TUN support in hypervm Xen VM

In hyperVM the xen vm not showing TUN
to fix this
run this on the hypervm Xen node
# /script/fixxenkernel
Then login to the vm from the console

#xm console VM.vm

# lsmod | grep tun

If you do not see anything.

Restart the VM

again run this inside the vm

#lsmod | grep tun
tun 80705 2

if you see tun it means it's working fine.

Thanks