Saturday, February 27, 2021

Novice question: How to create LAN over internet?

Hi all, my question might look stupid but please pardon me. I am trying to setup high availability with 3 servers. Keepalived and HAProxy are used for this. Keepalived Virtual IP requires nodes to be in same subnet , but the VMs I am working on are located in different regions with different public ip ranges. Now, how can I setup a LAN between these servers, so that all will be connected in same subnet? I tried Wireguard and Nebula but due to security settings they provide, the Virtual IP is working fine but can't be reached from other nodes. What do you suggest for this? Thanks in advance.



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