MultiNAT PPPoE Client

RouterOS General
1

Hi,

I’ve been assigned a group of static IPs from my ISP and I’m trying to get them to work with my RB3011.
So, the setup is this. I have a Draytek Vigor 2860 currently acting as a bridge (PPPoE passthrough) serving my VDSL connection to the RB3011.
The RB3011 has a PPPoE client assigned to ether1, which is in turn connected to the Draytek.
I’ve been given a /30 block from my ISP, let’s say they’re:
Network 74.22.16.8
Usable Range 74.22.46.9 - 74.22.16.14
Broadcast 74.22.16.15
Subnet Mask 255.255.255.248
(obviously changed from the real ones)
The PPPoE client on the RB3011 has grabbed 74.22.46.9
That’s fine, I can get out to the web, ping 1.1.1.1 etc no problems. My problem now is, how do I use the other IPs to pass, let’s say:
74.22.46.10 → 192.168.45.1:443
74.22.46.11 → 192.168.45.2:22

Any help much appreciated.

2

What happens if you attach several PPPoE interfaces on the same Ethernet interface? Each of them should get another IP address from the ISP. To forward requests coming to these addresses to internal private addresses, look for “port forwarding”, “dst-nat” etc.