Article ID: 5595, created on Sep 15, 2008, last review on Apr 18, 2012

  • Applies to:
  • Virtuozzo containers


Synopsis: New Parallels Virtuozzo Containers 4.0 tools update provides
a fix for Container bridged networking functionality
Issue date: 2008-09-10
Product: Parallels Virtuozzo Containers 4.0
Keywords: vznetcfg

1. Topic:

An updated package for Parallels Virtuozzo Containers 4.0 provides a user-level
tools fix for the Container bridged networking functionality.

2. Problem description:

- The 'vznetcfg' utility can create no more than 50 Virtual Networks.

3. Affected components description:

- vznetcfg is a utility used to manage Virtuozzo Networks and VLANs on the
Hardware Node.

4. Bug fixes:

#119191 - There is a limit on creating Virtual Networks with vznetcfg.

5. Obtaining:

You can download and install this tools update using the 'vzup2date' utility
included in the Virtuozzo Containers 4.0 distribution.

6. Installation:

First, use the "rpm -Fhv" command to install the new Parallels Virtuozzo tools

# rpm -Fhv virtuozzo-release-4.0.0-441.i386.rpm \
vznetcfg-4.0.0-115.i386.rpm \

The update does not require Virtuozzo restart or system reboot.

7. RPMs required:

The following RPM packages are included in the tools update:


Copyright(c) 2008 Parallels

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