Multiple IP addresses on same WAN-interface, DHCP from ISP

[w00t]

Hi,

I get 5 dynamic IP's from my ISP via DHCP. There is no scope of 5 IP's that is assigned to me, my uplink is a shared /20 from the ISP and the DHCP-leases are random within this /20, probably based on mac with a 30min lease time.

I only have one uplink-port, one WAN-port on my pfSense-box and no room for adding a switch to solve it with VLAN's.

I havn't figured out how to get those other 4 addresses available, is it possible to play with VIP's or similiar?

[jimp]

That isn't currently possible.

We've had some people try this with multiple NICs and they've had mixed success.

Eventually it may be possible via netgraph virtual interfaces but that's a long way off yet.