Linux: TUN/TAP Support on a VPS Server

I am trying to install openvpn on a VPS server but I am having trouble because tun module is not available.

I get the following error message when trying to start openvpn

Note: Cannot open TUN/TAP dev /dev/net/tun: Permission denied (errno=13)

This indicates that tun module is not loaded

When I try to run depmod, I get the following error:

WARNING: Couldn't open directory /lib/modules/2.6.18-194.8.1.el5.028stab070.5: No such file or directory
FATAL: Could not open /lib/modules/2.6.18-194.8.1.el5.028stab070.5/modules.dep.temp for writing: No such file or directory

I have root access to this server, but it is a VPS server, not a dedicated server.

Is there a way for me to get TUN/TAP working?

uname returns:
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Is your VPS provider using OpenVZ?  If so they will need to enable the module for your container.
hankknightAuthor Commented:
Is there a way from my command line to tell if they are using OpenVZ?

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