Quick Tip - List all open ports on the VCSA / PSC

The list of required ports for both a vCenter Server Appliance (VCSA) and Platform Services Controller (PSC) are pretty well documented here (6.5), here (6.0) and here (5.5) for customers who require this information to setup external connectivity within their networking infrastructure. Having said that, it is may not always be clear on what ports […]

Auditing/Logging vCenter Server authentication & authorization activities

Recently, I have seen an increase in the number of requests from our field and customers inquiring about logging various vCenter Server authentication and authorization activities. The topics vary from identifying which log files contain which activities to to why some of this information is not available in the vCenter Server Events UI or why they are […]

Updated Nested ESXi 6.0u3 & 6.5d Virtual Appliances

I finally found a bit of “extra” spare time to update my Nested ESXi Virtual Appliances to support some of the recent releases of ESXi, 6.0 Update 3 and 6.5d, which enables customers to easily and quickly deploy vSAN 6.6 in their environment for testing, development or learning purposes. If you have not used this appliance before, please […]

Auditing & Automating Disabled Protocols (TLS/SSLv3) for ESXi 6.0u3 & 6.5 using PowerCLI

A couple of weeks back, I had received a question from one of our TAMs in regards to automating the disablement of specific TLS/SSL protocols for their ESXi 6.0 Update 3 hosts. As of vSphere 6.0 Update 3 and vSphere 6.5, customers now have the ability to completely disable TLS 1.0, TLS 1.1 and SSLv3 using […]

Maximum number of vCenter Servers per Single Sign-On (SSO) Domain

This particular question and its variations have been raised quite a bit lately by our field and customers. For me, this was an opportunity to see if we can provide some additional clarification and help explain some of the nuances that may have been causing some of the confusion around the supported maximums for both vCenter Server […]