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// Other services

Port 2619: bruce

Port 2619 is assigned by IANA to bruce (bruce).

2619

How bruce works

Other services
client:2619bruceresponse client:2619bruceresponse

The client sends a request to port 2619 and the bruce 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 2619 dangerous?

We have no specific security note for port 2619. 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 2619

ServicePortTransportDescriptionReferenceUpdated
bruce 2619 TCP, UDP bruce - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2619, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2619'      # process listening on 2619
sudo lsof -nP -i :2619

macOS

sudo lsof -nP -i :2619

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2619 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2619
netstat -ano | findstr :2619

From another machine

nmap -p 2619 -sV <host>
sudo nmap -sU -p 2619 <host>
nc -zv <host> 2619

Block it in the firewall

sudo ufw deny 2619/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2619" -Direction Inbound -LocalPort 2619 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2619 used for?

Port 2619 is assigned by IANA to bruce (bruce).

Is port 2619 TCP or UDP?

Port 2619 is registered for TCP and UDP.

Is it safe to open port 2619?

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 2619 is open?

On Linux run "ss -ltnup 'sport = :2619'", on macOS "lsof -nP -i :2619", and on Windows "netstat -ano | findstr :2619" to see the local process. From another machine, "nmap -p 2619 <host>" shows whether it is reachable.

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