ASR Failover network architecture
I'm new to Azure and I have requirement to set up disaster recovery for an on-prem server. I am aware of the process in replicating the server to the cloud. However, I am not able to grasp how networking should be in a disaster situation. Server is in 172.x.x.x network and I know that s2s VPN should be set up between the Azure network and the on-prem network And Azure network and on-prem can't be on the same subnet for s2s to work. So when I failover to cloud, how would the cloud server talk to the on-prem network? And devices in on-prem talk to the server in the cloud?