Port 4094

Modified by:

Port 4094 is used for Cisco Virtual Switching System (VSS) communication. VSS allows multiple physical switches to be combined into a single logical switch, providing increased redundancy and availability. Port 4094 is used for the Virtual Switch Link (VSL) between the two switches in the VSS.

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 4094
tcp
sysrqd
sysrq daemon
REGISTERED PORT
Port 4094
udp
sysrqd
sysrq daemon
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
Ports 18500 – 18600
Port 18500- Port 18600 Port 18600- Port 18700 Port 18700- Port 18800 Port 18800-
Port 2922
Ports those registered with IANA are shown as official ports. The same port number
Port 8057
Ports those registered with IANA are shown as official ports. The same port number
Port 5049
Port 5049 is typically used for the CA eTrust ITM Agent. Ports those registered
Port 3397
Port 3397 is often used by database software such as MySQL Cluster for communication
Port 201
Port 201 is not a well-known port number and its specific use may vary
Port 3342
Ports those registered with IANA are shown as official ports. The same port number
Ports 21800 – 21900
Port 21800- Port 21900 Port 21900- Port 22000 Port 22000- Port 22100 Port 22100-
Port 2816
Port 2816 is commonly used for communication in the game “Age of Empires II:
Port 1252
Ports those registered with IANA are shown as official ports. The same port number
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