Thanks !
but, if i set WAN -> PPPOE, the IP adresse assigned to the interface is 
xx.xx.xx.xx/32
I can set DMZ to 10.10.10.193/28 (subnet of my public range) and use NAT 
1:1 (10.10.10.192/28 -> xx.xx.xx.192/28) ,
but how m0n0wall know how to route packet to xx.xx.xx.193/28 (my public 
range) ???

Just by specify NAT 1:1 (10.10.10.192/28 -> xx.xx.xx.192/28)  ???

 - jérôme

> Jérôme Simionato wrote:
>
>> My question is simple:
>> is it an other way to made PPPOE connection with multiple IP to work ???
>> is it possible to use the WAN card to assume my public range 
>> (xx.xx.xx.193/28) and let DMZ in an other subnet (10.10.10.0/24) with 
>> NAT Inbound ???
>
>
> Sure! You can use 1:1 NAT if you have enough public IP addresses to 
> give each of your DMZ server its own, or server NAT if you need to be 
> able to map individual ports on each of your public IPs to different 
> servers. In any case, just assign a private subnet to your DMZ 
> interface and add the desired 1:1 (or server NAT + inbound) mappings. 
> No proxy ARP required for PPPoE.
>
> Also, don't forget that you shouldn't allow DMZ servers to connect 
> back to LAN (or at least only on a very limited set of ports/IPs) - 
> use "not LAN subnet" as the destination for your DMZ rule.
>
> - Manuel