When I scan hosts in VMware Update Manager (VUM), I get an error - "Host cannot download files from VMware vSphere Update Manager patch store. Check the network connectivity and firewall setup, and check esxupdate logs for details."
The esxupdate log shows that download from http://
a.zip fails. I am attaching the log file.
The vCenter server is listening on port 9084. Updates worked fine a few months ago. What may be missing or misconfigured? Thanks.