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Basic ASA terminology

basiluk11
Level 2
Level 2

Forgive a basic question, but I would appreciate some help.  On an ASA 5506, I have external static NAT mapping (say) 33.1.1.2 to 192.168.1.2, and making 443 and / or 80 available, all works fine.

BUY when this client device 192.168.1.1 goes out to the internet, it picks up the ROUTERS public address (say) 33.1.1.1 NOT the NAT address that it should be using 33.1.1.2.  So, two questions 1) What is this outbound NAT address technology called (so that I can google it myself ad fix it) and 2) What area should I be looking at to remedy this please?

Thanks.

3 Replies 3

GRANT3779
Spotlight
Spotlight

This may be related to the order of operations for the different NAT types. 

Have a look at the following document -

https://supportforums.cisco.com/document/132066/asa-nat-83-nat-operation-and-configuration-format-cli

Also may be worth posting the output of 

show nat

Perhaps I am missing something (and if so please be gentle in pointing this out to me), but the original post talks about a static NAT for 33.1.1.2 to 192.168.1.2. And then it asks a question about client 192.168.1.1 going to the Internet. As I understand the original post this would be handled by some dynamic NAT, and we have not been given any information about how dynamic NAT is configured.

HTH

Rick

HTH

Rick

Rick you are correct, i was being presumptuous and did not spot that. 

In this case more info will be required on all the current configured NATs.