Viewing Application Visibility in List View

This topic describes the List view for Application Visibility. For Summary view, see Viewing Application Visibility in Summary View.

To navigate to the List view, complete the following steps:

1. In the HPE Aruba Networking Central landing page, select a site from the Sites menu having at least one application.

   Alternatively, you can click the expand icon on the Sites menu to search for a site from the list.

   The site dashboard is displayed with the network and connectivity information for the site.

2. Click on the Applications planet.

   The Application Visibility table displays a list of all active and inactive applications from the last three hours by default. It can also be adjusted to 1 day or 7 days.

3. Optionally, select the quick filter tabs to filter your applications list:

   • Type:

     • Applications—Displays the list of all applications. Enabled, by default.

     • Websites—Displays the list of all websites.

     Enabling both—Applications and Websites, lists all applications and websites.

   • Application State:

     • Active—Displays the list of applications or websites accessed within the last 3 hours. Enabled by default.

     • Inactive—Displays the list of all inactive applications or websites that were accessed based on the time selected in the temporal view. Enabled by default.

     Changing the time window in the list view will only refresh the data shown there, while the Application, Client, and Network panels will continue to display application counts from the last three hours.

Figure 1: Application Visibility List View

The following table describes the columns in the List view. By default, only a few columns are displayed. You can customize the columns to be displayed. For more information, see Customizing Columns for Applications.

Table 1: Application Details

Column	Description
Name	Displays the application name.
Application Health	Displays a color-coded bar denoting the overall connection health of the application. The health indicators are: Green—Application has good health. Yellow—Application has fair health. Red—Application has poor health. Gray—Application health is unknown. Hover over the bar to see the percentage of good, fair, or poor health for the application over the last 15 minutes. For information on how health is calculated, see How Application Health Is Calculated.
UXI Status	Displays a color-coded bar denoting the user experience insights for the application. The experience indicators are: Green—Application has good experience. Yellow—Application has fair experience. Red—Application has poor experience. Gray—Application experience is unknown. Hover over the bar to see the percentage of good, fair, or poor experience for the application over the last 15 minutes. For information on how experience is calculated, see How Application Health Is Calculated.
Category	Displays the application and website category. To view the list of all supported applications and website categories, see Category List for Applications and Websites Note: The Category column shows both DPI category and WebCC category together.
Application Type	Displays the application and website type. The following list displays the application types: Public—Indicates that all IP address used by the application is public IPv4/IPv6 address. Example: IP address - 3.2.1.1. Private—Indicates that all IP address used by the application is private IPv4/IPv6 address. Example: IP address - 192.168.1.1. Hybrid—Indicates that the IP address used by the application includes both public and private IP address. Unknown—Indicates that the destination IP is unknown or invalid.
Reputation	Displays the security risk category for the application. Note: APs and Gateways evaluate the security risks. Switches do not evaluate the security risks. The following list displays the security risk: High Risk—The application security level risk is high. Suspicious—The application security level risk is suspicious. Moderate Risk—The security risk level of the application falls within the medium range. Low Risk—The application security level risk is low. Trustworthy—The application is considered trustworthy. Not Evaluated—The security risk of the application is unknown.
Usage	Displays the aggregated data usage for the application over the time period specified. To view the usage data based on Role, Permission, Application Type, or Server Location, you can use the Filters option. The usage data is re-calculated based on the filters applied. For more information on filtering, see Searching and Filtering Applications. Note: The total usage may not add up to the sum of the filtered usage. This is because usage data for Server Locations can be retrieved only for public IPs. In some cases, the location may not be available for public IPs.
Last Used	Displays when this application was last active. Now—The application was active within the last fifteen minutes. Timestamp—Display the timestamp when the application was last active.
Permission	Displays the connectivity state of the application. Allowed—The client is able to access the application. Blocked—The client is blocked from the application access. Partially Allowed—The client was blocked and later unblocked from the application. Note: This column is applicable for CX switches running 10.13.000 or higher versions.
TLS Version	Displays the Transport Layer Security (TLS) version. Note: This column is not available for APs and gateways. TLS Version is applicable only on Aruba CX switches running 10.14 or higher versions.
Certificate Expiry	Displays the date when this application expires. Note: This column is not available for APs and gateways. It is applicable only on Aruba CX switches running 10.14 or higher versions.
Role	Displays a list of roles of clients accessing the application. The list is sorted alphabetically. The Role is accessible at the Site level as well as the Client level.
Geo Location	Displays the list of country names based on the destination IP address of the application or website. The country names are sorted alphabetically when the application has multiple countries listed. The Geo Location field is not applicable if Application Type is Private or Multi-cast.

Customizing Columns for Applications

This topic covers the following sections:

• Sorting Table Data

• Configuring Column Visibility

• Adjusting Column Width

Sorting Table Data

To sort a column either in ascending or descending order in the table, complete the following steps:

1. Click the column name that you want to sort.

   Note:

   Sorting may only be applicable to specific columns. Even when custom sorting is applied, it will continue to use the same priority chain: health, UXI, usage, name, to break ties among applications that share the same value in the selected column.

2. Perform either of the following:
   
   

   • To sort in ascending order, click the up arrow icon.

   • To sort in descending order, click the down arrow icon.

Configuring Column Visibility

To configure the visibility of the columns, complete the following steps:

1. Click the table menu icon.
   
   

   The Actions menu is displayed.

2. Click Customize Columns.
   
   

   The Customize Columns pop-up window is displayed.

3. Complete either or both of the following steps as required:

   • Select the column names to enable or disable the visibility of that column in the table.

   • Click and hold the action icon next to the column you want to move, and drag it to a new position.

   You can click Reset to Defaults to clear your column visibility settings.

4. Click Apply.
   
   

   The adjusted columns are displayed in the table.

Adjusting Column Width

To adjust the width of the columns, complete the following steps:

1. Hover over the left or right edge of the column you want to adjust.
   

   You can identify the edge of the column when the mouse pointer changes to the adjust shape.

2. Click and drag the edge to adjust the width of the column.
   

   You can click Reset Column Sizes in the Actions menu to reset the column widths.

Additional Information

• How Application Health Is Calculated