When we enable this on ADFS enabled WebApplications, it seems that at some point the chaining is being cut off and we cannot reach the portal through NLB address, only directly through the hosts behind it.
NOTE: We are reaching ADFS through Windows Server 2012 R2 WAP so the setup is
client>NLB>SP>client>WAP>ADFS>client>SP
We have read that Windows Server 2012 R2 WAP is implementing a new X-FORWARDED-FOR replacement, but we do not really know if this can be the problem behind this.
Hope someone can point us in the right direction, this is driving us nuts!!!!!