CyberHunter
Local dataset, no network
// Other services

Port 32771: FileNET RMI

Port 32771 is assigned by IANA to filenet-rmi (FileNET RMI).

32771

How filenet-rmi works

Other services
client:32771filenet-rmiresponse client:32771filenet-rmiresponse

The client sends a request to port 32771 and the filenet-rmi 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 32771 dangerous?

We have no specific security note for port 32771. 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 32771

ServicePortTransportDescriptionReferenceUpdated
filenet-rmi 32771 TCP, UDP FileNET RMI - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 32771, and is it reachable?

Linux

sudo ss -ltnup 'sport = :32771'      # process listening on 32771
sudo lsof -nP -i :32771

macOS

sudo lsof -nP -i :32771

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 32771 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 32771
netstat -ano | findstr :32771

From another machine

nmap -p 32771 -sV <host>
sudo nmap -sU -p 32771 <host>
nc -zv <host> 32771

Block it in the firewall

sudo ufw deny 32771/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 32771" -Direction Inbound -LocalPort 32771 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 32771 used for?

Port 32771 is assigned by IANA to filenet-rmi (FileNET RMI).

Is port 32771 TCP or UDP?

Port 32771 is registered for TCP and UDP.

Is it safe to open port 32771?

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 32771 is open?

On Linux run "ss -ltnup 'sport = :32771'", on macOS "lsof -nP -i :32771", and on Windows "netstat -ano | findstr :32771" to see the local process. From another machine, "nmap -p 32771 <host>" shows whether it is reachable.

05 Related
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