Article ID: 6767, created on Oct 12, 2009, last review on Aug 12, 2014

  • Applies to:
  • Virtuozzo containers for Windows 4.0
  • Virtuozzo containers Tools


When I use Parallels Management Console (PMC) to view logs at the container, I get the following error at Local server, Logs, Events and alerts:

Pager error: database error "[Microsoft][ODBC Driver Manager] Connection not open"


The port 1433 which is required to be opened to retrieve statistics from MSSQL database is closed inside Service Container.


Check if the port 1433 is opened inside Service Container:

vzctl exec 1 netsh firewall show portopening

If the 1433 port does not appear in the list, it is necessary to open it with the help of the following command:

vzctl exec 1 netsh firewall set portopening protocol=TCP port=1433 name="for PMC, to retrive statistics from MSSQL database"

Refer to the following article to find the full list of ports that are required to be opened on Parallels Virtuozzo COntainers hardware node and Service Container:

dec9992cb67244932723f716e20b57d9 d02f9caf3e11b191a38179103495106f 28d0f7cc091e3b9304fa556c03f9a940 965b49118115a610e93635d21c5694a8 2897d76d56d2010f4e3a28f864d69223

Email subscription for changes to this article
Save as PDF