I am having a problem after replacing a AT&T dsl modem … My configuration is a Contivity 1010 at the home office, and a 221 at the remote location. After getting the modem issue resolved, I had to change the static Ip address issued by the ISP, but now I cannot ping the or access the management gui on the 221 which sits behind the Netopia 3347 dsl at the remote site. I’ve compared units (both netopia and Nortel) at other sites and just cant seem to find any differences…Got any hints for me..?