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// Other services

Port 7167: CA SRM Agent

Port 7167 is assigned by IANA to casrmagent (CA SRM Agent).

7167

How casrmagent works

Other services
client:7167casrmagentresponse client:7167casrmagentresponse

The client sends a request to port 7167 and the casrmagent 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 7167 dangerous?

We have no specific security note for port 7167. 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 7167

ServicePortTransportDescriptionReferenceUpdated
casrmagent 7167 TCP CA SRM Agent - 2010-02-24
-7167-Reserved--

// source: IANA service name and port number registry

03 Check it

Which program uses port 7167, and is it reachable?

Linux

sudo ss -ltnup 'sport = :7167'      # process listening on 7167
sudo lsof -nP -i :7167

macOS

sudo lsof -nP -i :7167

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 7167 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 7167
netstat -ano | findstr :7167

From another machine

nmap -p 7167 -sV <host>
nc -zv <host> 7167

Block it in the firewall

sudo ufw deny 7167/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 7167" -Direction Inbound -LocalPort 7167 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 7167 used for?

Port 7167 is assigned by IANA to casrmagent (CA SRM Agent).

Is port 7167 TCP or UDP?

Port 7167 is registered for TCP.

Is it safe to open port 7167?

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 7167 is open?

On Linux run "ss -ltnup 'sport = :7167'", on macOS "lsof -nP -i :7167", and on Windows "netstat -ano | findstr :7167" to see the local process. From another machine, "nmap -p 7167 <host>" shows whether it is reachable.

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