Both your arc's and nmc should all be on different ip's but the same subnet. Assuming that is the way you have it all I can think about on the nmc is the wan ip....see what that is set to or try searching for nmc wan ip. I seem to recall there being an issue with that in certain regards. Todd -----Original Message----- From: usr-tc-bounces+berto=core.com@mailman.xmission.com [mailto:usr-tc-bounces+berto=core.com@mailman.xmission.com] On Behalf Of Geoffrey Deasey Sent: Thursday, August 25, 2005 9:45 AM To: Discussion relating to the 3Com/US Robotics Total Control modem systems. Subject: Re: [USR-TC] FS: Chassis with 2 hyperarc's I have a new chassis with 2 hyperarc's (first time I have ever had one with 2) When I setup the lan ip and subnet and gateway on the hypernmc it says Save Configuration to EEPROM Error: Networks should be on different Interface Subnets. Esc when done What network do you think it is talking about, the nmc or the arc's ? Thanks Geoffrey Geoffrey Deasey VP Systems Netpath, Inc. (336) 226-0425 www.netpath.net Alvarion certified wireless network engineer _______________________________________________ USR-TC mailing list USR-TC@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/usr-tc