title: vCenter Server Appliance No Healthy Upstream
body: <p>Recently deployed a vCenter Server appliance to a remote location, it worked fine for the day I was testing and setting it up. The team on the ground redeployed to a second location, keeping all the same network equipment with it.</p>
  <p>When they got there and tried to sign in it only shows a &quot;No Healthy Upstream&quot; error. I have made sure that the network configuration matches with the machine that is trying to access it (gateway, DNS, and IP space) as well as instructed them to reboot the appliance and give it more allocated resources (24gb ram &amp; 8 cores CPU) all to no avail.</p>
  <p>Anyone have any experience with this or will I likely be stuck with explaining how to redeploy the VCSA over the phone?</p>