Nifty Tips

Posts Tagged ‘firewall’

i can’t use my web cam in yahoo chat its saying i am behind a firewall….how do i get the firewall to use web

How can I share a PC printer in home network connected with ethernet hub? On the server machine (machine that has printer attached), I can mark the printer as shared. But on the client machine I can’t open this machine in network neighborhood (can see it but not open the node). I wonder if the software firewall blocked certain ports. What ports do I need to leave open to achieve this? Do I also need to “logon” from the client machine to the server machine?