Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

435 results about "Management agent" patented technology

A Management agent is a software agent that runs on a managed node (example: a router) and provides an interface to manage it. It can perform operations on managed objects in the node and can also forward notifications to the manager (EMS).

Method and system for originating connectivity fault management (CFM) frames on non-CFM aware switches

InactiveUS20070140126A1Effective expansionAvoid a lotError preventionFrequency-division multiplex detailsOperations, administration and managementOperability
A system for originating connectivity fault management (CFM) frames on non-CFM aware switches is disclosed. In the disclosed system, an OAM (Operations Administration and Management) proxy networking device connected to a core Ethernet network operates with one or more CPE (Customer Premises Equipment) devices to which it is communicably connected to support CFM out to the CPE devices without requiring that the CPE devices themselves implement CFM functionality. The OAM proxy networking device generates Connectivity Check (CC) frames, Loopback reply frames, and Linktrace reply frames for MEPs (Maintenance End Points) or MIPs (Maintenance Intermediate Points) contained in communication ports on the CPEs. These CFM frames generated by the OAM proxy networking device are then sent within messages from the OAM proxy networking device to the appropriate CPE. When the CPE device receives a message from the OAM proxy networking device containing one of these CFM frames, it checks the operability of a communication port indicated by the message. If the port is operable, the CPE device extracts the CFM frame from the message and originates it through the OAM proxy networking device into the core Ethernet network. The OAM proxy networking device further operates to process Connectivity Check frames received from the core Ethernet network and addressed to the CPE devices by maintaining an MEP connectivity database. As a result, these received Connectivity Check frames are dropped without forwarding to the CPE devices.
Owner:RPX CLEARINGHOUSE

Method and apparatus for modifying a computer program in a trusted manner

A computer system having a system memory and being arranged to permit a target program (90) installed on the system to be modified in a trusted manner. The system comprises a White-list Management Agent, WMA, module (10) for receiving, at a notification receiver (12), a notification that the target program (90) which is loaded into the system memory of the computer system has performed an update operation on the target program resulting in the generation and storage of a modified version of the target program on a storage device associated with the computer system. The WMA module is operable, upon receipt of a target program update notification, to determine if the program (90) as loaded into the system memory is in a trusted state by measuring the program (90) using a program measurer module (14) and comparing this, using a comparator (16), with a pre-stored value contained in a program whitelist (30), the pre-stored value being obtained from the program whitelist (30) using a whitelist reader/writer (18). If the determination is positive, the WMA module (10) generates a hash code of the modified version of the target computer program as stored on the storage device using the program measurer module (14) and stores this generated hash code as a new trusted hash code for the target program in the program whitelist (30), in order to permit subsequent verification of the modified version of the target program as being in a trusted state.
Owner:BRITISH TELECOMM PLC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products