NETGEAR NMS100 manual Chapter Data and Statistics

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Chapter 3

Data and Statistics

Working with the Map Database	4-1
The Map Selection Tree	4-1
Using Map View Windows	4-2
Moving Map Objects	4-3
Moving Objects at the Root Level	4-3
Moving Objects Inside Subnet Levels	4-4
Moving Objects from One Subnet to Another	4-5
Changing Object Properties	4-6
Attributes	4-6
Access Parameters	4-7
Type-Dependent Attributes	4-8
Adding Map Objects	4-10
Viewing Device MIB Data	4-11
The MIB Selection Tree	4-11
Manage Menus	4-11
Custom Menus	4-12
Table Display Elements	4-12
Graph Display Elements	4-13
Graph Styles	4-13
Graph Page Controls	4-14
Graph Legend Control	4-14
Saving Long-term Statistics	4-14
Creating a New Report	4-14
Viewing Trend Data in a Graph Window	4-15
Limiting Saved Instances	4-16
Chapter 4
Polling and Emailing
Setting Threshold Alarms	5-1
Setting Status Variable Polling	5-2
Configuring Automatic Alarms	5-2
Setting Manual Threshold Alarms	5-3
Polling TCP Application Services	5-4
Discovery of Four Built-in Services	5-4
ii	Contents

July 2004 202-10036-01

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Contents September 2004 NETGEAR, IncStatement of Conditions TrademarksCustomer Support World Wide Web Contents Chapter Data and Statistics Appendix a Contents Typographical Conventions Audience, Scope, Conventions, and FormatsManual Scope Other ProSafe NMS Features OverviewDevice Access Modes ProSafe Network Management SystemSystem Requirements Recommended system requirementsPackage Contents Introduction Introduction Chapter Installation and Startup Installing the ProSafe NMS Server and Local ConsoleInstalling the Air Messenger Pro Paging Software Starting the ProSafe NMS Server and Local ConsoleStarting a Local Console Session Disabling Automatic Console LoginStopping and Starting the Server Console Elements Main button bar Edit button bar Selection ToolEvent Log Tool Element FunctionConsole Button Commands Zoom toSelection Tool Event Log ToolSelection Tool tabs Selection Tab DescriptionView Window Area Installation and Startup Working with the Map Database Map Selection TreeUsing Map View Windows View All Zoom OutZoom RectangleMoving Map Objects Moving Objects at the Root LevelMoving Objects Inside Subnet Levels Automatically arranged and manually arranged submap levelsMoving Objects from One Subnet to Another Changing Object Properties AttributesObject Properties Access tab Access ParametersAttribute Name Description Type-Dependent Attributes Object Properties Attribute tab Object Attribute Name Description Type aObject Types Adding Map ObjectsType Description MIB Selection Tree Viewing Device MIB DataManage Menus Table Display Elements Custom MenusGraph Display Elements Graph StylesSaving Long-term Statistics Creating a New ReportViewing Trend Data in a Graph Window Limiting Saved Instances Threshold Alarms Setting Threshold AlarmsAlarm Type Description Setting Status Variable Polling Configuring Automatic AlarmsSetting Manual Threshold Alarms Discovery of Four Built-in Services Polling TCP Application ServicesTCP Service Polling Custom TCP Service Polling Managing Polling for the DeviceEmailing or Paging the Administrator on an Event To modify an existing Custom TCP Service definitionThen, set the Email/Paging global event options Add an Event Filter for the pollDeviceDown event Then, set the Email/Page event actions ProSafe NMS Events Other Event TypesEvent Subtree Trap Name Description Emailing or Paging Multiple Users First, add a grouped set of usersThen, add an Event Filter for the selected devices Duration of Network Discovery Troubleshooting Network DiscoveryNormal Discovery Map Layout Failure Symptoms and Solutions Sample top-level and Subnet Map views for a small networkDiscovery Agent Fails to Connect to the Server Incorrect or Missing Community NamesFirewalls Block Snmp Operations Snmp Device Access Control ListNot Enough Seeds Broadcast Packet Losses Setting Up New FiltersLimiting the Scope of Discovery Stopping Discovery Auto-Layout Event Parameters Event ParametersEvent Description Parameters Set Community name of the target device List of Glossary Terms Auto Uplink Denial of Service attackCat Dynamic Host Configuration Protocol Domain Name DoSIP Address GatewayInternet Protocol Lightweight Directory Access Protocol Local area networkMAC address MbpsNetBIOS Network Address TranslationPacket Perfect Forward SecrecyPPPoE PPP over ATMPPP over Ethernet RouterSubnet Mask Wi-Fi Windows Internet Naming Service Universal Plug and PlayWEB Proxy Server Wide area networkWireless Network Name Ssid Index Index Index