Thanks for replies.

I know that if there is not any open port then you can't hack a system via it's ip address but i didn't know that ping packets get lose because of stealth ports and windows firewall blocks ping packets.

Obviously i have to spend a lot time here to learn something.

Regards.

How come. When i disabled windows firewall then ping packets transmitted without any lose. Does it means; there is a winxp machine in our LAN with activated windows firewall, we can't hack it?

I really confused now.

Hi,

I have a virtual pen-testing lab. My host is win7. I installed BT5 and WinXP in Vmware. Host has 192.168.2.1, BT5: 192.168.2.2 and XP:192.168.2.3
When i ping from host machine and BT5 to WinXP, all packets are lost. But when a send ping packets from WinXP to Bt5 and Host machine, there is not any problem.
So what's the possible problem for you?

Thanks in advance.