3 Replies Latest reply: Apr 24, 2011 7:17 AM by Japan Learning@Cisco RSS

    How to do Destination base NAT

    Uttamsingh

      Hi Guys,

       

      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.

       

      Plz help I need to deploy this soon.

       

       

      Thanks

      Uttam.