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// Other services

Port 3293: fg-fps

Port 3293 is assigned by IANA to fg-fps (fg-fps).

3293

How fg-fps works

Other services
client:3293fg-fpsresponse client:3293fg-fpsresponse

The client sends a request to port 3293 and the fg-fps 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 3293 dangerous?

We have no specific security note for port 3293. 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 3293

ServicePortTransportDescriptionReferenceUpdated
fg-fps 3293 TCP, UDP fg-fps - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 3293, and is it reachable?

Linux

sudo ss -ltnup 'sport = :3293'      # process listening on 3293
sudo lsof -nP -i :3293

macOS

sudo lsof -nP -i :3293

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 3293 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 3293
netstat -ano | findstr :3293

From another machine

nmap -p 3293 -sV <host>
sudo nmap -sU -p 3293 <host>
nc -zv <host> 3293

Block it in the firewall

sudo ufw deny 3293/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 3293" -Direction Inbound -LocalPort 3293 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 3293 used for?

Port 3293 is assigned by IANA to fg-fps (fg-fps).

Is port 3293 TCP or UDP?

Port 3293 is registered for TCP and UDP.

Is it safe to open port 3293?

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 3293 is open?

On Linux run "ss -ltnup 'sport = :3293'", on macOS "lsof -nP -i :3293", and on Windows "netstat -ano | findstr :3293" to see the local process. From another machine, "nmap -p 3293 <host>" shows whether it is reachable.

05 Related
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