commnad to run vtun

[33usmanf at niit.edu.pk]

hi there

i m configuring the tunnel using VTUN , i had configured the server file
and the client file , but the problem is this  when i run my vtund then i
gives me the eror that the IP address of the server that is given is not
found. in the command i provided the IP address of the server but it still
gives me the error message . kindly tell me complete detail of commands
that can be used to run the VTUN.

Regards

Usman