Question: I'm trying to and fine  out who is using a IP 192.168.1.100, it's trying to access UDP port 67 on my computer Someone using a IP 192.168.1.100 is ways doing there best to access my system port UDP 67, which I do not know what this port is.

Answer: IP address 192.168.1.100 is usually reserved for a computer on a local network.  If you have a wireless network, this might be your own server.\n\nUDP port 67 is usually the. BOOTP (BootStrap Protocol) server but is also used by a DHCP client requesting an IP address from a DHCP server (which will espond on port 68).
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