Remote configuration and management via electronic mail

• US 20070027965A1
• Filed: 07/28/2005
• Published: 02/01/2007
• Est. Priority Date: 07/28/2005
• Status: Active Grant

• Current Assignee: Belkin International Incorporated (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Inventors: McRae, Matthew, Brenes, Manrique, Harrington, Kendra
• Granted Patent: US 7,707,276 B2
• Time in Patent Office: Days
• US Class Current: 709/220
• CPC Class Codes: H04L 41/082 the condition being updates or upgrades of network functionality
• CPC Class Codes: H04L 41/0883 Semiautomatic configuration, e.g. proposals from system
• CPC Class Codes: H04L 51/00 User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416

Abstract

A network device and a method of configuring a network device are provided. The method includes: receiving an e-mail message at the network device; parsing the e-mail message to retrieve configuration instructions; and executing a configuration action according to the configuration instructions contained in the e-mail message. The network device includes: a first upstream network interface; control logic configured to: receive an e-mail message; parse the e-mail message to retrieve configuration instructions; and execute a configuration action according to the configuration instructions contained in the e-mail message.

Claims

1. A network device, comprising:

a first upstream network interface; and

control logic configured to;

receive an e-mail message;

parse the e-mail message to retrieve configuration instructions; and

execute a configuration action according to the configuration instructions contained in the e-mail message.

2. The network device of claim 1, further comprising:

one or more downstream network interfaces.

3. The network device of claim 2, wherein:

the network device comprises a router.

4. The network device of claim 1, further comprising:

a memory for storing configuration settings;

wherein the control logic is configured to modify the configuration settings stored in the memory according to the configuration instructions contained in the e-mail message.

5. The network device of claim 1, further comprising:

the control logic is further configured to authenticate the e-mail message prior to executing the configuration action.

6. The network device of claim 1, wherein:

the control logic is further configured to retrieve an attachment contained in the e-mail message.

7. The network device of claim 6, wherein:

the e-mail attachment comprises software or firmware; and

the control logic is further configured to install the software or firmware upon receipt of the e-mail message.

8. The network device of claim 1, wherein the control logic is configured to:

receive the e-mail message by accessing an e-mail account shared by a plurality of network devices.

9. The network device of claim 1, wherein the control logic is configured to:

generate an e-mail message confirming execution of the configuration action.

10. The network device of claim 1, wherein the control logic is configured to:

generate an e-mail message containing configuration information regarding the network device.

11. The network device of claim 10, wherein the control logic is further configured to:

receive an e-mail message containing a request for configuration parameter information;

identify the configuration parameter information requested by the e-mail message; and

generate a response e-mail message providing the requested configuration parameter information.

12. The network device of claim 1, wherein the control logic is configured to:

receive e-mail messages transmitted to a plurality of e-mail addresses, each e-mail address being associated with a unique set of allowable configuration actions.

13. A method of configuring a network device, comprising:

receiving an e-mail message at the network device;

parsing the e-mail message to retrieve configuration instructions; and

executing a configuration action according to the configuration instructions contained in the e-mail message.

14. The method of claim 13, wherein:

the network device comprises a router.

15. The method of claim 13, further comprising:

modifying configuration settings stored in a memory of the network device according to the configuration instructions contained in the e-mail message.

16. The method of claim 13, further comprising:

authenticating the e-mail message prior to executing the configuration action.

17. The method of claim 13, further comprising:

retrieving an attachment contained in the e-mail message.

18. The method of claim 17, further comprising:

installing software or firmware contained in the e-mail attachment.

19. The method of claim 13, wherein:

said receiving the e-mail message comprises accessing an e-mail account shared by a plurality of network devices.

20. The method of claim 13, further comprising:

generating an e-mail message confirming execution of the configuration action.

21. The method of claim 13, further comprising:

generating an e-mail message containing configuration information regarding the network device.

22. The method of claim 21, further comprising:

receiving an e-mail message containing a request for configuration parameter information;

identifying the configuration parameter information requested by the e-mail message; and

generating a response e-mail message providing the requested configuration parameter information.

23. The method of claim 13, further comprising:

receiving e-mail messages transmitted to a plurality of e-mail addresses, each e-mail address being associated with a unique set of allowable configuration actions.

24. The method of claim 13, further comprising:

receiving configuration instructions entered into a management console;

generating the e-mail message containing the configuration instructions; and

transmitting the e-mail message to an e-mail address associated with the network device.

25. The method of claim 24, wherein:

said transmitting the e-mail message to the e-mail address associated with the network device comprises transmitting the e-mail message to a plurality of e-mail addresses associated with a plurality of network devices.

26. A network device, comprising:

means for connecting to a network;

means for receiving an e-mail message;

means for parsing the e-mail message to retrieve configuration instructions; and

means for executing a configuration action according to the configuration instructions contained in the e-mail message.