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Network Setup and Utilities

The Network Setup and Utilities features lets you configure the Virtana Infrastructure Observability network.

  1. Select Network Setup and Utilities from the Settings screen to modify the appliance's network settings.

    appcfg-network.png

  2. The Network Setup page is displayed. This manages the configuration for a single NIC. See Configure Multiple NICs for information on configuring more than one NIC.

    appcfg-netsetup.png

    Note

    If you are deploying an OVA for the Virtana Infrastructure Observability Virtual Editions, the Network Ports section of the Network Setup screen contains information for only the NIC0 port. The MGMT port as well as NIC1, NIC2, NIC3, and NIC4 do not apply to the Virtual Editions. See the Virtana Infrastructure Observability Virtual Edition Guide for more information.

    You can edit the following network settings for the appliance:

    • DNS address

    • Domain name

    • Hostname

      Important

      Be sure to use a fully-qualified domain name (FQDN) if you're using certificate based on a FQDN. Otherwise, URLs that are generated for case email alerts, etc., will give an error when clicked.

    • Language

    • NTP

      Note

      It is imperative that all IO data sources are synced to the same NTP sources that will be configured in IO, otherwise the platform might reject data. If syncing is not possible, then a data source’s time should be set to the same time as Infrastructure Observability IO.

    • Timezone

      Note

      As specified in the Virtana Infrastructure Observability Platform Appliance Guide, it is recommended that you set the time zone to the one in which the Appliance is deployed.

    • NICs 0-4, and their associated DHCP or static IP settings

      Warning

      If you change from static IP to DHCP connectivity as part of the network configuration of the Virtana Infrastructure Observability appliance, the DNS settings are not updated by DHCP. You must manually update the DNS settings.

Configure Multiple NICs

When you first set up your Appliance, you specify the configuration for NIC0 using the MGMT port. NIC0 is active by default and cannot be disabled. You can configure any, none, or all of the following NICs: NIC1, NIC2, NIC3, and NIC4. The example in this section configures NICs 1-4.

To configure the Appliance:

  1. From the Settings screen, click Network Setup and Utilities.

    appcfg-network.png

  2. The current settings for IO4210/4220, Network Ports, DNS and Hostname, and Time and Region are summarized on the Network Setup page.

    appcfg-netsetup.png

  3. Click the Edit button corresponding to Network Ports.

    networkports.png

  4. The Network Ports Configuration page displays. Click the Configure More NICs button.

    cfgnetports.png

  5. The screen area is displayed below the setup for NIC0 and above the Configure More NICs button.

    cfgnetports1.png

    You can click the “x,” to the right of the Network address setup for drop down to remove the NIC configuration from the system.

    The Obtain an IPv4 address automatically radio button is selected by default. Use this button to configure the Appliance using DHCP.

    If you want to configure the Appliance using a static IP address, select the Set the IPv4 information manually radio button. Selection of this radio button displays the IPv4 address, IPv4 mask, and IPv4 gateway fields.

    setipv4manually.png

    Warning

    If you change from static IP to DHCP connectivity as part of the network configuration of the Virtana Infrastructure Observability appliance, the DNS settings are not updated by DHCP. You must manually update the DNS settings.

  6. Start by configuring NIC1:

    1. Select NIC1 from the Network address setup for drop down menu.

    2. Enter a Description for the NIC.

      In this example, the description for NIC1 is “SAN Performance Probes.”

    3. Select the Set the IPv4 information manually radio button and enter the information for the IPv4 address, IPv4 mask and IPv4 gateway fields.

      In this example, the IPv4 address is 10.10.26.9, the IPv4 mask is 255.255.255.0, and the IPv4 Gateway is 10.10.26.1.

    samplenic1.png

  7. Click the Configure More NICs button to configure another NIC. Each time that you click this button a new NIC configuration screen displays.

    Repeat Step 6 for each NIC that you want to configure.

  8. Add the routes for the NICs you added. In this example, we'll add the route for NIC1. Click the Add button next to Routes.

    addroute.png

  9. Enter the route information (subnet, mask, gateway, and description) and click Save.

    addroutes2.png

  10. The Info dialog displays. The appliance restarts and returns you to the Virtana Infrastructure Observability login page.

  11. To verify the changes, return to the Network Setup page and review the configuration.

Note

If RemoteWisdom was enabled during the initial appliance set up, it was assigned to NIC0. If you choose to reassign RemoteWisdom to another NIC, follow these steps:

  1. Select the NIC from the Select required port for RemoteWisdom drop-down menu. Only configured NICs are listed in this menu.

  2. Optionally, you can specify a gateway for RemoteWisdom. If no Gateway is specified, the gateway of the RemoteWisdom NIC is used.

Note

Network Ports are not available for Kubernetes installations.

Virtana Infrastructure Observability, Virtual Editions

You can deploy one or more OVA(s) for the Virtana Infrastructure Observability Virtual Editions. Once deployed, you can configure NIC0.

You can configure the network settings (IP addresses, DNS servers, and NTP servers) from Virtana Infrastructure Observability, from VMware vCenter.

See the Virtana Infrastructure Observability Virtual Edition Guide for details.

Utilities

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The Utilities button allows you to manage the ping and traceroute diagnostic tools.

Using the Ping Utility

Ping functionality is specifically meant to provide feedback to the user on the connection status of NIC0, the port configured with the Initial Configuration Wizard. You can also use ping to check the connectivity of probes, DNS and NTP servers, SMI, switches, LDAP servers, backup destinations, or other data center components.

  1. Type in the hostname or IP address that you wish to ping and click Ping.

  2. A Success message indicates a successful ping. An Error dialog box indicates that the ping was not successful.

    pingsuccess.png

Using the Traceroute Utility

Traceroute allows you to verify the route (network path) of network packets. The ability to view this route makes it easier to determine where along a network path an error might have occurred.

  1. Select the Traceroute option.

  2. Type in the hostname or IP address that you want to trace the route for and click Traceroute.

  3. The route that network packets travel from the Appliance to the hostname or IP address specified are listed.

    traceroute.png
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