Private virtual network + VM for firewall

  • Thread starter Thread starter TheoOrl45
  • Start date Start date
T

TheoOrl45

Guest
Hi,

First, sorry for my broken english. I'm french. I'm new user of Proxmox and I'm very pleased with it. But, it's quite difficult to create the network model I want to. Any help would be very appreciated.

I have a server with a network card (OVH datacenter). I have one public IP and I want to make this configuration :

* All my VMs will have a private IP like 192.168.0.xxx (2 VMs Windows + 1 VM unix)
* One of the VM (the unix one) will be the router and will have 2 interfaces - one for the local virtual network (192.168.0.2 for example) and the second one the bridged interface with the public IP (for accessing to Internet).
* All the VMs must reach each other locally of course
* All the VMs that should reach Internet should gothrough the VM router (the unix one)... gateway isn't it ?

How should I configure the host and the VM guest ? Quite difficult...

Until now, only the unix VM works fine : the first interface "vmbr2" brings it local ip (192.168.0.2) and the second one "vmbr0" brings it public IP and Internet access. But how to configure the private VM for :
- reaching each other VMS by private IP
- bringing to, some of them, access to Internet using the Unix VM (as a gateway) ?


Please, ask question if I'm not very clear. Thanks for reading, event if you don't answer ...

Best regards,

--
Theo
 
Clearly it is an extremely late answer.

You need a phisical card on the host for each "virtual netowrk" because the network model is "bridged". It means that the hosts must have a switch connected to the private network. When you build your vm, you choose a virtual network bridged to the private card and that's it!

TheoOrl45 said:
Hi,

First, sorry for my broken english. I'm french. I'm new user of Proxmox and I'm very pleased with it. But, it's quite difficult to create the network model I want to. Any help would be very appreciated.

I have a server with a network card (OVH datacenter). I have one public IP and I want to make this configuration :

* All my VMs will have a private IP like 192.168.0.xxx (2 VMs Windows + 1 VM unix)
* One of the VM (the unix one) will be the router and will have 2 interfaces - one for the local virtual network (192.168.0.2 for example) and the second one the bridged interface with the public IP (for accessing to Internet).
* All the VMs must reach each other locally of course
* All the VMs that should reach Internet should gothrough the VM router (the unix one)... gateway isn't it ?

How should I configure the host and the VM guest ? Quite difficult...

Until now, only the unix VM works fine : the first interface "vmbr2" brings it local ip (192.168.0.2) and the second one "vmbr0" brings it public IP and Internet access. But how to configure the private VM for :
- reaching each other VMS by private IP
- bringing to, some of them, access to Internet using the Unix VM (as a gateway) ?


Please, ask question if I'm not very clear. Thanks for reading, event if you don't answer ...

Best regards,

--
Theo
Click to expand...
 
You must log in or register to reply here.
Top Bottom