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SNMP Data Mining for IT Connectivity PowerPoint PPT Presentation


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Jim Desrosiers. SNMP Data Mining for IT Connectivity. SNMP Importance. Why SNMP is Important in today’s SCADA systems. SNMP Data Mining Features. SNMP-to-the-Core Fully integrated into ICONICS FrameWorX GUI developed around user needs Full exploration of SNMP

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SNMP Data Mining for IT Connectivity

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Jim desrosiers

Jim Desrosiers

SNMP Data Mining for IT Connectivity


Snmp importance

SNMP Importance

  • Why SNMP is Important in today’s SCADA systems


Snmp data mining features

SNMP Data Mining Features

  • SNMP-to-the-Core

    • Fully integrated into ICONICS FrameWorX

  • GUI developed around user needs

  • Full exploration of SNMP

  • Auto-detection of Device Types with fancy recognizable ICONs

  • MIB parser with no limits on the number of OIDs that can be imported


Snmp data mining features1

SNMP Data Mining Features

  • Auto-discovery of Managed Devices

    • Possible to scan whole networks with one command

    • Configurable time-out for the Ping function

    • Multi-threaded design provides fast response

  • Supports the ability to use SNMP data as tags (just as you would use OPC DA tags)


Snmp key components

SNMP Key Components

  • Three key components:

    • Managed devices (network elements)

      • Network node that contains an SNMP agent and that resides on a managed network. Managed devices collect and store management information and make this information available to NMSs using SNMP. Managed devices, sometimes called network elements, can be routers and access servers, switches and bridges, hubs, computer hosts, or printers

    • Agents

      • Network-management software module that resides in a managed device. An agent has local knowledge of management information and translates that information into a form compatible with SNMP.

    • Network-management system (NMS)

      • An NMS executes applications that monitor and control managed devices. One or more NMSs must exist on any managed network.


Snmp protocol oids

SNMP Protocol - OIDs

  • OID – Object Identifier

  • The “OPC Tagname” in the IT World

  • Each Object (piece of information) is identified by a series of numbers

  • Unique definition

  • 1.3.6.1.4.1.9.3.3.1

Cisco (9)

Enterprise (1)

Private (4)

Internet (1)

DOD (6)

Identified Organization (3)

ISO (1)


Oid tree example

OID Tree Example

Branch of the MIB

Identifier Tree for one

of Cisco’s products


What is a mib

What is a MIB?

  • MIB – Management Information Base

    • ASCII text file that describes an SNMP Network Element as a list of data objects

    • Translates numeric strings into Human Readable text

    • Provides the data type of each OID


What the ico mib looks like

What the ICO MIB Looks Like


Mib identifier tree example

MIB Identifier Tree Example

Branch of the MIB

Identifier Tree for the

ICONICS SNMP

Simulator


Snmp basic commands

SNMP Basic Commands

  • Read

    • Used to Monitor Managed Devices

  • Write

    • Used to Control Managed Devices

  • Trap

    • Used by Managed Devices to asynchronously report (report by exception) events


Snmp configurator

Device Tree

MIB Tree

Information about

The Device/Object

Selected in left pane

Functions to

Customize the GUI

Network Device

Exploration –

Enter beginning

And ending IP

Addresses

Options to:

- Retrieve DNS Name

- Cache the MIB

Launch the

Explorer

SNMP Configurator


Snmp explorer

GUI similar to

the Unified Data

Browser’s GUI

Easy to recognize the

Device types because

of the ICONs

Possible to explore the

Objects supported by

each discovered device

(using the MIB)

Human Readable names are

provided if the MIB for the device

is contained In the database

(otherwise OID number is displayed)

If the SNMP root is selected

In the left pane, the right

Pane will list the devices and their

Well-known types

SNMP Explorer


Snmp explorer part 2

Selected Values

Are moved to the

Upper pane

(like UDB)

When bottom of tree

Reached, shows the

Leaves, with data types

(if MIB is present)

Tooltip provides

detailed information

Current value

Of Object

SNMP Explorer Part 2


Snmp tag browsing

SNMP Tag Browsing

SNMP Tab in the Unified Data Browser

Shows ICONs and Human Read-able descriptions


Snmp agents

SNMP Agents

SNMP Agents

Microsoft SNMP Agent plugins

Expose useful data through SNMP protocol

Data available to all SNMP NMS

Open View

Tivoli

Other agents

MIB files available for every agent


Snmp simulator agent

SNMP Simulator Agent

SNMP Simluator Agent

Simulates Network data

Printer (ink level, paper level, alarms, …)

Router (routing table, …)

Computer (HD usage, memory usage)

Simulated signals (sin, ramp, …)

Other (fans, tempeature)

Used for GenDemo displays


Snmp monitorworx agent

SNMP MonitorWorX Agent

SNMP MonitorWorX Agent

Almost all MWX information exposed

Site key

Processes running

Licensing information

Redundancy

GraphWorX displays with MWX data

MWX data available via WebHMI all over the network


The world of snmp

The world of SNMP

  • Third party Management Systems

    • SNMP protocol is a standard

    • Information available to all SNMP applications

      • MIB Files specify the data structure to the NMS

      • SNMP agents send the data

      • Nothing else is needed

    • MonitorWorX management available on existing infrastructures


Mib browser

MIB Browser


James phelps

James Phelps

AlarmWorX Multimedia


Alarmworx multimedia

Responsive

AlarmWorx MultiMedia


Product enhancements

Product Enhancements

  • System Wide Enhancements

    • Enhancements Found in All Agents

  • Alarm Prioritization

    • Highest Priority Played First

    • Optional First In First Out

  • Post Alarm Transaction

    • Notifies User of Hardware Failure

    • Makes Use of Selected Agent

  • SAPI 5.1

  • Language Aliasing


New agents live communciation server

New Agents - Live Communciation Server

  • Microsoft’s Real Time Collaboration Platform

    • Control of Server Data

    • Secure

    • Integration With Microsoft Server System

  • Instant Messaging

  • Voice Over IP


New agents skype

New Agents - Skype

  • Skype

    • 200 Million Users

    • Low Cost

    • Free Add-on

  • Instant Messaging

  • Voice Over IP


New agents

New Agents

  • Continued.

  • System Tray Dialog

  • GraphWorX Switching

    • Automitic Switching of a Display Based on Alarm.

    • Does not Launch a New Instance of GraphWorX


  • Login