pfSense - VLAN - IP - ISP fiber

CharlesBing

New Member
Sep 13, 2021
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Hallo,

Our connexion to the the internet will be switched to fiber this week. Our ISP requires VLAN10 and PPPoE and I’m a bit confused.

I’ve installed Proxmox for the first time this weekend, reinstalled pfSense and this works fine.LAN and WAN have physical interfaces on the Proxmox box itself. (NIC‘s mapped to bridges)

I have three questions:

1. In what cases is it recommended to assign an IP address to a networkinterface in Proxmox and in what cases is it better to assign it in the guest VM? The IP addresses are now assigned in pfSense and not in Proxmox.
2. Where should I assign the VLAN10? In Proxmox, in pfSense or in both?
3. It is probably not best practice to install an internetgateway on a virtualised system, but I wonder how unsafe it is. The second machine on the Proxmox-server will be Sophos Firewall.

Thanks
 

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