Category Archives: Bandwidth meters

How to upgrade Hyper-V Bandwidth Meter from 2.0-2.2 to 2.3

To upgrade Hyper-V Bandwidth Meter from versions 2.0-2.2 to 2.3, please:

1. Backup Hyper-V Bandwidth Meter files. The default folder is C:\Program Files\BwHyperV\ Make a copy of this folder, just in case.

2. Stop Windows service named BwHyperV.

3. Download this file and unzip it.

4. Copy (and replace) all 3 files from that ZIP archive to Hyper-V Bandwidth Meter folder.

5. Run ConfigBwH.exe and select the needed parameters in Trigger section, then click [Ok].

6. Start BwHyperV Windows service.

Hyper-V Bandwidth Meter 2.3 released

What is new in Hyper-V Bandwidth Meter 2.3:

  • If the bandwidth usage of some virtual machine exceeds the limit, there are 4 additional options now. The Hyper-V Bandwidth Meter can pause, shut down, or turn off the virtual machine or just ignore the over usage. And, of course, all the actions and options from the previous versions are available: it can send email notifications, run scripts etc.
  • The log parsing interval can now be set to 2, 4, … , 24 hours. Also the tool can parse the logs every time the logs are updated.
  • Improved reporting (log parsing) tool. Filters added.

Please read more and download the new version of Hyper-V Bandwidth Meter.

Hyper-V Bandwidth Meter and Hosting Controller

We have finished the integration of Hyper-V Bandwidth Meter and Hosting Controller (web hosting control panel).

  • Bandwidth reports (created by Hyper-V Bandwidth Meter) are now provided to view with Hosting Controller.
  • In case of bandwidth over usage, Hosting Controller will take appropriate action (configurable) e.g. Suspend Virtual Machine, Resume Virtual Machine.

How to get daily traffic usage reports with Hyper-V Bandwidth Meter

Please download a couple of examples of log parsing automation. You’ll see 2 simple ways of daily Hyper-V traffic usage reports generation. We use Microsoft LogParser software (it is free) in one of the examples, because our customers asked for that.

The file contains scripts and a manual. All is quite straightforward 🙂

Feel free to contact us if you have any questions or need more examples.

Script to stop a virtual machine if it overused its bandwidth

If you want to stop Hyper-V virtual machine in case of bandwidth over usage you can use the following VBS script and Hyper-V Bandwidth Meter settings.

Stop Hyper-V virtual machine

Hyper-V bandwidth meter settings

You can download script source code below. It stops a virtual machine and also sends email notification to server administrator.

Be sure you have CDO installed on your server and working SMTP localhost server.

Download this script, unzip it and change eml_from and eml_to strings in stop.vbs file.

Hyper-V Bandwidth Meter 2.0 (for Windows 2008, 2012) released

What is new in Hyper-V Bandwidth Meter 2.0:

  • The Bandwidth Meter is an active application now, not just a passive observer. It can send email notifications if some bandwidth threshold reached, run scripts and do other things.
  • IPv6 support.
  • Improved configuration tool.
  • New improved reporting (log parsing) tool.
  • New reports look.
  • New, significantly revised network packets parsing procedure. Works better with 1 Gbit connections now.
  • The program saves data to its log files every 5 minutes (you can set any other interval from 5 to 60 minutes with 5 minutes step) now, it was once an hour in versions 1.x.
  • Log files can be saved in any folder now.

Please read more and download the new version of Hyper-V Bandwidth Meter.

Here is a bandwidth usage report sample (click to enlarge):

Updated Log Parser for Hyper-V Bandwidth Meter

Log Parser for Hyper-V Bandwidth Meter now creates 2 reports.

The first one is a HTML report showing the daily bandwidth usage of Hyper-V virtual machines (incoming and outgoing traffic in separate table columns) as long as the total usage per machine for selected period.

The second one is a simple short list of Hyper-V virtual machines (virtual servers) and their traffic usage for the period. This brief report is in CSV format and it is easy to import it to Excel or some database (e.g. your billing system).

Moreover, you can customize the report templates to fit your needs!

By the way, this Log Parser can process log files of Microsoft Virtual Server 2005 Bandwidth Meter too.

Hyper-V Bandwidth Meter 2 (for Windows 2008, 2012)

hyper-v bandwidth meter

Hyper-V Bandwidth Meter 2 is a tool for Hyper-V bandwidth usage monitoring, counting and reporting.

It provides a bandwidth control on per virtual machine basis for different protocols (ARP, TCP, UDP, ICMP, IGMP). With this tool you can see the amount of data used (downloaded and uploaded) by each virtual machine (virtual server). Thus you can bill your customers for the bandwidth usage or just find out which virtual machines cause that high network load.

Installation is straightforward and only takes a couple of minutes.

For more information, please read this document.

System requirements:

  • Windows 2012 or 2008 R2 (64bit only) with Hyper-V
  • .NET framework 4.0

(There is also a version of Hyper-V Bandwidth Meter for Windows 2016: Hyper-V Bandwidth Meter 3.)

How to upgrade Hyper-V Bandwidth Meter to 1.0.14

To upgrade Hyper-V Bandwidth Meter from 1.0.13 (or any older 1.0.x version) to 1.0.14:

1. Stop BwHyperV Windows service (Control Panel – Administrative Tools – Services …)

2. Download

3. Extract BwHyperV101.exe from and replace C:\Program Files\BwHyperV\BwHyperV101.exe with this new EXE file.

3. Start BwHyperV Windows service (Control Panel – Administrative Tools – Services …)