[2 days left] What’s wrong with your cloud strategy? Learn why multicloud solutions matter with Nimble Storage.Register Now

x
?
Solved

ASA DNS Doctoring

Posted on 2012-03-26
1
Medium Priority
?
764 Views
Last Modified: 2012-03-26
Hi All

Im having trouble getting DNS Doctoring to work on my ASA 5520. We have the usual setup detailed below

Server on DMZ - 172.16.111.10
Public IP address for NATing - 1.1.1.1
Inside network - 192.168.11.0/24

Here is the relevant config;

static (DMZ,OUTSIDE) 1.1.1.1 172.16.111.10 dns
static (INSIDE,DMZ) 192.168.11.0 192.168.11.0 netmask 255.255.255.0

access-l OUTSIDE_IN per tcp any host 1.1.1.1 eq www

Modular policy is in the default state and layer 7 inspection of DNS is in place

The users will be using external DNS to get to the web sites via the external IP address (1.1.1.1)

Any ideas please? We also have a few web developers that need access to the web server via it's private address (172.16.111.10)

Cheers
0
Comment
Question by:Leedham2answers
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 

Accepted Solution

by:
Leedham2answers earned 0 total points
ID: 37765192
http://www.routsec.com/?p=80

This link is awesome
0

Featured Post

Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

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

Exchange server is not supported in any cloud-hosted platform (other than Azure with Azure Premium Storage).
Powerful tools can do wonders, but only in the right hands.  Nowhere is this more obvious than with the cloud.
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 …
Both in life and business – not all partnerships are created equal. Spend 30 short minutes with us to learn:   • Key questions to ask when considering a partnership to accelerate your business into the cloud • Pitfalls and mistakes other partners…

649 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