I have a Border Manager 3.7 SP 3 Server with Site-to-site VPN and HTTP proxy services with some filter exceptions.

The NAT is set to DYNAMIC

Now I want to create a Privite Secondary IP Address and MAP it to a Public Secondary IP address.

It is my understaning that I will now need to change the DYNAMIC NAT to STATIC AND DYNAMIC NAT

My question is: If I make this change can I cause problems with the VPN, Proxy or filters and create security holes

In other works if I make this change what should I look out for