New Question
 

Back to www.paessler.com

 
PRTG Network Monitor

Intuitive to Use.
Easy to manage.

200.000 administrators have chosen PRTG to monitor their network. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free PRTG
Download >>
 

What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general. You are invited to get involved by asking and answering questions!

Learn more

 

Top Tags


View all Tags


Monitor com port

Votes:

0

Your Vote:

Up

Down

I have virtual com-port on a remote probe system and I'd like to have a sensor that shows if the port X is available,because sometimes windows randomly changed that port number and I need to know when it happened. Is there any way using WMI or whatever else to monitor that?

com-port rs232 wmi

Created on Dec 14, 2015 11:28:53 PM by dennis2015 (0) ●1



1 Reply

Accepted Answer

Votes:

8

Your Vote:

Up

Down

Hi Dennis,

Virtual com ports are listed in the registry under HKEY_LOCAL_MACHINE\Hardware\Devicemap\Serialcomm

You can setup a Windows Registry Sensor to monitor the values here.

Created on Dec 16, 2015 11:40:41 AM by PRTG Tools Family [prtgtoolsfamily.com] (12,995) ●3 ●4



Please log in or register to enter your reply.


Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.