we're reorganizing our Veeam setup. But we're discovering issues with replication and backup fot the VM's in DMZ. Strange thing is that it does work on the old Veeam server.
the error is, Failed to connect to guest agent. Errors: 'Cannot connect to the host's administrative share. Host: [w.x.y.z]. Account: . Win32 error:The network path was not found. Code: 53'.
I found kb article http://www.veeam.com/kb1230
which does make sense, but I can't understand why my old Veeam server doesn't have the issue.
The admin shares aren't accessible manually, but this is also the case on the old Veeam server.
The differences between old and new Veeam server, are:
1) New Veeam servers are member of the vCenter, old server is running on a seperate ESXi.
2) New Veeam servers are running Windows Server 2012, old server is running Windows Server 2008 R2 SP1.
Does anyone have an idea.