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// Other services

Port 3094: Jiiva RapidMQ Registry

Port 3094 is assigned by IANA to rapidmq-reg (Jiiva RapidMQ Registry).

3094

How rapidmq-reg works

Other services
client:3094rapidmq-regresponse client:3094rapidmq-regresponse

The client sends a request to port 3094 and the rapidmq-reg 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 3094 dangerous?

We have no specific security note for port 3094. 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 3094

ServicePortTransportDescriptionReferenceUpdated
rapidmq-reg 3094 TCP, UDP Jiiva RapidMQ Registry - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 3094, and is it reachable?

Linux

sudo ss -ltnup 'sport = :3094'      # process listening on 3094
sudo lsof -nP -i :3094

macOS

sudo lsof -nP -i :3094

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 3094 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 3094
netstat -ano | findstr :3094

From another machine

nmap -p 3094 -sV <host>
sudo nmap -sU -p 3094 <host>
nc -zv <host> 3094

Block it in the firewall

sudo ufw deny 3094/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 3094" -Direction Inbound -LocalPort 3094 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 3094 used for?

Port 3094 is assigned by IANA to rapidmq-reg (Jiiva RapidMQ Registry).

Is port 3094 TCP or UDP?

Port 3094 is registered for TCP and UDP.

Is it safe to open port 3094?

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 3094 is open?

On Linux run "ss -ltnup 'sport = :3094'", on macOS "lsof -nP -i :3094", and on Windows "netstat -ano | findstr :3094" to see the local process. From another machine, "nmap -p 3094 <host>" shows whether it is reachable.

05 Related
:4444 Metasploit default / krb524 tcp · udp · high risk :31337 Back Orifice / elite tcp · udp · high risk :1 TCP Port Service Multiplexer tcp · udp :5 Remote Job Entry tcp · udp :9 Discard tcp · udp · sctp · dccp :11 Active Users tcp · udp :17 Quote of the Day tcp · udp :18 Message Send Protocol (historic) tcp · udp

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