Hi, I have two containers on a proxmox 1.7 server set with firewall and nat using shorewall.
Now I am migrating the two containers on a new machine with proxmox 3.3, so I need to configure the network model on this new server using the new Proxmox firewall and the default network model.
I need perform the migration in a very short time, so I need be sure that on the new server will goes all fine with no problem when I'll point the IP Failover to the new server.
I executed a test spending 5 minutes to migrate the first container and 20 minutes for the second one, now I'm testing the first container but I cannot ping the internet in outbound, I suppose there are problems in the network configuration.
What I need:
1) network configuration for the virtual machine changing the old network configuration into a proxmox default with no shorewall
2) Proxmox firewall configuration
3) All of above has to be done in a professional way with no errors.
Please apply only if you are a certified and referenced freelancer