Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Problems accessing web server through ASA firewall - from inside interface to DMZ

Posted on 2008-06-16
2
Medium Priority
?
499 Views
Last Modified: 2011-10-19
We have a web server located in a DMZ which we cannot seem to reach via web browser from our internal network.  On one interface of our ASA 5520, we have an internal network (172.16.1.X) with security level 100 and on another interface, the DMZ (172.16.2.X) with security level 50.  The inside network has only the implicit rule to allow all traffic to less secure networks; it is NAT exempt to the DMZ segment.  We can ping the web server, and access it via RDP, but cannot see the web page via HTTP.  The web server is accessible from the internet, however, via either the IP address or the domain name.  I have attached a screenshot of the error message that IE gives when attempting to access the website via its internal (DMZ) address.
connection-error.JPG
0
Comment
Question by:clewis_RPM
2 Comments
 
LVL 11

Expert Comment

by:billwharton
ID: 21798700
paste your pix config please
0
 

Accepted Solution

by:
clewis_RPM earned 0 total points
ID: 21814821
We have a Barracuda 310 inline with our firewall; this was unable to route to the DMZ network segment.  We gave it a static route (in the Barracuda interface) and now we're able to pass HTTP traffic.
0

Featured Post

[Webinar On Demand] Database Backup and Recovery

Does your company store data on premises, off site, in the cloud, or a combination of these? If you answered “yes”, you need a data backup recovery plan that fits each and every platform. Watch now as as Percona teaches us how to build agile data backup recovery plan.

Question has a verified solution.

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

Tech spooks aren't just for those who are tech savvy, it also happens to those of us running a business. Check out the top tech spooks for business owners.
How to fix a SonicWall Gateway Anti-Virus firewall blocking automatic updates to apps like Windows, Adobe, Symantec, etc.
This video gives you a great overview about bandwidth monitoring with SNMP and WMI with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're looking for how to monitor bandwidth using netflow or packet s…
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…

571 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