Port 4169 is used for the ClearQuest client-to-server communication protocol. ClearQuest is a software tool used for tracking and managing change requests and defects in a software development project. The ClearQuest client communicates with the server on this port to perform various tasks such as submitting defects, updating requests, and querying the status of issues.
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 4169 |
tcp |
iadt |
Automation Drive Interface |
REGISTERED PORT |
Port 4169 |
udp |
iadt-disc |
Internet ADT Discovery |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |