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// Other services

Port 8061: Nikatron Device Protocol

Port 8061 is assigned by IANA to nikatron-dev (Nikatron Device Protocol).

8061

How nikatron-dev works

Other services
client:8061nikatron-devresponse client:8061nikatron-devresponse

The client sends a request to port 8061 and the nikatron-dev service answers.

Transport
TCP
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 8061 dangerous?

We have no specific security note for port 8061. 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 8061

ServicePortTransportDescriptionReferenceUpdated
nikatron-dev 8061 TCP Nikatron Device Protocol - 2023-09-07
-8061-Reserved--

// source: IANA service name and port number registry

03 Check it

Which program uses port 8061, and is it reachable?

Linux

sudo ss -ltnup 'sport = :8061'      # process listening on 8061
sudo lsof -nP -i :8061

macOS

sudo lsof -nP -i :8061

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 8061 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 8061
netstat -ano | findstr :8061

From another machine

nmap -p 8061 -sV <host>
nc -zv <host> 8061

Block it in the firewall

sudo ufw deny 8061/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 8061" -Direction Inbound -LocalPort 8061 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 8061 used for?

Port 8061 is assigned by IANA to nikatron-dev (Nikatron Device Protocol).

Is port 8061 TCP or UDP?

Port 8061 is registered for TCP.

Is it safe to open port 8061?

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 8061 is open?

On Linux run "ss -ltnup 'sport = :8061'", on macOS "lsof -nP -i :8061", and on Windows "netstat -ano | findstr :8061" to see the local process. From another machine, "nmap -p 8061 <host>" shows whether it is reachable.

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