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- Use Kud to setup 3 clusters (sdewan-hub, edge-a, edge-b)
- Run the SDEWAN Controller in each clusters.
- Create SDEWAN CNF instance and dummy pod(using httpbin instead) in edge-a, SDEWAN CNF instance and httpbin pod in edge-b
- Configure sdewan-hub as responder to provide virtual IP addresses to any authenticated party requesting for IP addresses.
- Configure edge-a and edge-b IPSec configuration to get the IP addresses.
- Establish edge-a tunnel to sdewan-hub, edge-b tunnel to sdewan-hub, and hub XFRM policies will automatically route traffic between edge-a and edge-b
- Establish SNAT rule in edge-a and DNAT rule in edge-b to enable tcp connection from edge-a to edge-b's httpbin service.
- Verify curl command is successful from edge-a dummy pod(using httpbin instead) to edge-b's httpbin service. The function of the curl command is to return back the ip address of the requester.
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