Situation is such that Broker and Hyper V servers are in Domain A.
Provisioned VDIs are in Domain B which is secured by a firewall.
When trying to Instant Provision Virtual machines you receive the following error:
"Create failed. CreateDomainMachineAccount: failed
The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)"
Ports need to be open from the broker(s) to the Domain controllers in Domain B to Create Machine accounts in Active Directory
You may need to open the following ports on the firewall, specifically 445:
DNS (53/tcp and 53/udp)
LDAP (389/tcp)
LDAP UDP (389/udp)
LDAP GC (Global Catalog) (3268/tcp)
Microsoft CIFS (TCP) (445/tcp)
Microsoft CIFS (UDP) (445/udp)
RPC (all interfaces) (135/tcp)
Others that may be needed:
Kerberos-Adm (UDP) (749/udp)
Kerberos-Sec (TCP) (88/tcp)
Kerberos-Sec (UDP) (88/udp)
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