I found this :

VPN Support in NBM 3.7

Question: Will the VPN support in BM 3.7 interoperate with a Cisco PIX
firewall? If not, is it likely that the VPN update which was mentioned as
coming out next year will support it?

Answer: It doesn't interoperate in 3.7, but the update should allow the
interoperability between the BM VPN and other IPsec compliant VPN.

My question: Is this connection support in NBM 3.8 ? if yes wherw I can
find help ?

My problem is:

The other part ( cisco site ) only gave me two ip address : Public and
Private, but I need the "tunnel address" if I want to add this site using

Thanks in advance !!!