Port 4406

Modified by:

Port 4406 is used for communication between the Nagios network monitoring system and the NRPE (Nagios Remote Plugin Executor) plugin. NRPE is used to execute remote plugins on Linux/Unix hosts that are being monitored by Nagios. Port 4406 is used to pass encrypted command and control data between Nagios and NRPE, allowing Nagios to monitor remote hosts.

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 4406
tcp
ds-slp
ASIGRA Televaulting DS-Sleeper
REGISTERED PORT
Port 4406
udp
ds-slp
ASIGRA Televaulting DS-Sleeper
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 11800 – 11900
Port 11800- Port 11900 Port 11900- Port 12000 Port 12000- Port 12100 Port 12100-
Port 10025
Port 10025 is used as an alternate port for SMTP (Simple Mail Transfer Protocol)
Port 3485
Port 3485 is used for the management and control connections between the server and
Port 999
Port 999 is used for the application called “pumpkin-notify” that is used for receiving
Port 6503
Ports those registered with IANA are shown as official ports. The same port number
Ports 34000 – 35000
Port 34000- Port 34100 Port 34100- Port 34200 Port 34200- Port 34300 Port 34300-
Ports 37300 – 37400
Port 37300- Port 37400 Port 37400- Port 37500 Port 37500- Port 37600 Port 37600-
Ports 23500 – 23600
Port 23500- Port 23600 Port 23600- Port 23700 Port 23700- Port 23800 Port 23800-
Port 696
Port 696 is not officially assigned to any specific service or application. It is
Port 9401
Port 9401 is commonly used for Short Message Service Center (SMSC) communication in mobile
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