My Oracle Support Banner

VM Servers Are Down in the Manager GUI - Attempting to Refresh Them Yields " I/O error while communicating with HTTP server: No route to host " (Doc ID 2137195.1)

Last updated on MAY 26, 2021

Applies to:

Oracle VM - Version 3.0.1 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64


Single or several Oracle VM Servers are marked as being offline / down in the VM Manager Graphical User Interface, and when attempting to re-discover them, the job fails with the following error message:



To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.