VPN: how to span same subnet on both the end heads?
Hello Community, one of our customer is moving his HQ in another location and since this process will not be completed in one shot there is the needs to share the same subnet as present in the current location also in the new one (they need to share servers and toher resources with minimal efforts).
Both the end heads are going to be protected by an NSa appliance and thus he thought to use a VPN between these two for spaning the same network.
Is there a way to accomplish this? Using the Central/Remote Gateway functions on DHCP over VPN, can help him to reach the goal? Any other hints without using nat over vpn option?