NAT outside to inside and inside to outside (in 8.4(2) version)

Question

Thanks a lot and i attached a diagram here
Requirement:
need to pass through traffic from outside to inside and inside to outside.
I also attached a diagram with the ip 
and also tell me one thing that natting is only for private to public or public to private.

Answer 1

Hi,
I think i replied on your post earlier as well.
As per your query , you can NAT any kinds of IP(Public or Private) into any kind((Public or Private)).
For Bidirectional traffic , you always need static NAT
When you want Uni Directional Traffic , you can use Dynamic NAT/PAT.
For the Inside to Outside Traffic , you can use this NAT:-
object network LAN
subnet 0 0
nat (inside,outside) dynamic interface
FOr Outside to Inside Traffic , you would only want access for certain Servers. Just like Internally hosted Web Servers
For this , you can either use , Static PAT/NAT:-
object network host
host 10.10.10.10
nat (inside,Outside) static interface service tcp 3389 3389
access-list outside_inside permit tcp any host 10.10.10.10 eq 3389
This will enable you to take the RDP access for your PC from the internet.
Is this what you want ?
Thanks and Regards,
Vibhor Amrodia