[Last Call] Learn how to a build a cloud-first strategyRegister Now

x
?
Solved

NAT/Alias question - Cisco ASA 5510

Posted on 2009-12-30
2
Medium Priority
?
1,510 Views
Last Modified: 2012-05-08
I am familiar with the NAT and PAT outside-to-DMZ.  E.g. map public IP 1.2.3.4 on the outside interface to private address 192.168.100.4 on the DMZ.  

But now consider the case where there is an inside interface on the ASA with address 192.168.200.1. And there is a host on the inside network "insider-1" with address 192.168.200.50.  insider-1 resolves outsider-1 as 1.2.3.4.  How can I configure the ASA so that insider-1 is able to speak to outsider-1 using address 1.2.3.4?
ScreenHunter-01-Dec.-30-09.13.gif
0
Comment
Question by:amigan_99
2 Comments
 
LVL 10

Expert Comment

by:stsonline
ID: 26147284
You won't be able to given the conditions you've described - remember that the NAT/PAT is applied at the firewall and since both devices are on the same network segment, the inside traffic will never reach it - it'll go direct on the inside segment.
0
 
LVL 1

Accepted Solution

by:
amigan_99 earned 0 total points
ID: 26147351
0

Featured Post

Veeam and MySQL: How to Perform Backup & Recovery

MySQL and the MariaDB variant are among the most used databases in Linux environments, and many critical applications support their data on them. Watch this recorded webinar to find out how Veeam Backup & Replication allows you to get consistent backups of MySQL databases.

Question has a verified solution.

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

On Feb. 28, Amazon’s Simple Storage Service (S3) went down after an employee issued the wrong command during a debugging exercise. Among those affected were big names like Netflix, Spotify and Expedia.
Considering cloud tradeoffs and determining the right mix for your organization.
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…
When cloud platforms entered the scene, users and companies jumped on board to take advantage of the many benefits, like the ability to work and connect with company information from various locations. What many didn't foresee was the increased risk…
Suggested Courses
Course of the Month18 days, 12 hours left to enroll

834 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