Port 608

Port 608 is used for communication between the Lotus Notes client and Domino server. Lotus Notes is a groupware application developed by IBM, whereas the Domino server is a server-side application used for email, calendar, and messaging. Port 608 is the default port used for encrypted communication between these two applications.

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 608
tcp
sift-uft
Sender-Initiated/Unsolicited File Transfer
WELL KNOWN PORT
Port 608
udp
sift-uft
Sender-Initiated/Unsolicited File Transfer
WELL KNOWN 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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