Hi - We currently use Microsoft TMG as a reverse proxy for our SharePoint farm. We're looking at moving to Kemp for our reverse proxy but I'm unsure of the support for Kerberos Protocol Transition and Constrained Delegation.
The TMG Kerberos Protocol Transition feature to allow us to authenticate external clients against AD using Forms Authentication and then transition to Kerberos for authentication with SharePoint and associated back-end systems. Our SharePoint solution is multi-tiered (SQL, Analysis Services) and we need delegation of user credentials across these tiers.
I know the F5 BIG-IP and the Microsoft ISA/TMG/UAG products support these Kerberos extensions, but does Kemp?
Any input would be most appreciated!