I have ADSL modem and a 8 port switch. I successfully networked three of my home PCs with the two devices and could access Internet from all the three PCs. I am using one of the PCs as a server and use it to dial the broadband. I have not given any IP addresses and the systems take these automatically. All the three machines have WinXP-SP2 installed. Lately, access to Internet from the two nodes has become erratic. I have to sometimes reboot the system being used as server to get Internet access from the two nodes.
Can anyone suggest a solution?