I need ur help. Actually I need to do Destination base NAT from INSIDE TO OUTSIDE on Cisco router. Let me explain my requirement:-
Source IP:- a.a.a.a(inside of router)
Destination IP:- b.b.b.b(outside of router)
IP to be used for NAT:- c.c.c.c
So, when a packet arrives at router's inside interface with source IP a.a.a.a and destination ip b.b.b.b(router's outside interface) the destination IP (ie.b.b.b.b ) should get translated into IP c.c.c.c. and when the replies comes back the c.c.c.c should get translated back to b.b.b.b.