After 1.5 year i struggled with the ips version 5x I finally got it work. Last friday. After three hours of testing during a installation i found the way how to get it worked.
I followed onse carefull a cisco documentation file.
– Getting Started with Cisco IOS IPS with 5.x Formwat Signatures [ url click here ]
– And used the following site with the signatures as point of direction [ url click here ]
these 2 links helpt me to configure the router as part how i wanted to configure the router. After testing there went some action wrong which should workd. any way later after serveral i disabled several signatures.