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Local dataset, no network
// Other services

Port 8034: .vantronix Management

Port 8034 is assigned by IANA to vantronix-mgmt (.vantronix Management).

8034

How vantronix-mgmt works

Other services
client:8034vantronix-mgmtresponse client:8034vantronix-mgmtresponse

The client sends a request to port 8034 and the vantronix-mgmt 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 8034 dangerous?

We have no specific security note for port 8034. 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 8034

ServicePortTransportDescriptionReferenceUpdated
vantronix-mgmt 8034 TCP, UDP .vantronix Management - 2008-02-27

// source: IANA service name and port number registry

03 Check it

Which program uses port 8034, and is it reachable?

Linux

sudo ss -ltnup 'sport = :8034'      # process listening on 8034
sudo lsof -nP -i :8034

macOS

sudo lsof -nP -i :8034

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 8034 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 8034
netstat -ano | findstr :8034

From another machine

nmap -p 8034 -sV <host>
sudo nmap -sU -p 8034 <host>
nc -zv <host> 8034

Block it in the firewall

sudo ufw deny 8034/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 8034" -Direction Inbound -LocalPort 8034 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 8034 used for?

Port 8034 is assigned by IANA to vantronix-mgmt (.vantronix Management).

Is port 8034 TCP or UDP?

Port 8034 is registered for TCP and UDP.

Is it safe to open port 8034?

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 8034 is open?

On Linux run "ss -ltnup 'sport = :8034'", on macOS "lsof -nP -i :8034", and on Windows "netstat -ano | findstr :8034" to see the local process. From another machine, "nmap -p 8034 <host>" shows whether it is reachable.

05 Related
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