Port 2103

Modified by:

Port 2103 is commonly used for the Zephyr Notification Service, which is a protocol for sending and receiving real-time messages between users. It is also used by some remote network monitoring tools.

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 2103
tcp
zephyr-clt
Zephyr serv-hm connection
REGISTERED PORT
Port 2103
udp
zephyr-clt
Zephyr serv-hm connection
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
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