Hi Travis,
We were trying to setup Azure App Gateway as WAF V2 and looks like subnet which has a APPGW//WAF v2 does not allow UDR to be associated which is weird and confusing.
On the other hand I'm able to associate a UDR with WAF V1, but it does not support Static Public IP and also does not provide benefits of Auto-scaling, Zone redundancy.
I'm really confused and disappointed the way this has been turning out during our implementation and we are kind of hitting a dead-end if we use Azure APPGW/WAFv1 or APPGW/WAFv2 with is own respective set of limitations for critical internet facing Web Applications.
Please advise...
Regards
karthik