OpenVPN - Hypervisors and VMs communicating by VPN through the internet

Asked Jul 18 '18 at 19:19

Active Jul 18 '18 at 19:19

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I'm pretty lost with this problem (maybe I say something silly =D )...

I have two hypervisors (CentOS 7) connected by a VPN (OpenVNP).

In this scheme I have two virtual machines (VMA0 and VMB0) connected by a VPN (OpenVNP) ("tun").

What I need is "simple", but I have no idea how to do it: VMs in HOSTA and HOSTB communicate using the "10.0.2.0/24" and "10.0.4.0/24" networks.

Example: VMA1 (ip 10.0.2.11) succeeds in "pinging" VMB1 (ip 10.0.4.11) and that VMB1 (ip 10.0.4.11) succeeds in "pinging" VMA1 (ip 10.0.2.11).

In short, I need all VMs in the "10.0.2.0/24" and "10.0.4.0/24" networks communicate using the VPN.

To help (and I hope it helps =D ) I did a drawing with the scheme.

NOTE: Hypervisors should not run OpenVNP (server or client).

Thanks!

asked Jul 18 '18 at 19:19

Eduardo Lucio

Cross-posting https://unix.stackexchange.com/questions/457078/openvpn-hypervisors-and-vms-communicating-by-vpn-through-the-internet – Rui F Ribeiro Jul 19 '18 at 05:19
@RuiFRibeiro No longer. Deleted. – Eduardo Lucio Jul 19 '18 at 15:23

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