When you have your vCenter and all VMware Infrastructure installed, this is easy to enable and discover. Since we did not have access physically to the Switches/ESXi hosts and we need to double-check if the cabling was correct, and also which interface was connected to which switch port.
ENABLE DCUI ON VMWARE ESXI 6.7 INSTALL
When done, press Ctrl + C to escape back to the command prompt.Ī big round of thanks to the peanut gallery on Twitter, too. This week we install new ESXi hosts from a remote location. To fix this, try Ctrl + C or reconnect to the host. I found that if I resize the SSH window while working in the DCUI, it breaks the DCUI interface. Then, type DCUI at the command prompt and use it like your normally would. If you’re running SSH in a window, size the window appropriately for your eyeballs. The DCUI command should work on any version of ESXi 5.X.
ENABLE DCUI ON VMWARE ESXI 6.7 FREE
I’ve run a version check just to show that it’s a real system. In this example, we are using a standalone host running VMware ESXi 6.7 (you can also use the free ESXi Hypervisor).This can be a physical host or a virtual machine (here is an example of running ESXi in a Hyper-V VM).There are two network interfaces in the host (the first is for management and the second is for the iSCSI traffic). But you still need a vCenter to use this command. vSphere Admins can manage ESXi through the host client (the web interface on port 443/tcp), SSH if it is enabled, ESXi Shell if it is enabled, the DCUI (Direct Console User Interface the yellow screen on the console of the host), or vCenter Server. In production, I tend to have it Stopped. Also this KB article states that this tool must be installed on a vCenter system and not on the ESXi hosts: And you are right that with version 6.7 this tool is already included and dont need to be installed seperately. Make sure that SSH is enabled and started on your ESXi host. As pointed out by Frank Büchsel, the KB specifically states:Ĭhanging network settings using this command may make the host unusable and can necessitate a reboot to recover. My head must have been in the sand! However, I figure that it never hurts to further spread the word on something good to the community, right?įair warning, though.
I searched around and found a decent number of blog posts on the topic, such as this one from Maish Saidel-Keesing, along with VMware KB 2039638 entitled Accessing Direct Console User Interface (DCUI) from an SSH session. This post just goes to show that I’m always learning new things, even when they are old things! I saw a tweet float by from Grant Orchard talking about getting into the ESXi Direct Console User Interface (DCUI) over SSH.ĭid you know that you can launch the DCUI of a vSphere host via an SSH session by typing dcui at the prompt? Me neither, thanks Grant ? Orchard October 29, 2014