Asp finds the IP address of an Internet connected host. In order to find it, the peer hostname (not the FQDN), and the range of its possible IP addresses need to be specified. Those IP addresses could be simple IP addresses as 127.0.0.1 or “metaip” addresses as 127.0.0.1-20 or 127.0.0.*: the former is a simple [...]

4G8 allows you to capture traffic from a third party in a switched environment at the expense of a slight increase in latency to that third party host. Utilizing ARP cache poisoning, packet capture and packet reconstruction techniques, 4G8 works with nearly all TCP, ICMP and UDP IPv4 traffic flows. 4g8 -i eth0 -g 192.168.1.1 [...]

ISIC is a suite of utilities to exercise the stability of an IP Stack and its component stacks (TCP, UDP, ICMP et. al.) It generates piles of pseudo random packets of the target protocol. The packets be given tendancies to conform to. Ie 50% of the packets generated can have IP Options. 25% of the [...]

echoping is a small program to test (approximatively) performances of a remote host by sending it requests such as HTTP requests. Echoping, with its default setting, assumes the remote host accepts such connections. Experience show that most Internet routers or hosts do not. Some Unices are not shipped with this service enabled and, anyway, the [...]