Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

NAT POOL

Posted on 2011-03-18
7
Medium Priority
?
657 Views
Last Modified: 2012-08-13
I know how to do a one for one static NAT on a cisco asa...But, how do I do a Nat Pool on a Cisco ASA for a /27 subnet?
0
Comment
Question by:cisco_pro30
  • 4
  • 3
7 Comments
 
LVL 35

Expert Comment

by:Ernie Beek
ID: 35166382
You mean from the in- to the outside or vice versa? You want outgoing traffic to be natted to multiple publics?
Could you elaborate?
0
 

Author Comment

by:cisco_pro30
ID: 35166411
I have a inside /27 subnet that I want natted to one ouside address.  so one public natted to mutiple private (inside addresses)
0
 
LVL 35

Accepted Solution

by:
Ernie Beek earned 2000 total points
ID: 35166546
Well, you can't NAT one public address to multiple private addresses. You can forward ports on a single public address to multiple private addresses though. If that's what you're looking for then use:
static (inside,outside) tcp outside_ip port_number inside_ip port_number netmask 255.255.255.255

So, for example forward WWW to one host and RDP to another:

static (inside,outside) tcp 1.2.3.4 80 192.168.1.1 80 netmask 255.255.255.255
static (inside,outside) tcp 1.2.3.4 3389 192.168.1.2 3389 netmask 255.255.255.255
0
Prepare for an Exciting Career in Cybersecurity

Help prevent cyber-threats and provide solutions to safeguard our global digital economy. Earn your MS in Cybersecurity. WGU’s MSCSIA degree program curriculum features two internationally recognized certifications from the EC-Council at no additional time or cost.

 

Author Comment

by:cisco_pro30
ID: 35166637
This was exactly what I was looking for...Thank you
0
 

Author Closing Comment

by:cisco_pro30
ID: 35166642
Perfect answer
0
 
LVL 35

Expert Comment

by:Ernie Beek
ID: 35166653
You're welcome. Don't forget to open the ports for the public address in the access-list as well :)
0
 
LVL 35

Expert Comment

by:Ernie Beek
ID: 35166660
Thx, for the points :)
0

Featured Post

How to Use the Help Bell

Need to boost the visibility of your question for solutions? Use the Experts Exchange Help Bell to confirm priority levels and contact subject-matter experts for question attention.  Check out this how-to article for more information.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Concerto Cloud Services, a provider of fully managed private, public and hybrid cloud solutions, announced today it was named to the 20 Coolest Cloud Infrastructure Vendors Of The 2017 Cloud  (http://www.concertocloud.com/about/in-the-news/2017/02/0…
When speed and performance are vital to revenue, companies must have complete confidence in their cloud environment.
Both in life and business – not all partnerships are created equal. As the demand for cloud services increases, so do the number of self-proclaimed cloud partners. Asking the right questions up front in the partnership, will enable both parties …
As a trusted technology advisor to your customers you are likely getting the daily question of, ‘should I put this in the cloud?’ As customer demands for cloud services increases, companies will see a shift from traditional buying patterns to new…

886 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question