CyberHunter
Local dataset, no network
// Other services

Port 2959: RMOPAGT

Port 2959 is assigned by IANA to rmopagt (RMOPAGT).

2959

How rmopagt works

Other services
client:2959rmopagtresponse client:2959rmopagtresponse

The client sends a request to port 2959 and the rmopagt 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 2959 dangerous?

We have no specific security note for port 2959. 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 2959

ServicePortTransportDescriptionReferenceUpdated
rmopagt 2959 TCP, UDP RMOPAGT - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2959, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2959'      # process listening on 2959
sudo lsof -nP -i :2959

macOS

sudo lsof -nP -i :2959

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2959 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2959
netstat -ano | findstr :2959

From another machine

nmap -p 2959 -sV <host>
sudo nmap -sU -p 2959 <host>
nc -zv <host> 2959

Block it in the firewall

sudo ufw deny 2959/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2959" -Direction Inbound -LocalPort 2959 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2959 used for?

Port 2959 is assigned by IANA to rmopagt (RMOPAGT).

Is port 2959 TCP or UDP?

Port 2959 is registered for TCP and UDP.

Is it safe to open port 2959?

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 2959 is open?

On Linux run "ss -ltnup 'sport = :2959'", on macOS "lsof -nP -i :2959", and on Windows "netstat -ano | findstr :2959" to see the local process. From another machine, "nmap -p 2959 <host>" shows whether it is reachable.

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