you can do this very easily with route filters, access-lists and route maps.the easiest way would be to deny that type of traffic on the undesirable interface and allow it on the desireable interface. Most of this is on cisco's website. Check it out...
Here are the microsoft q articles you will need to read and interpret to implement them in your environment. This helped me with another type of VPN.Article ID: Q155831Article ID: Q148732Article ID: Q180795Article ID: Q176466http://www.microsoft.com/...
http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113t/113t_3/ipsec.htm"Ensure Access Lists Are Compatible with IPSecIKE uses UDP port 500. The IPSec ESP and AH protocols use protocol numbers 50 and 51. Ensure that your access lists a...
