Managing the Atlas

After the initial discovery, you can stop discovery running on the management server. You can, however, continue to access the database through the Atlas Manager. The discovery cycle starts again the next time NetExplorer is up. The Consolidator populates the database and the Atlas Manager automatically updates the atlas pages.

Depending on the size of your network, writing data from the initial discovery cycle can take few minutes to several days. Subsequent discovery updates to the database require substantially less time.


Using the Atlas

When Novell ZENworks Server Management is first installed, the server module of the Atlas Manager is automatically installed on the management server, and the client module of the Atlas Manager is installed on Novell ConsoleOne. The Atlas Manager on the management server creates a system atlas and provides a graphical view of the database at the console.

The Atlas Manager on the server reads the database and provides two different views of the database at Novell ConsoleOne: the Console view and Atlas view. Both views provide information about the discovered network topology, the physical location of nodes, node configuration information, and alarm information.

The following sections gives you an understanding about using the atlas:


Accessing the Atlas

You can access the Novell ZENworks Server Management atlas from Novell ConsoleOne. Open Novell ConsoleOne and double-click the Novell ZENworks Server Management Domains namespace, then expand the domain. The system atlas appears.

The following table describes a Novell ZENworks Server Management atlas consisting of three different pages:

Atlas Pages Icon Description

WAN page

WAN Page icon

Summarizes the entire network, illustrating the WAN-related network topology. Your atlas, typically, has a single WAN page.

Area page

Area Page icon

Displays segments on your network. An atlas can have several area pages. For example, areas can be divided based on the geographic location of the network. If a company in San Jose has an overseas branch in Germany, you can divide your network into Area1 for the San Jose network and Area2 for the Germany network.

Islands page

Island Page icon

Consists of segments with an undetermined connectivity. During discovery, the Islands page is a placeholder for network objects that are not completely discovered. An atlas has a single Islands page.

Customizing Your Atlas View

You can customize your atlas view in three different ways:

  • Insert a custom bitmap as the background on an atlas page.
  • Change the position of a node on an atlas page by dragging it.
  • Display objects by an alternate name.


Assigning Roles to Help You Manage the Atlas

Novell ZENworks Server Management lets you assign roles to manage the atlas. By assigning roles, you can restrict the user from performing specific operations on that object.

HINT:  The atlas displays maps based on your role on the network. For example, if your role is restricted to managing certain servers in segment A and B, your atlas will contain only those servers in segments A and B.

You can perform the following tasks on any atlas page (WAN, Islands, or Area page) when the Atlas view is displayed on Novell ConsoleOne.

Tasks Comments

Open

Opens the page

Import

Inserts a custom wallpaper

Save

Updates the changes in the database

Print

Prints the page

Rename

Renames the page

Layout

Displays the page with a different focal point


Using the Atlas to Troubleshoot

By setting the alarm disposition to save alarms in the database, Novell ZENworks Server Management maps can alert you to alarm conditions on the network. Alarms are of type severe, major, or minor alarm on a segment or node. Upon recognizing any of these alarms, the ConsoleOne displays different colors above the object depending on the severity of the alarm as shown in the following table:

Color Severity of Alarm

Red

Sever

Pink

Major

Yellow

Minor

The alarm status is propagated up the hierarchy. For example, if a server has an alarm of type severe, the segment and the page containing the server will display the corresponding alarm icon. For information about alarms, Managing the Alarm Management System.

The following figure shows the atlas namespace in ConsoleOne:


Atlas namespace in Novell ConsoleOne


Custom Maps

Custom Maps enable you to create and delete custom atlases and custom containers and group nodes into containers. You can also create a hierarchy of objects in atlas. An atlas can contain custom containers. you can create a node or a sub container within the custom container. However nodes cannot be directly contained under the atlas.

You can perform the following operations in the custom atlas:


Creating a Custom Atlas

  1. Right-click the site object where you want to create the custom atlas, then click New > Atlas.

  2. Specify the name of the atlas.

  3. Click OK.


Creating a Custom Container

You can create a custom container within a new custom atlas. You can also create a subcontainer within a container.

  1. Right-click the custom atlas you created, then click New > Container

    or

    In the right-pane of Novell ConsoleOne, right-click the custom container you created, then click New > Container.

  2. Specify the name of the container.

  3. Click OK.


Adding Nodes to the Container

You can associate multiple nodes to a container.

  1. Right-click the custom container you created, then click Add Nodes.


    Select Objects dialog box

  2. Select the nodes you want to add to the container.

  3. Click Select.

    The selected nodes are displayed in the Selected Objects list.

  4. Click OK.


Renaming the Custom Atlas Objects

  1. Select the atlas object you want to rename.

  2. Click Rename.

  3. Specify a new name.

  4. Click OK.


Deleting Custom Atlas Objects

  1. Select the atlas object you want to delete.

  2. Click Delete.


Locating Nodes in the Custom Atlas

You can locate particular node in the specific atlas or across all the atlases that are present. To locate nodes in the same atlas check the Find only in atlasname check box. If you do not check this check box, then the node will be located in all the atlases.


Find In Atlas dialog box

  1. Right-click the custom atlas, click Find.

  2. Specify the conditions to base your search on.

  3. Click Find Now.

    The location of the network object in the custom atlas is displayed in a list in the Find In Atlas dialog box.

  4. To jump to the location of the node, double-click the node.

  5. Click Close.


Locating All Occurrences of the Nodes

  1. Right-click the node whose occurrences you want to locate, then click Locate All Occurrences.

    The occurrences of the nodes are displayed in the Locate All Occurrences dialog box.


    Locate All Occurrences dialog box

  2. To jump to the location where the node exists, double-click the node.

  3. Click Close.


Copying Nodes to a Custom Container

You can copy nodes to the custom container you have created.

  1. Select the nodes you want to copy, then right-click and select Copy to Container.

  2. In the Select Objects dialog box, locate the custom container where you want to copy the nodes to.

  3. Click OK.


Node Naming Order

As discovery cycles proceed and more information is discovered, the names displayed in the maps can change. Different priorities are given to names, depending on the source of the name information. If none of the names are discovered, the IP/IPX address of the node is displayed as the node name.

To determine how to display the name of the discovered object, the Atlas Manager uses the following list in the order shown:

  • User - defined name
  • DNS Name
  • Novell eDirectory Name
  • Bindery Name
  • SNMP Name

Use the Node Name Order dialog box to change the order of display.

  1. At the atlas level, select File > Node Naming Order.


    Node Name Order dialog box

  2. Use the following options:

    • Move Up: Changes the order of the node names.

    • Move Down: Changes the order of the node names.

    • Save Changes: Saves the changes you made.

    • Ignore Changes: Ignores the changes you made


Using Unified Views

The Unified view service is a service that acts as a filter on the atlas. Using the Unified view, you can filter for a list of devices or segments of a particular type. The Unified view allows easy navigation and quick operations to check the highest severity of the alarms present on a particular node or segment.

The following are the two types of Unified view provided:


Unified View for Devices

You can view All, Manageable, or Unmanageable devices in this view. For a corresponding device type, a device is said to be manageable if the list of MIBs implemented by the device satisfies the Manageability_definition property in the UnifiedView.ini file in the novell zenworks\mms\mwserver\bin directory. The Manageability_definition property can be updated with a valid boolean expression of MIB names.

Following are the device types that you can filter:

  • All (all types of devices)
  • NetWare Servers
  • NCP Print Servers
  • TCP Services
  • Printers
  • IP Routers
  • Switches/Bridges
  • IPX Routers
  • Windows Servers

To filter the devices:

  1. In the atlas, select View > Unified View for Devices.

  2. From the first drop-down list, select All to list all the devices

    or

    Select Manageable to list the manageable devices

    or

    Select Unmanageable to list the unmanageable devices.

  3. From the second drop-down list, select a device type.

  4. Click Show.

The Unified view will display the list of the devices. The tabular column in the Unified view contains the following information.

  • The icons associated with the devices.
  • The MIBs implemented by the device. If the device does not implement any MIBs the column will specify "No MIBs implemented" for that device.
  • The maximum severity of the alarms against the devices. To view the legend for the alarm, select the alarm legend button on the toolbar.


Unified View for Segments

You can view All, Manageable, or Unmanageable segments in this view. For a corresponding segment type, a segment is said to be manageable if the list of MIBs implemented by at least one device in that segment satisfies the Manageability_definition property in the UnifiedView.ini file. The Manageability_definition property can be updated with a valid boolean expression of MIB names. The following are the segment types you can set filter for:

  • All (all types of segments)
  • Ethernet
  • Frame Relay
  • IPX Compatibility Mode
  • Token Ring
  • X.25
  • PPP
  • ATM
  • FDDI

To filter the segments:

  1. At the Atlas level, select View > Unified View for Segments.

  2. From the first drop-down list, select All to list all the segments

    or

    Select Manageable to list the manageable segments

    or

    Select Unmanageable to list the unmanageable segments.

  3. From the second drop-down list, select a segment type.

  4. Click Show.

The Unified view will display the list of the segments. The tabular column in the Unified view contains the following information.

  • The icons associated with the segments.
  • The name of the segment.
  • The maximum severity of the alarms against the segments. To view the legend for the alarm, select the alarm legend button on the toolbar.