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// Other services

Port 3034: Osmosis / Helix (R) AEEA Port

Port 3034 is assigned by IANA to osmosis-aeea (Osmosis / Helix (R) AEEA Port).

3034

How osmosis-aeea works

Other services
client:3034osmosis-aeearesponse client:3034osmosis-aeearesponse

The client sends a request to port 3034 and the osmosis-aeea 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 3034 dangerous?

We have no specific security note for port 3034. 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 3034

ServicePortTransportDescriptionReferenceUpdated
osmosis-aeea 3034 TCP, UDP Osmosis / Helix (R) AEEA Port - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 3034, and is it reachable?

Linux

sudo ss -ltnup 'sport = :3034'      # process listening on 3034
sudo lsof -nP -i :3034

macOS

sudo lsof -nP -i :3034

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 3034 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 3034
netstat -ano | findstr :3034

From another machine

nmap -p 3034 -sV <host>
sudo nmap -sU -p 3034 <host>
nc -zv <host> 3034

Block it in the firewall

sudo ufw deny 3034/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 3034" -Direction Inbound -LocalPort 3034 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 3034 used for?

Port 3034 is assigned by IANA to osmosis-aeea (Osmosis / Helix (R) AEEA Port).

Is port 3034 TCP or UDP?

Port 3034 is registered for TCP and UDP.

Is it safe to open port 3034?

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 3034 is open?

On Linux run "ss -ltnup 'sport = :3034'", on macOS "lsof -nP -i :3034", and on Windows "netstat -ano | findstr :3034" to see the local process. From another machine, "nmap -p 3034 <host>" shows whether it is reachable.

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