after login 2nd redirect causing problems

I updated my original post with the full irule and it is only being used on the vip for eschool.mysite.org and thanks for catching my live site info.

 

 

Yes both virtuals are on different hosts and ip addresses.

 

 

The only issue we are having is that the redirect is happening again when we do not want it to when the user posts their login credentials on the login page. I have captured a tcpdump on the bigip and then decrypt it using ssldump but I do not see why they get redirected back to the portal. Maybe the post action is only sending the host url and no uri or it has to do with the way the responce back to "eschool.mysite.org/webacc/login" is formatted.