INTELLIGENT POWER CONTROL

• US 20110035624A1
• Filed: 08/05/2010
• Published: 02/10/2011
• Est. Priority Date: 08/07/2009
• Status: Abandoned Application

• Current Assignee: Green Networks Incorporated
• Original Assignee: Green Networks Incorporated
• Inventors: Miller, Edward D.
• Application Number:
  US12/850,968
• Publication Number:
  US 20110035624A1
• Time in Patent Office: Days
• US Class Current: 714/15
• CPC Class Codes: G06F 11/0793 Remedial or corrective actions recovery from an exception in an instruction pipeline G06F9/3861; by retry G06F11/1402; for recovering from a failure of a protocol instance or entity H04L69/40
• CPC Class Codes: H04L 41/0661 by reconfiguring faulty entities
• CPC Class Codes: H04L 43/0817 by checking functioning
• CPC Class Codes: H04L 69/40 for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection management of faults, events, alarms or notifications in data switching networks H04L41/06

Abstract

In accordance with the techniques discussed herein, a smart monitor module (SMM) can apply the rules to information gathered about a device to determine whether a device has entered a failed state. Upon entry into the failed state, the system reboots the device to restore the device to the active state.

Claims

1. A method for monitoring and rebooting comprising:

monitoring a device using a smart monitor module (SMM), the device being in an active state, the SMM monitoring the device for entry into a failed state, the SMM using a rule to differentiate the active state from the failed state;

applying the rule at the SMM to determine that the device has entered the failed state; and

rebooting the device to restore the device from the failed state to the active state.

2. The method of claim 1 wherein the rule defines data emanating from the device to be determinative of the active state, and a lack of data emanating from the device as determinative of the failed state.

3. The method of claim 1 wherein the failed state is identified as a lack of response from the device for a period of time.

4. The method of claim 1 wherein rebooting comprises transmitting an instruction to the device to attempt to perform a soft reboot of the device.

5. The method of claim 1 wherein rebooting comprises temporarily disabling power to the device to perform a hard reboot of the device.

6. The method of claim 1 further comprising, rebooting a second device prior to rebooting the device.

7. A system for monitoring and rebooting a device comprising:

a smart monitor module (SMM) for determining whether a device is in an active state or a failed state, the SMM being able to reboot the device from the failed state to the active state;

a rules repository coupled to the SMM including a rule used by the SMM to determine whether the device is in the active state or in the failed state;

an electrical output coupled to and powering the device; and

a switch coupled to the SMM and coupling the electrical output to an electrical source, the switch being responsive to an order from the SMM to reboot the device by temporarily disabling power from the electrical source to the electrical output.

8. The system of claim 7 further comprising an interface coupled to the (SMM), the interface receiving a message from the device, the message useful to determine whether the device is in the active state or in the failed state.

9. The system of claim 8 wherein the interface is an ethernet interface, a universal serial bus (USB) interface, or a serial interface.

10. The system of claim 7 wherein the failed state is determined from an absence of a message for a period of time.

11. The system of claim 7 wherein the interface is used to transmit a soft reboot instruction to the device.

12. The system of claim 7 wherein the SMM instructs the switch to temporarily disable power to the device thereby performing a hard reboot.

13. The system of claim 7 further comprising, rebooting a second device prior to temporarily disabling power to the device.

14. A system for monitoring and rebooting one or more devices in order comprising:

a smart monitor module (SMM) for determining whether either or both of a router or a modem are in an active state or a failed state, the SMM being able to reboot either or both the router and modem by temporarily disabling power;

a rules repository coupled to the SMM including a rule used by the SMM to determine whether either or both the router and the modem are in the active state or in the failed state;

a first electrical outlet enabling power to the router;

a first switch coupling the first electrical outlet to a power source, the first switch being managed by the SMM to temporarily disable power to the router;

a second electrical outlet enabling power to the modem; and

a second switch managed by the SMM to control power to the modem, the second switch being managed by the SMM, the second switch being able to temporarily disable power to the modem after rebooting the router.

15. The system of claim 14 further comprising an interface, the interface being able to receive messages from either of both the router and the modem, the messages useful to determine whether either or both of the router and modem are in the active state or in the failed state.

16. The system of claim 15 wherein the interface is a serial interface, ethernet interface, or a USB interface.

17. The system of claim 14 wherein when SMM orders the switch to reboot the router prior to rebooting the modem.

18. The system of claim 14 wherein the SMM uses the rule to determine that a reboot of the modem is required, and the reboot is performed by temporarily disabling power to the second electrical outlet, thereby temporarily disabling power to the modem.

19. The system of claim 14 further comprising, a third switch coupled to a third electrical outlet, the third electrical outlet coupled to a computing system, the third switch being able to receive an instruction from the SMM to temporarily disable power to the computing system.

20. The system of claim 19 wherein the SMM attempts to instruct the computing system to perform a soft reboot as an alternative to temporarily disabling power to the computing system.