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F5 BigIP APM (v.12) – SSO using AD & Kerberos – Quick How-To

January 28, 2016 Leave a comment

Here is a quick “how-to” on main principles and practical configuration of Single Sign-On using F5 BigIP. There are quite a few good guides out there on Internet describing how to configure SSO using F5 ADCs in different scenarios. Somehow most of them are focused on the likes of Office 365 and access to public (usually cloud-based) resources from within a company. The cases of hosting of a number of applications with SSO across them are not that well documented by a reason. Relevant configuration guides do exist though.  I will try not to repeat them but instead highlight main principles of the approach and also specifics of the version 12 of BigIP firmware.

First of all – the scenario

Assume that we have two web applications exposed to Internet via F5 BigIP appliance. Both applications are hosted on Windows web servers which are members of Active Directory domain (they could well be running a Linux configured to authenticate in Windows via RADIUS, for instance – does not really matter). I used Windows Server 2012 but earlier versions 2008 and 2003 should work equally well. Read more…

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Categories: F5 BigIP, LAN, Security Tags: , ,