we have geo-location enforcement and IP intelligence enabled in our ASM against the app's ASM policy. we are trying to figure out a way on how we could redirect the users to a specific blocked response URL In case they access our app from a geo blocked country using an ASM irule.
appreciate if anyone could help me with that
You should be able to achieve it using iRules. You can create Data Group of list of county codes that you want to block and apply that Data group in iRule. Once it is matched, you can redirect request to the required response URL.
You can refer below article and modify iRule as per your use case.
Hope it helps!