I've 3 computers in a network.
All equiped with 10MBit Realtec (RP-1651W)-NIC's
The compu's are connected to a Target 10MBit 8ports hub... and TCP/IP, Client for Microsoft Networking, File & Printersharing installed with IP-range 192.168.0.1-192.168.0.3
My 'Internet-PC' is equiped with a second NIC (3Com Etherlink III ISA (3C509B)) and installed with winproxy...
The problem is as follows: I tested the LAN without the 3Com and it worked fine, but as soon as I re-installed the 3Com for the connection to the internet (cablemodem) the internet worked BUT I couldn't ping the other compu's....
Could it be that the 3Com and Realtec are incompatible ?!?
Plz help... :/