Protocol translation

• US 8,885,653 B2
• Filed: 11/23/2010
• Issued: 11/11/2014
• Est. Priority Date: 11/23/2010
• Status: Active Grant

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Broding, Andrew M., Guinther, Thomas D. IV
• Primary Examiner(s): Moore, Ian N
• Assistant Examiner(s): NGUYEN, HIEN M
• Application Number:
  US12/952,267
• Publication Number:
  US 20120131220A1
• Time in Patent Office: 1,449 Days
• Field of Search: 370/465, 370/466, 370/467, 370/401, 709/223, 709/246, 726/12
• US Class Current: 370/401
• CPC Class Codes: H04L 12/46 Interconnection of networks
• CPC Class Codes: H04L 12/6418 Hybrid transport
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols

Abstract

Methods and systems are provided for protocol translation. One system includes a number of servers configured for protocol translation including logic to receive a number of network packets associated with a particular transaction from a source delivery server. The logic interrogates the number of network packets received to synchronously determine a data format and a protocol of the received network packets and apply a number of rules-based protocols. The rules-based protocols reformat the data format and the protocol of the received network packets according to a data format and a protocol of a destination server, relay the reformatted network packets to the destination server, and provide a response to the source delivery server to permit maintenance of a system state.

Claims

1. A protocol translator system, comprising:

a number of servers configured for protocol translation including logic to;

receive a number of network packets associated with a particular transaction from a source delivery server;

interrogate the number of received network packets to synchronously;

determine a data format and a protocol of the number of received network packets; and

apply a number of defined rules-based protocols to;

reformat the data format and the protocol of the number of received network packets according to a data format and a protocol of a destination server;

relay the number of reformatted network packets to the destination server; and

provide a response to the source delivery server to permit maintenance of a system state; and

poll a status of the number of servers configured for protocol translation, a status of a number of source delivery servers and a status of a number of destination servers in order to load balance and thereby maintain the synchronous application of the number of defined rules-based protocols;

wherein the protocol of the destination server is different than the protocol of the source delivery server, and

wherein at least one of the source delivery server protocol or the destination server protocol is a Simple Mail Transfer Protocol (SMTP) or a Hypertext Transfer Protocol (HTTP).

2. The protocol translator system of claim 1, wherein the number of rules-based protocols are based on criteria specified by a customer and embedded rules limitations and characteristics of the destination server.

3. The protocol translator system of claim 1, wherein the memory includes logic configured to synchronously interrogate the number of received network packets.

4. A method for protocol translation, comprising:

receiving a number of network packets associated with a particular transaction from a number of source delivery servers;

interrogating the number of received network packets; and

synchronously applying a number of rules-based protocols based on results of the interrogation, wherein synchronous application includes;

reformatting a data format and a protocol of the number of received network packets so the number of received network packets are acceptable to a number of destination servers;

relaying the number of reformatted network packets to the number of destination servers;

providing a number of responses to the number of source delivery servers; and

load balancing a number of servers configured for protocol translation; and

poll a status of the number of servers configured for protocol translation, a status of the number of the source delivery servers and a status of the number of destination servers in order to load balance the number of servers configured for protocol translation,

wherein at least one source delivery server protocol is different than at least one destination server protocol, and

wherein a third party inalterable protocol is used by at least one of the number of source delivery servers that is different than a third party inalterable protocol used by at least one of the number of destination delivery servers.

5. The method of claim 4, wherein the method includes applying the number of rules-based protocols without modifying a service of one of the number of source delivery servers.

6. The method of claim 4, wherein providing the number of responses to the number of source delivery servers includes reformatting the number of responses into a protocol result code for the number of source delivery servers to maintain a system state.

7. The method of claim 4, wherein interrogating the number of received network packets includes synchronously interrogating the number of received network packets.

8. The method of claim 7, wherein reformatting the data format and the protocol of the number of received network packets so the number of received network packets are acceptable to the number of destination servers includes reformatting the data format and the protocol of the number of received network packets to a different data format and protocol of the destination servers.

9. A protocol translator, comprising:

a server configured for protocol translation including a processor in communication with a memory, wherein the memory includes;

a number of rules-based protocols that are executable by the processor; and

logic configured to;

receive a number of network packets from a number of source delivery servers;

interrogate the number of received network packets;

synchronously apply the number of rules-based protocols, including

reformat of a protocol of the number of received network packets to a different protocol acceptable to a number of destination servers;

relay the number of reformatted network packets to the number of destination servers;

provide a number of responses to the number of source delivery servers; and

poll a status of the server configured for protocol translation, a status of the number of the source delivery servers and a status of the number of destination servers in order to load balance the server configured for protocol translation,

wherein the logic includes a number of applications including a number of start-stop controls and a number of auditing facilities.

10. The protocol translator of claim 9, wherein the logic is configured to provide the number of responses to the number of source delivery servers, wherein the number of source delivery servers comprise a cloud computing system.

11. The protocol translator of claim 9, wherein the logic is configured to provide the number of responses to the number of source delivery servers, wherein the number of source delivery servers comprise a Microsoft Exchange system.

12. The protocol translator of claim 9, wherein the logic is configured to provide the number of responses to the number of source delivery servers, wherein the number of source delivery servers comprise an Integrated Archive Program (IAP) system.

13. The protocol translator of claim 9, wherein the memory includes logic configured to:

receive a number of Simple Mail Transfer Protocol (SMTP) network packets from a number of Microsoft Exchange source delivery servers; and

relay the number of reformatted network packets to a number of Integrated Archive Program (IAP) destination servers.

14. The protocol translator of claim 9, wherein the memory includes logic configured to synchronously relay the number of reformatted network packets to the number of destination servers.