I'm having some issues with configuring DHCP on the WAN port (Fa4) on a Cisco 871W. Basically, I want to configure this unit locally, so I can ship it to an existing broadband user to just plug in to their Broadband modem and hey presto, it will work!!!
I've configured the WAN port for DHCP, and had some minor success getting an IP and default route etc for the next hop to the existing DSL router, but now I'm getting no IP address assigned, whatever I try.
The DSL router is a Netgear and it's happily chugging out IP's to other DHCP clients...
Am I doing something really, really stupid?!
Thanks in advance