Plug-in hosts fail to upgrade due to firewall blocking ports
Applies to
- SnapCenter Server (SC)
- SnapCenter Plug-in for Exchange (SCE)
- SnapCenter Plug-in for Microsoft SQL Server (SCSQL)
- SnapCenter Plug-in for Microsoft Windows (SCW)
- Plug-in upgrade
Issue
SnapCenter plug-in host(s) fail to upgrade with the following error seen in the SC UI:
Failed to find host, verify if host is up and running and check the DNS and Firewall settings