APM SSO for webtop link not working

I am quite new bee to F5

 

I am trying to configure APM with SSO for my webtop links published on a common webtop. this is what i have done 1) created a VS(say 10.10.3.1) for APM access policy ( web_policy ) and applied the AMP policy ( global mode ) . APM policy include the SSO mapping 2) created a second VS (10.10.3.2) assigned the pool ( 10.10.5.4, 10.10.5.5) and assigned the the same web_policy to the VS

 

3) assigned the above ip ( 10.10.3.2) as the webtop link in the webtop,

 

but when I log in to the APM and click on the webtop link, it again asks for the password.

 

After login to apm i am not able to ping 10.10.3.2 ( i have a host entry under nnetworkaccess for the ip and ACl is allowing this ip )

 

can some one help me on this.