I have a small network of 4 computers. PC 1 and 2 can see and access shares on PC 1 and 2, as well as print to pc 1 and 2. PC 1 and 2 can see pc3 and pc4 in network places, but cannot access either one. PC 3 cannot access or print to pc4 but has complete access to pc 1 and 2 for file access and prints.PC 4 can not access or print to stations 3 but has complete access to stations 1 and 2. When I try to browse for a printer on pc3 i am able to see it, but when i try to connect to it, i am prompted for a username and password, which there is not password on any of the systems.
A breakdown of the network: peer to peer manually assigned ip addresses, no router, no server, just a hub. they all have windows firewall, and no antivirus because none of them access the internet.
All 4 machines are configured the same, as far as i can tell. I mainly need to set up the printer on pc3 to be shared with the rest of the network.