Some Westell 327 models permit you to use Ethernet Port 1 for the WAN instead of using the DSL port. I found an on-line copy of a Westel 327 user manual at »
www.westell.com/docs/sup ··· 6_ug.pdfHopefully that manual will contain the information you need to setup your 327 to use Ethernet Port 1 for the WAN port.