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About NetMRI
About NetMRI
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Beyond monitoring traffic flow and generating alarms every time thresholds are passed, NetMRI periodically analyzes the contents of all router and switch tables to detect device-level problems, such as router and VLAN instability.

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The Dashboard tab provides information summaries, nerwork analytics, and system healh data. It includes the following sub-tabs:

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General Dashboard
General Dashboard
General Dashboard

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You can choose from the following dashboards on the Performance tab:

To open a dashboard, click the dashboards menu in the top right of the Performance tab and select the required one. Also see Dashboard Display OptionsFor more information, see 30802781.

When a dashboard displays its chart(s), hover over a chart name to see its description in the tooltip.

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To display only basic dashboard categories, go to click the Settings icon - > General Settings ->  > Performance Dashboard ->  > Show Advanced Categories and set the value to "false". Setting the value to "true" enables displaying both categories.

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ChartDescription
Devices Targeted By JobsNumber of licensed devices involved in the execution of automated jobs. Data is collected every 10 minutes.

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Collection and Consolidation Dashboard
Collection and Consolidation Dashboard
Collection & Consolidation Dashboard

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ChartStandalone
Deployment
OC DeploymentDescription
OCCollector

Normalized Collection Intervals

++Normalized interval of data collection from device – real collection interval divided by ideal collection interval. The higher the value, the less frequent the polling. Data is collected every 60 minutes.

Config Changes

++Number of changes in the configurations of licensed devices. Data is collected every 60 minutes.

Consolidation Time

+++Average processing time of collected data with warning and critical thresholds available in tooltip. Data is collected every 10 minutes.

Consolidation Subscription Queue

+The queue length of subscriptions from collectors awaiting consolidation. Data is collected every 10 minutes.

Consolidation Subscription Delay

+Wait time for data consolidation received from collectors. Data is collected every 10 minutes.

Consolidation Delay

+Time delay between the data acquisition and consolidation for OC. Data is collected every 10 minutes.
Backpressure Status+Collector’s mode when it collects less data to reduce load on an overcharged OC. Data is collected every 10 minutes.

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Database Dashboard
Database Dashboard
Database Dashboard

The following table describes the charts available in the Database dashboard:

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  • Data is stored in weekly historical partitions.
  • Data is archived after one month.
  • Data is deleted after 18 months.

You can To change data retention times in , click the Settings icon -> Database Settings ->  > Data Retention ->  > Performance Dashboard Data.

To archive the performance data during a database backup, go to click Settings icon - > General Settings ->   >  Advanced Settings ->  > Performance Dashboard and set the Add Performance tables to the backup option to "yes".

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  • Issues: This tab summarizes the current network status, showing the same scorecard that appears on the main Dashboard, a flexible Network History chart, and an overview of current problems and possible problems in the network.
  • Changes: This tab summarizes all recent changes made to the network, and provides features to change the information displayed in the summary table.
  • Policy Compliance: This tab summarizes the results of Policies developed in the Policy Compliance features for device groups and active devices in the network.
  • Performance: This tab summarizes active device operations in charts and tables.

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  • Inventory: This tab provides basic information about devices, interfaces, operating systems, and models in the network.
  • Summaries: This tab lists routes (for all routing protocols), subnetworks, Route Targets, Network Views, VRFs (Virtual Routing and Forwarding instances), VLANs, HSRPs/VRRPs, and TCP/UDP port usage in the network.
  • Topology: This tab provides an interactive viewer for exploring your network's structure.
  • Discovery: This tab provides detailed information about NetMRI's discovery processes, including the ability to affect Discovery settings for individual devices, perform/repeat Discovery on a single device, set licensing for a managed device, and remove a device from NetMRI management. For more information on device-related Discovery functions, see Viewing Device Discovery Status and Re-Discovering a Device.

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Configuration Management

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  • Config Archive: This tab lists all devices in each Device Group, and is the front end for browsing, viewing, and editing configuration files from any active device, or comparing between two devices in the managed network. Configuration files drive the operation of higher-end routers, switches, firewalls, and other device types across the network. You can read, edit, and compare similar-device configuration files across the network.
  •  Config Search: This tab lets you search devices in the network for a particular configuration string, an IP address, or other specific device specification such as a MAC address, device model, or other phenomena, using many different types of search criteria and even regular expressions.
  • Job Management: This tab enables the creation, scheduling, approval, and execution of Job Management scripts in the Perl and CCS languages, and the definition of custom issues to extend the library of issue types that NetMRI uses for reporting and monitoring of adverse events in the network. Job Management is used to automate common network administration tasks, and efficiently enforce normalization and best-practices configuration across the managed network. A critical feature set classified under Job Management is the Automation Change Manager (ACM), that which leverages NetMRI's scripting capabilities to support a set of Infoblox NIOS network automation utilities. Subcategories of Job Management include the following tabbed pages:
    • Scripts: This tab lists all scripts in the NetMRI system.
    • Library: This tab provides a location for CCS and Perl subroutines that can be called by other scripts.
    • Config Templates: This tab, a location for templates containing configuration snippets and variables for easier job automation.
    • Lists: This tab, a second library page, for lists of spreadsheet-type list data for use in automation jobs.
    • Scheduled Jobs: This tab shows the current list of scheduled automation jobs.
    • Triggered Jobs: This tab shows the current list of recently triggered jobs.
    • Job History: This tab shows the complete history of automation jobs run in the NetMRI managed network.
    • Custom Issues: This tab that tab allows the definition of custom issues based on job execution.
  • Policy Design Center: This allows you to create rules and policies, and deploy policies on the network. Policy is a tool for ensuring all devices in the network meet minimum standards of readiness and security. Rules are the building blocks that form a policy. You deploy policies against devices and groups of devices. See Policy Design Center for more details.
    • Summary: This tab provides features for the quick creation of Policy Rules, build a new Policy, or schedule and deploy Policies.
    • Rules: This tab allows you to explore the entire library of Policy Rules and provides the ability to create, edit, copy, import, and export Rules.
    • Policies: This tab provides general Policy management features, such as editing, printing, and import/export, and to test Policies against devices, configuration files, and configuration templates.
    • Policy Deployment: This tab allows admins to enable policies against individual devices or device groups.

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The Reports page provides features that allow you to run publishable reports from providing device information in a report , to reports across device groups or types of devices, to network-wide reports indicating trends across the network.

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