Netsacler's load balancing virtual service http status should be down. Only ssl status should be up. But after configuration of NS, both of the status of http and SSL are up.
1 Login to one WI, open the IIS manager.
2 click 'bindings……'
3 choose type 'http', and click 'Remove'
4 login to another WI and do step 1-3 again.
The web interface default permit port 80 pass through and if the NS load balancing virtual service add port 80 to connect WI, the state will be up.