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// Other services

Port 1514: Fujitsu Systems Business of America, Inc

Port 1514 is assigned by IANA to fujitsu-dtcns (Fujitsu Systems Business of America, Inc).

1514

How fujitsu-dtcns works

Other services
client:1514fujitsu-dtcnsresponse client:1514fujitsu-dtcnsresponse

The client sends a request to port 1514 and the fujitsu-dtcns service answers.

Transport
TCP · UDP
Exposure risk
not rated depends on the program listening
Encryption
Unknownnot stated by the registry
IANA status
Assigned1 registered service
Range
Registered (1024-49151)
Category
Other services
01 Security

Is port 1514 dangerous?

We have no specific security note for port 1514. Its risk depends on the program actually listening on it. General advice for other services services:

  • Close the port if nothing on the host needs it.
  • Identify the process that listens on it (commands below) before opening it in a firewall.
  • Expose a service only to the networks that use it.
02 Registry

IANA registry entries for port 1514

ServicePortTransportDescriptionReferenceUpdated
fujitsu-dtcns 1514 TCP, UDP Fujitsu Systems Business of America, Inc - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 1514, and is it reachable?

Linux

sudo ss -ltnup 'sport = :1514'      # process listening on 1514
sudo lsof -nP -i :1514

macOS

sudo lsof -nP -i :1514

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 1514 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 1514
netstat -ano | findstr :1514

From another machine

nmap -p 1514 -sV <host>
sudo nmap -sU -p 1514 <host>
nc -zv <host> 1514

Block it in the firewall

sudo ufw deny 1514/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 1514" -Direction Inbound -LocalPort 1514 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 1514 used for?

Port 1514 is assigned by IANA to fujitsu-dtcns (Fujitsu Systems Business of America, Inc).

Is port 1514 TCP or UDP?

Port 1514 is registered for TCP and UDP.

Is it safe to open port 1514?

It depends on the program that listens on it. Open it only for a service you know and only to the networks that need it. Close the port if nothing on the host needs it.

How do I check if port 1514 is open?

On Linux run "ss -ltnup 'sport = :1514'", on macOS "lsof -nP -i :1514", and on Windows "netstat -ano | findstr :1514" to see the local process. From another machine, "nmap -p 1514 <host>" shows whether it is reachable.

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