We have a Security Technical Implementation Guide (STIG) environment where we have setup an appliance and proxy server. We are having issues with discovery on 35 of the 45 hosts. All but 2 hosts are Windows. We know we can telnet to the systems on port 135 from both the appliance and proxy server.
We can actually RDP into the systems with the service account created.
Discovery will return the host name of the systems but not allow anything past that.
Remote Access failed via Windows Credential proxy. We have ever created an AD credential with the same results.
Any ideas of what to try next?