I had the captive portal working fine. However, I went to test it today and it is not working and I’m not sure why. I have it configured to display the internal splash page to all users coming from VLAN 42. Screen shot of the set-up is below.
The problem is, when I hit the “Preview” button, I get a blank page. If I put myself on VLAN 42, I get the re-direct to the portal and then it displays a blank page. I can confirm this on a Mac with Chrome and Safari and on an Android device with Chrome. If I look at the source of the blank page, I see full HTML code (attached as well) but nothing ever appears in the browser page.
If I change from internal splash page to external, same problem. User is re-directed to the external splash page and again, nothing loads. I eventually get a “no data from server” error. I have white listed the domain serving the external captive portal. Clearing browser cache has no effect.
portal.html.zip (4.28 KB)