I've been searching the Internet, but I have no idea what these are for. Apparently, they're not common TCP/IP ports. The other day when the storm came through, the power dropped and my system rebooted. When it did, it got a different DHCP address and my firewall started registering hundreds of hits against port 4667. I searched through the Internet, both web and newsgroups, and found nothing to explain what this port is. I've also been getting hits against ports 17300 and 6429. My firewall software doesn't report whether these are TCP or UDP, but I'm curious as hell about what these ports are for, most especially 4667. Does anyone have any idea?