predetermined network command. The predetermined command may comprise an existing network command, such as a ping-type command. Alternatively, the predetermined command could be implemented as an extension of existing network commands. Typically, various attributes of the feature are configurable including, as examples, the type of sound, frequency, duration, and pattern. The network adapter includes an audio element and a state machine configured to activate the audio element upon receiving an appropriate element. When a network packet addressed to a system having an appropriately configured audio element receives a packet comprising a predetermined network command, the audio element is activated thereby giving an audio indication of the system'"'"'s physical location.

Claims

1. A network communication device, comprising:

a network interface unit suitable for controlling the exchange of information between the network communication device and a network;

a processor connected to the network interface and configured to perform protocol processing on information transmitted to or received from the network;

an audio element connected to the processor and suitable for generating an audible signal; and

computer code means for enabling the processor to activate the audio element responsive to receiving a network packet addressed to the device and containing a command selected from a set of predetermined commands.

2. The network communication device of claim 1, wherein the network implements a TCP/IP protocol and further wherein the processor is configured to activate the audio element responsive to receiving a network packet with an IP address that matches the IP addressed currently assigned to the communication device.

3. The network communication device of claim 1, further comprising a printed circuit board to which the processor and audio element are connected, wherein the printed circuit board is suitable for insertion in an adapter slot of a data processing system.

4. The network communication device of claim 1, wherein the audio element includes a micro speaker having a diameter of less than 50 mm.

5. The network communication device of claim 1, wherein the set of predetermined commands includes a PING command that includes an ECHO request and to which a corresponding ECHO reply is returned.

6. The network communication device of claim 1, wherein selected parameters of the audio element are configurable by the processor.

7. The network communication device of claim 6, wherein the configurable parameters include, the frequency, duration, and volume of the audible signal.

8. The network communication device of claim 6, wherein the configurable parameters include a deactivation parameter that mutes the audio element.

9. A data processing system, including a central processor and system memory and further including a network interface device, comprising:

a network interface unit suitable for controlling the exchange of information between the network communication device and a network;

a processor connected to the network interface and configured to perform protocol processing on information transmitted to or received from the network;

an audio element connected to the processor and suitable for generating an audible signal; and

computer code means for enabling the processor to activate the audio element responsive to receiving a network packet addressed to the device and containing a command selected from a set of predetermined commands.

10. The data processing system of claim 9, wherein the network implements a TCP/IP protocol and further wherein the processor is configured to activate the audio element responsive to receiving a network packet with an IP address that matches the IP addressed currently assigned to the communication device.

11. The data processing system of claim 9, further comprising a printed circuit board to which the processor and audio element are connected, wherein the printed circuit board is suitable for insertion in an adapter slot of a data processing system.

12. The data processing system of claim 9, wherein the audio element includes a micro speaker having a diameter of less than 50 mm.

13. The data processing system of claim 9, wherein the set of predetermined commands includes a PING command that includes an ECHO request and to which a corresponding ECHO reply is returned.

14. The data processing system of claim 9, wherein selected parameters of the audio element are configurable by the processor.

15. The data processing system of claim 14, wherein the configurable parameters include, the frequency, duration, and volume of the audible signal.

16. The data processing system of claim 14, wherein the configurable parameters include a deactivation parameter that mutes the audio element.

17. A data processing network, comprising:

a network server; and

a set of interconnected data processing systems connected to the server, wherein at least one of the data processing systems includes;

a central processor and system memory and further including a network interface device, comprising;

a network interface unit suitable for controlling the exchange of information between the network communication device and a network;

a processor connected to the network interface and configured to perform protocol processing on information transmitted to or received from the network;

an audio element connected to the processor and suitable for generating an audible signal; and

computer code means for enabling the processor to activate the audio element responsive to receiving a network packet addressed to the device and containing a command selected from a set of predetermined commands.

18. The network of claim 17, wherein the network implements a TCP/IP protocol and further wherein the processor is configured to activate the audio element responsive to receiving a network packet with an IP address that matches the IP addressed currently assigned to the communication device.

19. The network of claim 17, further comprising a printed circuit board to which the processor and audio element are connected, wherein the printed circuit board is suitable for insertion in an adapter slot of a data processing system.

20. The network of claim 17, wherein the audio element includes a micro speaker having a diameter of less than 50 mm.

21. The network of claim 17, wherein the set of predetermined commands includes a PING command that includes an ECHO request and to which a corresponding ECHO reply is returned.

22. The network of claim 17, wherein selected parameters of the audio element are configurable by the processor.

23. The network of claim 22, wherein the configurable parameters include, the frequency, duration, and volume of the audible signal.

24. The network of claim 22, wherein the configurable parameters include a deactivation parameter that mutes the audio element.