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Following a recent upgrade of VMware NSX Data Centre for vSphere from 6.4.1 to 6.4.4, the option to access NSX’s Networking and Security extension from within the vSphere Client (HTML 5) had simply disappeared. This left me scratching my head a little, more so as I’ve completed this upgrade (what seems) a million times.

Scenario-wise, I had completed the initial NSX Manager upgrade, but after logging in to the vSphere Client, I noted the Networking and Security extension failed to display.

Continue reading → Networking and Security Extension Missing After VMware NSX Upgrade