here is simple theory about what you
could do:
Thomas.
Static Network Address Translation
Static NAT is usually only implemented between private networks (although other possibilities also exist). Suppose there are 2 networks each having the same address space.

In this way, the upper network addresses the bottom network using the addresses 10.3.yy.zz and the bottom metwork addresses the top network using the addresses 10.2.ww.xx
