Код:

lsmod | grep tun
modprobe tun

vzctl set 20026 --devnodes net/tun:rw --save
vzctl set 20026 --devices c:10:200:rw --save
vzctl set 20026 --capability net_admin:on --save
vzctl exec 20026 mkdir -p /dev/net
vzctl exec 20026 chmod 600 /dev/net/tun

Код:

# vzctl restart 20026
Restarting container
Stopping container ...
Container was stopped
vzquota : (error) Quota off syscall for id 20026: Device or resource busy
vzquota : (error) 	Possible reasons:
vzquota : (error) 	- Container's root is not unmounted
vzquota : (error) 	- there are opened files inside container's root/private area
vzquota : (error) 	- your current working directory is inside a container directory
vzquota : (error) 	  root/private area
vzquota off failed [3]

Код:

# vzctl restart 20026
Restarting container
Starting container ...
vzquota : (warning) Quota is running for id 20026 already
Container is mounted
Adding IP address(es): 192.168.48.26
Setting CPU units: 1200
Setting devices
Container start in progress...