I was running HARC 4.2.29 and Winnt DNS servpack 3. Today I upgraded NT to sp6a. The TC completely freaked out. Default route disappeared, could not find any way to add it back. Kept saying "gateway IP is not in local network", but all devices are in the same ether switch. All dial in calls were dead in the water, no routing what so ever. Upgraded to HARC 4.2.32. Did not fix problem. Fell back to WinNT sp3. Did not fix problem. I had to rebuild the Harc config from scratch. question--- I still need to upgrade NT to sp6a. Does anyone know of any reason why this might have happened? Any similar experiences/co-incidences? Dare I try the NT upgrade again? I am now on HARC 4.2.32. Thanks, Scott Boggs LAN/WAN Administrator United Bank Zebulon Georgia - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.