VMware SD WAN - multiple locations - LAN IP address space overlapping with NAT
Different scenarios are possible in terms of routing, NAT-ing and IP overlapping setups using VMware Velocloud SD WAN technology in Customer environments.
Recently I had an PoC with my Customer for the on-prem option with this VMware solution, where different use cases were interesting to show and demonstrate - one of them is something I would like to share and it relates to possibility of LAN-side NAT on Edge (branch) locations, with purpose to have IP overlapped on these setups. Next picture is showing typical Hub&Spoke setup where it can be possible to make this type of configuration:
Honestly speaking, NAT is not one of so powerful things inside Velocloud SD WAN solution, if you compares it to traditional networking/CLI vendors, as a most often used and necessity setup.
Hub&Spoke configuration inside Velocloud orchestrator is easily configured using Cloud VPN feature inside profiles - for A/A hub cluster and any specific edge: