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// Other services

Port 6162: PATROL Collector

Port 6162 is assigned by IANA to patrol-coll (PATROL Collector).

6162

How patrol-coll works

Other services
client:6162patrol-collresponse client:6162patrol-collresponse

The client sends a request to port 6162 and the patrol-coll 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 6162 dangerous?

We have no specific security note for port 6162. 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 6162

ServicePortTransportDescriptionReferenceUpdated
patrol-coll 6162 TCP, UDP PATROL Collector - 2005-01

// source: IANA service name and port number registry

03 Check it

Which program uses port 6162, and is it reachable?

Linux

sudo ss -ltnup 'sport = :6162'      # process listening on 6162
sudo lsof -nP -i :6162

macOS

sudo lsof -nP -i :6162

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 6162 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 6162
netstat -ano | findstr :6162

From another machine

nmap -p 6162 -sV <host>
sudo nmap -sU -p 6162 <host>
nc -zv <host> 6162

Block it in the firewall

sudo ufw deny 6162/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 6162" -Direction Inbound -LocalPort 6162 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 6162 used for?

Port 6162 is assigned by IANA to patrol-coll (PATROL Collector).

Is port 6162 TCP or UDP?

Port 6162 is registered for TCP and UDP.

Is it safe to open port 6162?

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 6162 is open?

On Linux run "ss -ltnup 'sport = :6162'", on macOS "lsof -nP -i :6162", and on Windows "netstat -ano | findstr :6162" to see the local process. From another machine, "nmap -p 6162 <host>" shows whether it is reachable.

05 Related
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