Port 3638

Modified by:

Port 3638 is commonly used for communication between a client and a server in the context of a software application called FLEXlm (Flexible License Manager). This application is used to manage software licenses for certain applications. Port 3638 is also used for some other applications, such as EMC Isilon SyncIQ, but its primary use is with FLEXlm.

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 3638
tcp
ehp-backup
EHP Backup Protocol
REGISTERED PORT
Port 3638
udp
ehp-backup
EHP Backup Protocol
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
Port 3491
Ports those registered with IANA are shown as official ports. The same port number
Port 5264
Ports those registered with IANA are shown as official ports. The same port number
Port 3461
Port 3461 is used by the Barracuda Web Application Firewall to communicate with the
Ports 22300 – 22400
Port 22300- Port 22400 Port 22400- Port 22500 Port 22500- Port 22600 Port 22600-
Port 3692
Ports those registered with IANA are shown as official ports. The same port number
Port 3357
Port 3357 is not a well-known or registered port and thus it is not
Port 2066
Port 2066 is not a well-known port and does not have a specific assigned
Port 5991
Ports those registered with IANA are shown as official ports. The same port number
Port 21000
Port 21000 is commonly used for communication between client and server in various applications
Port 2069
Port 2069 is often used for the AppleNet Session Protocol for AppleTalk, which is
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