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  1. M

    Reloading ifupdown2 breaks internet connectivity within containers/VMs... until toggling ip forward

    This is a very strange issue that I'm having on some of my dedicated servers. Every time I reload the network interfaces with ifupdown2 installed (Example: When applying changes to the SDN network) all traffic in the VMs and containers break. However there is a fix to this... echo 0 >...
  2. M

    Private LAN between two Nodes, is it possible?

    I'm not really a networking guy, so forgive me if this is a very stupid question :( I have two dedicated machines (let's call them Machine1 and Machine2), both of them are running Proxmox, both of them are in the same datacenter (so the latency is very small betweem them) and they are in a...