Run the local TACACS+ server in VMware vSphere (ESXi)

In this topic, you will learn how to install and configure the Portnox™ Cloud local TACACS+ server in the VMware vSphere ESXi hypervisor.

To configure the local TACACS+ server in the VMware vSphere ESXi hypervisor, you must first:

  • Download the local TACACS+ server virtual machine file for VMware (OVA format).
  • Configure the settings for the local TACACS+ server and download the configuration for the virtual machine file (ISO format).

To do these steps, go to the following topic: Set up a local TACACS+ server using a virtual machine.

Note:
In this guide, we assume that you already have a configured vSphere ESXi environment.
  1. Log in to your ESXi Host Client in your web browser.
  2. In the left-hand side menu, click on the Virtual Machines icon.

  3. In the top menu, click on the Create / Register VM button.

  4. In the New virtual machine creator window:
    1. In the Select creation type step, select the Deploy a virtual machine from an OVF or OVA file option, and then click on the Next button.

    2. In the Select OVF and VMDK files step, enter the name for your virtual machine, and then click on the Click to select files or drag/drop area. In the operating system file selector, find the local_tacacs.ova file that you downloaded earlier. Then, click on the Next button.

      In this example, we used the name Portnox local TACACS, but you can use any name you like.

    3. In the Select storage step, select the storage that you want to use for your virtual machine, and then click on the Next button.

    4. In the Deployment options step, select the network that you want to use, deactivate the Power on automatically checkbox, and then click on the Next button.
      Important:
      It is imperative that you deactivate the Power on automatically checkbox. Otherwise, the virtual machine will start without initial configuration, and you will likely have to delete it and start the deployment from scratch. This is caused by the design of vSphere, where you cannot select a virtual CD image when creating a virtual machine from an OVA file.

    5. In the Ready to complete step of the creator, click on the Finish button.
  5. Select the newly created virtual machine from the list, click on the Actions button in the top menu, and then select the Edit settings option.

  6. In the Edit settings window, in the Virtual Hardware tab:
    1. In the CD/DVD Drive 1 row, activate the Connect checkbox and select the Datastore ISO file option.

    2. In the Datastore browser window, select your preferred datastore and click on the Upload button.
    3. In the operating system file selector, find the .iso file that you downloaded earlier (the name of the file is the same as the Name of the configuration in Portnox Cloud) and upload it to the datastore.
    4. Select the uploaded file and click on the Select button.

    5. Click on the Save button.
  7. In the top menu, click on the Power on button to start your virtual machine.

Result: Your local TACACS+ server is active.

You can check its status in Portnox Cloud, in the Settings > Services > LOCAL TACACS+ SERVICE > Local TACACS+ profile section.