MN-100 and Dynamic Address

Archived from groups: microsoft.public.broadbandnet.hardware (More info?)

My ISP recently put in a new service whereby they are
switching clients from Static IPs to Dynamic IPs. For
some reason, my Microsoft MN-100 is not recognizing it. I
have cloned the MAC address of my adapter, and also have
that registered. I have also registered the base MAC
address, which doesn't work either.

Also, in the log file, the following message comes up
when I try to connect via Dynamic:

Connection attempt to base station from WAN blocked:
src:xxxx dst:xxxx

Any ideas? Thanks