EDIINT sample error


I have installed EDIINT and setup sample profiles using the EDIINT sample setup page. Everything seems correct in TN console. I can see all the certificates setup etc. When I run the sample service for AS2 communication, with Type=“Verified” or “VerifiedAndEncrypted”, I get “processed/error: authentication-failed” error. Plain and encrypted modes seems to be working fine. I am using version 6.5. Can someone help me with this Error?