Hi everyone,
Recently I noticed that our VCenter has been filling the logs with a sequence of 'Network connectivity lost' and 'Network uplink redundancy lost' with errors. This messages can only be seen under Home\Managementt\Events. I do not see any alerts on any of the dvswitches or host. Seems like this has been happening for a month now. I can't figure out where to look to trouble shoot the problem.
The only clue I have is another set of errors like the ones below with different dvPort number:
The dvPort 254 link was up in the vSphere Distributed Switch in "Data Center"
The dvPort 254 was unblocked in the vSphere Distributed Switch in "Data Center"
The dvPort 254 link was up in the vSphere Distributed Switch in "Data Center"
The dvPort 254 was unblocked in the vSphere Distributed Switch in "Data Center"
The dvPort 254 link was up in the vSphere Distributed Switch in "Data Center"
The dvPort 254 was unblocked in the vSphere Distributed Switch in "Data Center"
I tried searching for the dvPort numbers but cant find them. Any idea where and what should i be looking for? The dvPort number listed in the error doesnt match with any of the uplink ports in the distributed switches configured.