System and method for utilizing a unique identifier while registering a device in a network
View Patent ↗An information handling system includes a server having a management system module. The management system module broadcasts an address resolution protocol request including a unique identifier in the information handling system. The management system module also receives multiple address resolution protocol responses to the address resolution protocol request. Each of the multiple address resolution protocol responses includes a different media access control address associated with the unique identifier. The management system module also creates a unique identifier table correlating each of the media access control addresses with the unique identifier.
1. A method comprising:
receiving, at a switch, a unique identifier of a device;
receiving a media access control address for a network interface card in the device; and
creating, in the switch, a unique identifier table correlating the media access control address to the unique identifier of the device.
2. The method of claim 1 further comprising:
correlating, via the unique identifier table, each of a plurality of ports in the switch to a different media access control address and unique identifier pair.
3. The method of claim 1 further comprising:
receiving, at the switch, an indication that one of the different media access control addresses is associated with a management network interface card in the device.
4. The method of claim 1 further comprising:
receiving an address resolution protocol request from a management system module; and
sending a different address resolution protocol response for each entry of the unique identifier within the unique identifier table of the device.
5. The method of claim 4 wherein each address resolution protocol response includes a different media access control address associated with the unique identifier of the device.
6. The method of claim 1 further comprising:
receiving a ping associated with one of the media access control addresses; and
sending a response based on the one of the media access control addresses being located within the unique identifier table.
7. The method of claim 1 wherein the unique identifier of the device indicates that the different media access control addresses are all associated with the device.
8. An information handling system comprising:
a server including a management system module, the management system module configured to broadcast an address resolution protocol request including a unique identifier in the information handling system, to receive an address resolution protocol response to the address resolution protocol request, and to create a unique identifier table correlating a media access control address in the address resolution protocol response with the unique identifier.
9. The information handling system of claim 8 wherein the management system module is further configured to receive an indication that the media access control address is associated with a management network interface card in the device.
10. The information handling system of claim 8 wherein the management system module is configured to send a ping associated with the media access control address, and to receive a response based on the one of the media access control addresses being located within the unique identifier table of a switch.
11. The information handling system of claim 8 wherein the unique identifier of the device indicates that the media access control address is associated with the device.
12. A method comprising:
determining, by a management system module, a plurality of media access control addresses associated with a unique identifier, the media access control addresses including first and second media access control addresses;
providing a first ping to a first switch associated with the first media access control address;
providing a second ping to a second switch associated with the second media access control address;
receiving separate address resolution protocol responses from the first and second switches in response to the first and second pings; and
storing each of the media access control addresses associated with the unique identifier in a unique identifier table of the management system module.
13. The method of claim 12 further comprising:
receiving the first ping in the first switch;
determining, by the first switch, whether the unique identifier is stored within a unique identifier table of the first switch; and
if the unique identifier is located within the unique identifier table, sending, by the first switch, separate address resolution protocol responses for every entry of the unique identifier in the unique identifier table, otherwise not sending address resolution protocol responses from the first switch.
14. The method of claim 12 further comprising:
receiving the second ping in the second switch;
determining, by the second switch, whether the unique identifier is stored within a unique identifier table of the second switch; and
if the unique identifier is located within the unique identifier table, sending, by the second switch, separate address resolution protocol responses for every entry of the unique identifier in the unique identifier table, otherwise, not sending address resolution protocol responses from the second switch.
15. The method of claim 12 further comprising:
correlating a media access control address in the address resolution protocol response with the unique identifier prior to storing each of the media access control addresses in the separate address resolution protocol responses in the unique identifier table of the management system module.
16. The method of claim 14 wherein each separate address resolution protocol response includes a different media access control address associated with the unique identifier.
17. The method of claim 12 further comprising:
sending a ping for each of the media access control addresses in the unique identifier table of the management system module; and
determining a latency for a communication with the unique identifier associated with each of the media access control addresses based on a response time for each of the ping of the media access control addresses.
18. The method of claim 12 further comprising:
sending a ping for each of the media access control addresses in the unique identifier table of the management system module;
sending a new address resolution protocol request in response to not receiving a response to the ping for each of the media access control addresses in the unique identifier table of the management system module; and
correlating a media access control address in the address resolution protocol response with the unique identifier.
19. The method of claim 12 wherein each media access control address is associated with a different network interface of a device having the unique identifier.
20. The method of claim 12 wherein one of the separate address resolution protocol responses indicates that a particular media access control address is associated with a management network interface of a device having the unique identifier.