Computer Network Modeling

• US 20170118087A1
• Filed: 11/30/2016
• Published: 04/27/2017
• Est. Priority Date: 08/19/2015
• Status: Abandoned Application

• Current Assignee: Stackray Corp.
• Original Assignee: Stackray Corp.
• Inventors: Bergman, David
• Application Number:
  US15/365,257
• Publication Number:
  US 20170118087A1
• Time in Patent Office: Days
• CPC Class Codes: G05B 17/00 Systems involving the use of models or simulators of said systems G05B13/00, G05B15/00, G05B19/00 take precedence
• CPC Class Codes: G06F 11/3006 where the computing system is distributed, e.g. networked systems, clusters, multiprocessor systems multiprogramming arrangements G06F9/46; allocation of resources G06F9/50
• CPC Class Codes: G06F 11/3051 Monitoring arrangements for monitoring the configuration of the computing system or of the computing system component, e.g. monitoring the presence of processing resources, peripherals, I/O links, software programs verification or detection of system hardware configuration G06F11/2247
• CPC Class Codes: G06F 30/20 Design optimisation, verification or simulation optimisation, verification or simulation of circuit designs G06F30/30
• CPC Class Codes: H04L 41/046 comprising network management agents or mobile agents therefor
• CPC Class Codes: H04L 41/145 involving simulating, designing, planning or modelling of a network

Abstract

Disclosed, in one general aspect, is a computer-based method for automatically detecting characteristics of a computer system that includes different running servers connected by a digital communication network. The method includes running resource identification agents over the digital communication network on each different targeted server in the network, receiving machine-readable network interface information for the targeted servers from the agents through the digital communication network, and receiving machine-readable information about functionality present on the targeted servers from the agents through the digital communication network. A machine-readable model of interactions among the targeted servers in the computer network is built and stored based on the received information, and characteristics of the computer system are detected from the stored machine-readable model.

Claims

1. A computer-based method for automatically detecting characteristics of a computer system that includes a plurality of different running servers connected by a digital communication network, comprising:

running a plurality of resource identification agents over the digital communication network on each of a plurality of different targeted servers in the network,

receiving machine-readable network interface information for the targeted servers from the agents through the digital communication network,

receiving machine-readable information about functionality present on the targeted servers from the agents through the digital communication network,

building and storing a machine-readable model of interactions among the targeted servers in the computer network based on the received information, and

detecting characteristics of the computer system from the stored machine-readable model.

2. The method of claim 1 wherein the step of building and storing a machine-readable model includes storing and building a model that includes information about how sub-systems and high-level services interconnect.

3. The method of claim 1 wherein the step of receiving information about functionality present on the targeted servers includes receiving information about open files, configuration files, operating system files, open sockets, and process-level information present on the servers, and wherein the step of receiving machine-readable network interface information for the targeted servers includes receiving IP addresses for the targeted servers.

4. The method of claim 1 wherein the step of detecting characteristics of the computer system includes detecting network security, stability, scalability, and/or deployment characteristics for the computer system.

5. The method of claim 1 wherein the step of building and storing a model builds and stores a model that includes:

a process layer that contains process-level information for the system derived from the agents,

a connection layer that contains information about communication between processes derived from the fundamental layer, and

a service layer that includes information about services derived from the connected layer.

6. The method of claim 1 wherein the steps of sending, receiving, and building operate on a computer system that includes virtualized servers and virtualized communication layers.

7. The method of claim 1 wherein the step of receiving replies includes a step of receiving information formatted according to the RDF resource discovery model.

8. The method of claim 1 further including the step of displaying a visual representation of the computer system based on the model.

9. The method of claim 1 wherein the step of detecting characteristics of the computer system includes cataloging technologies available on the servers in the computer system.

10. The method of claim 1 further including the step of repeating the steps of running and receiving after an update to the architecture of the computer system, and further including the step of updating the stored model to reflect the updated architecture of the computer system.

11. The method of claim 1 wherein the step of running the agents terminates without leaving any stored information on the servers.

12. The method of claim 1 wherein the steps of running and receiving are performed by generic and specific gatherers.

13. An agent including stored instructions operative to run on a computer system server and report information about the computer system server, comprising:

a network interface gatherer operative to gather machine-readable information about a network interface of the computer system server,

a file information gatherer operative to gather information about files on the computer system server,

a process information gatherer operative to gather information about processes on the computer system server, and

a reporting module operative to report results from the network interface gatherer, the file information gatherer, and the process information gatherer through a communication network to a modeling server.

15. A computer-based system for automatically detecting characteristics of a computer system that includes a plurality of different running servers connected by a digital communication network, comprising:

means for running a plurality of resource identification agents over the digital communication network on each of a plurality of different targeted servers in the network,

means for receiving machine-readable network interface information for the targeted servers from the agents through the digital communication network,

means for receiving machine-readable information about functionality present on the targeted servers from the agents through the digital communication network,

means for building and storing a machine-readable model of interactions among the targeted servers in the computer network based on the received information, and

means for detecting characteristics of the computer system from the stored machine-readable model.

14. The apparatus of claim 15 wherein the agent is implemented using a scripting language.