WE recently switched on ATT cable from A cyberSurfer Modem to a SB4220 Surfboard modem. Although we get a new IP address and the DNS simple and Recursive inquiries work, we are unable to ping. We've changed the publishing addresses but still cannot ping an external source say www.yahoo.com. What settings do we have to change? The new modem is a "docs" modem the old one is not. Elliott ________________________ This e-mail and any attachments may contain confidential and privileged information. If you are not the intended recipient, please notify the sender immediately by return e-mail, delete this e-mail and destroy any copies. Any dissemination or use of this information by a person other than the intended recipient is unauthorized and may be illegal. Unless otherwise stated, opinions expressed in this e-mail are those of the author and are not endorsed by the author's employer.