When I try to convert a physical ISA/TMG machine to virtual using SCVMM, i keep getting an error in the Collect machine configuration step ('Scan Now' button):
VMM is unable to complete the request. The connection to the agent MACHINE_NAME was lost.
Ensure that the computer MACHINE_NAME exists on the network, WMI service and the agent are installed and running and that a firewall is not blocking HTTP and WMI traffic.
ID: 3157 Details: The RPC server is unavailable (0x800706BA)
Firewall rules allow for RPC traffic from the SCVMM machine to ISA/TMG machine.
Cause: the ISA/TMG server is still blocking specific RPC/WMI traffic, which is not visible when logging the incoming traffic on the server
The physical-to-virtual process for an ISA/TMG machine will now resume normally. Undo the changes on the virtual TMG machine after the P2V process is complete.
User contributions licensed under CC BY-SA 3.0