I have implemented SPNego mechanism on NW Portal.
Now once i enter the URL of my portal it doesnt ask me to login but allows me to enter automatically.
But when I try to log off, it is not allowing me to do so.
I have no option other than closing the browser window directly.
Though I have enabled Single Sign On between LDAP and NW Portal, It should allow me to log off and then it should force me to the login screen and prompt me to login again. Can anyone help me in this scenario?