troubleshooting Question

HTTP Error Log Contains too much 400 response

Avatar of JayPascua
JayPascuaFlag for United States of America asked on
Microsoft IIS Web ServerWeb ServersNetworking Hardware-OtherDell
1 Comment1 Solution274 ViewsLast Modified:
Hello Expert:

We have an IIS Server running in Windows Server 2003 R2 SP3.

An ASP.Net application is running and after checking the HTTP error log we have found 98% of the error occurred due to the following reason:

2012-05-23 19:14:58 REMOTEIP 3887 SERVERIP 80 HTTP/1.1 POST /CRMAPPS/CRMAPPSSFolder/ImageUpload.aspx?Source=Upload+Self+Report 400 1 BadRequest CRM

The above page is using for images, scanned documents and reports upload.

We have internal as well as external users who are connected via VPN.

External users connect to our server using Cisco ASA 5510 switch where as internal network uses NETGEAR 100 mbps and Dell 1 gbps.

Please also note that the file server and IIS server is same right now.

What could be the possible reasons for failure and what could be the possible solutions?

Any help would be appreciated.

Thanks in Advance!
ASKER CERTIFIED SOLUTION
user_n

Our community of experts have been thoroughly vetted for their expertise and industry experience.

Join our community to see this answer!
Unlock 1 Answer and 1 Comment.
Start Free Trial
Learn from the best

Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.

Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 1 Answer and 1 Comment.
Try for 7 days

”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.

-Mike Kapnisakis, Warner Bros