Port 11171 is typically used for Remote Procedure Call (RPC) protocol, specifically for the Dell EMC Data Domain Boost (DD Boost) service. DD Boost is a software application that speeds up backup and recovery operations for data stored on Dell EMC Data Domain appliances.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
| Port | Protocol (TCP/UDP) | Title | Description | Port Type |
| Port 11171 | udp | snss | Surgical Notes Security Discovery | REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
| Port | Protocol (TCP/UDP) | Description |