Hello people,
I have a Cloudmin server with a couple of single public IPs as well as a subnet (public) assigned from the DataCenter. On top of that I have some VMs with private IPs, using NAT. The network generally works but when it comes to the private VMs, I can access the internet with no issues (incoming-outgoing) however from inside the private VMs I cannot access the VMs with the public IPs. For example a VM with IP 5.5.5.10 (hypothetical IP) cannot access the VM with IP 192.168.0.10 or the other way round.
Obviously I am missing something here. Can someone please have a look at the host interfaces below and maybe spot the problem? I am trying to solve it several days now but with no success whatsoever! Much appreciated!
I am attaching the txt with the network settings of the host, as copy paste in here is creating a mess for some reason.
bump anyone? :(
OK I found what he problem is but I still don't know how to correct it. When I connect from a VM with a private IP (i,e 192.168.0.10) to a VM with a public IP, the VM on the public sees the connection as from 192.168.0.10 instead of the main proxmox IP (eth0). The result is that the VM is block the connection as a bogon IP. How can I make the private VMs to access the public ones PROPERLY (via the eth0 IP)?
Any hints???