topic Re: ISE web redirect to warning page or external web server - custom warning page in Network Access Control

ISE web redirect to warning page or external web server - custom warning page

Tim Baum — Wed, 03 Feb 2016 18:26:30 GMT

Customer wants to setup a static one page web page that says "You shouldn't be here, contact xxx for more information". The goal is to identify employees trying to use company computers on the guest network. They have ISE 1.4 detecting these systems and assigning the right authZ profile but they can't get the redirected web page they want. Portal building is putting too much into this.

I know the simple option is to redirect to an external web server e.g. IIS. But is there a way to have a simple single page that is basically a warning banner that can have custom text using portal builder? Or is it better to create the page and upload it to ISE?

What is the recommendation for this kind of setup?

Thanks

Tim

Re: ISE web redirect to warning page or external web server - custom warning page

Jason Kunst — Wed, 03 Feb 2016 18:27:26 GMT

This is what I call HOTSPOT AS A MESSAGE PORTAL

Currently as of ISE 2.0 ISE supports 100 portals so please keep this in mind when utilizing. If you want a different type of feature please get your request to the Guest PM

Make sure you have javascript enabled per this guide

ISE Web Portal Customization Options - Cisco

Select a hotspot and edit the following sections with appropriate text:

•Banner Title

•Browser Page Title

•Content Title

•Instructional text

Using the referenced guide above and refereencing working with javascript paste the following into Optional Content 2

(function(){

jQuery('.cisco-ise-aup-text').hide();

jQuery('.cisco-ise-aup-controls').hide();

setTimeout(function(){ jQuery('#portal-session-timeout-popup-screen, #portal-session-timeout-popup-popup, #portal-session-timeout-popup').remove(); }, 100);

})();

</script>

After you configure the portal you would select this portal in your Authorization Profile

Associate this profile with your rule

Here is what final portal looks like

Re: ISE web redirect to warning page or external web server - custom warning page

Tim Baum — Fri, 05 Feb 2016 21:02:17 GMT

Thanks!