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// Other services

Port 2469: MTI-TCS-COMM

Port 2469 is assigned by IANA to mti-tcs-comm (MTI-TCS-COMM).

2469

How mti-tcs-comm works

Other services
client:2469mti-tcs-commresponse client:2469mti-tcs-commresponse

The client sends a request to port 2469 and the mti-tcs-comm 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 2469 dangerous?

We have no specific security note for port 2469. 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 2469

ServicePortTransportDescriptionReferenceUpdated
mti-tcs-comm 2469 TCP, UDP MTI-TCS-COMM - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2469, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2469'      # process listening on 2469
sudo lsof -nP -i :2469

macOS

sudo lsof -nP -i :2469

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2469 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2469
netstat -ano | findstr :2469

From another machine

nmap -p 2469 -sV <host>
sudo nmap -sU -p 2469 <host>
nc -zv <host> 2469

Block it in the firewall

sudo ufw deny 2469/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2469" -Direction Inbound -LocalPort 2469 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2469 used for?

Port 2469 is assigned by IANA to mti-tcs-comm (MTI-TCS-COMM).

Is port 2469 TCP or UDP?

Port 2469 is registered for TCP and UDP.

Is it safe to open port 2469?

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 2469 is open?

On Linux run "ss -ltnup 'sport = :2469'", on macOS "lsof -nP -i :2469", and on Windows "netstat -ano | findstr :2469" to see the local process. From another machine, "nmap -p 2469 <host>" shows whether it is reachable.

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