IIS 7 and Above
Application Request Routing (ARR)
ARR 3.0 Documentation?
Re: ARR 3.0 Documentation?
Jul 04, 2019 01:58 AM|Able|LINK
According to your description, it seems that you are mixing up ARR and WFF.
WFF is the part that has a controller, primaries and secondaries and will replicate sites/applications across servers in a farm. It has been deprecated and is not supported for use with IIS 8 or later.ARR works as a load balancer and/or reverse proxy.
Then could you please tell me your windows version? As far as I known,WFF is not supported if windows version is not Windows Server 2008 or 2008 R2.
What's more , we recommend using alternative strategies to replicate content and/or configuration across servers in a farm.