You might want to verify that your NIC properties aren't allowing the system to shut off the NIC during "inactive" periods. More than one person on the list has reported that as their issue. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG ----- Original Message ----- From: "Vanvelthoven, Danny" <D.Vanvelthoven@xxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Friday, November 23, 2001 06:18 Subject: [isalist] Strange thing http://www.ISAserver.org Hi, some strange thing over here. Each few days we have to stop and start our ISA services because we loose all access to the outside world. ISA is installed on 2* PIII 800, 1GB RAM, Windows 2000 Server. All the clients (50) are secure NAT clients. All hotfixes are applied (Win2k and ISA) Anyone has an idea ?? Danny Vanvelthoven ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')