--2013-09-29 17:39:00--  http://www.packetfactory.net/firewalk/dist/firewalk.tar.gz
Resolving www.packetfactory.net... 5.198.250.122
Connecting to www.packetfactory.net|5.198.250.122|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2013-09-29 17:39:02 ERROR 404: Not Found.