CyberHunter
Local dataset, no network
// Other services

Port 2547: vytalvaultvsmp

Port 2547 is assigned by IANA to vytalvaultvsmp (vytalvaultvsmp).

2547

How vytalvaultvsmp works

Other services
client:2547vytalvaultvsmpresponse client:2547vytalvaultvsmpresponse

The client sends a request to port 2547 and the vytalvaultvsmp 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 2547 dangerous?

We have no specific security note for port 2547. 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 2547

ServicePortTransportDescriptionReferenceUpdated
vytalvaultvsmp 2547 TCP, UDP vytalvaultvsmp - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2547, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2547'      # process listening on 2547
sudo lsof -nP -i :2547

macOS

sudo lsof -nP -i :2547

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2547 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2547
netstat -ano | findstr :2547

From another machine

nmap -p 2547 -sV <host>
sudo nmap -sU -p 2547 <host>
nc -zv <host> 2547

Block it in the firewall

sudo ufw deny 2547/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2547" -Direction Inbound -LocalPort 2547 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2547 used for?

Port 2547 is assigned by IANA to vytalvaultvsmp (vytalvaultvsmp).

Is port 2547 TCP or UDP?

Port 2547 is registered for TCP and UDP.

Is it safe to open port 2547?

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 2547 is open?

On Linux run "ss -ltnup 'sport = :2547'", on macOS "lsof -nP -i :2547", and on Windows "netstat -ano | findstr :2547" to see the local process. From another machine, "nmap -p 2547 <host>" shows whether it is reachable.

05 Related
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