Port 4378 is often used by remote management tools such as Intel vPro and AMT (Active Management Technology) for out-of-band remote access to computers. It allows IT professionals to remotely control and manage computers even when the operating system is not running or there is no network connection.
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 4378 |
tcp |
cp-spxdpy |
Cambridge Pixel SPx |
REGISTERED PORT |
Port 4378 |
udp |
cp-spxdpy |
Cambridge Pixel SPx |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |