HKLM\SYSTEM\CurrentControlSet\Services\DNS\Parameters
| Data type | Range | Default value |
|---|---|---|
| REG_DWORD | 0x0 - 0x7 | 0xFFFFFFFF | 0xFFFFFFFF |
Specifies the protocols over which administrative RPC runs. The DNS server establishes endpoints to allow connections over these protocols.
| Value | Meaning |
| 0x0 | No protocols. Disables RPC for DNS. |
| 0x1 (001 binary) | TCP/IP |
| 0x2 (010 binary) | Named pipes |
| 0x3 (011 binary) | TCP/IP and named pipes |
| 0x4 (100 binary) | LPC |
| 0x5 (101 binary) | LPC and TCP/IP |
| 0x6 (110 binary) | LPC and named pipes |
| 0x7 (111 binary) | TCP/IP, LPC, and named pipes |
| 0xFFFFFFFF | All protocols |
To change the value of this entry, use the DNS console. Do not change this value by editing the registry.
DNS reads its registry entries only when it starts. You can change entries while the DNS server is running by using the DNS console. If you change entries by editing the registry, the changes are not effective until you restart the DNS server.