Hello can someone help me to configure 3 vms daisy chain network? I am running Ubuntu 22.04LTS on all 3 vms. The router and End node is depend on gateway for the internet. I configured the routing, nat masquerade on gateway however my router and End node is not getting the internet. Could someone please guide me ? I am attaching the screenshot of the topology. All vms have static ip addresses.

Please look at the image to get an idea of how network is configured!!