Enabling TUN/TAP for VPN on containers following guide but no result (OpenVZ)

[hostenlinea]

Hello,
I am atempting to enable TUN/TAP support in my containers.
I follow the guide:
http://wiki.openvz.org/VPN_via_the_TUN/TAP_device

And enable right iptables modules in master to work correctly.

But appears to be unworking. I am trying to install Plesk with VPN support and a message appears:

Installing the package psa-vpn-2.0.1-cos5.build92090422.13.x86_64 (b 0x21a66900 source=0x1edc0920 P:221 R:11)
===> Checking kernel support for TUN/TAP
Plesk VPN cannot be run under your version of Virtuozzo.
Virtuozzo 2.6.1 or later is required.
The installation cannot continue.
error: %pre(psa-vpn-2.0.1-cos5.build92090422.13.x86_64) scriptlet failed, exit status 1


Thanks for help

Regards,
Amil

 

[galaxy]

Have you solved this problem?