Hello
How do I create a VPN tunnel between 2 pieces. Router board 493, I can make so my laptop can get on, but not as 2 antennas can connect up.
And sorry my bad English.
You have not specified, what kind of tunnel you want to setup.
Here is configuration example for PPTP,
http://wiki.mikrotik.com/wiki/Manual:Interface/PPTP#Site-to-Site_PPTP