Please help...[detecting and blocking inbound and outbound traffic ]
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please help on how to detect and block inbound and outbound traffic on the network. im newbee in network programming... please please help... sample code will be appreciated..
carl_sti wrote:
im newbee in network programming
Then this project is WAY over your head. Do some research on network sniffing first. You'll need to write, or find, a packet driver that will allow your code to see all the traffic comming acrossed the machine wire. There is a problem with this though. A switch will not let you see all the traffic on the subnet your machine is connected to. You will only see the traffic directed at your sniffing machine. Sniffing a network is best left up to the switch itself (if available), where it forwards all the selected traffic to a specific machine on the network.
Dave Kreskowiak Microsoft MVP - Visual Basic