Help please (localhost is not set up to establish a connection on port 9443)

Dear professionals

I used to connect and connect to the Vcenter server via vsphere web customer, but now I can't connect to it more.

When I clicked on "diagnose the connection problem" I received this message (please see the attached picture)


It's strange because I logged in vcenter server several times, but all of a sudden, I can't anymore.


Please me advice what to do


Thank you


naoufl

Hey naoufl,

Check if your vCenter web service and the customer service is running, if it still works try to restart it once. and turn off your windows firewall or check to see if something is blocking the port 9443.

If still problem let us know.

Thank you

Avinash

Tags: VMware

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