Getting WAN NIC to request multiple address's

  • Right now we have three NICS facing wan side requesting three separate DHCP address from my ISP. My goal is simple enough (might be harder to actually implement), I want to try and allocate this all onto 1 NIC. I know you can do virtual IP for static, but is it possible to make 1 NIC facing wan side have multiple Virtual NICs?

  • Multiple NICs as you're doing now is the only possible way to do that.

  • What about using VLANs?