Echo Request

Ping crossings is a reliable tunneling-effect TCP connection tool that connects to remote hosts via ICMP echo request and answer packets, commonly known as ping requests and replies. It is useful to circumvent firewalls, for whatever reason, to prevent outgoing TCP connections, but to allow incoming and outgoing ICMP packets. Tunneling is run by TCP access on the local computer that is able to run a proxy client from one machine inside the firewall. Ping crossings version Fixes a verified bug. This version is further repaired ...

Fping is a program that sends an Internet Control Message Protocol (ICMP) loopback request to a network host to determine the response of the target host, similar to a ping program, but better performance than Ping. The difference between fping and Ping is that it can specify the number of targets on any command line, or specify a file that contains a list of targets to which ping,fping can replace ping to send a target until the timeout or reply is able to send a ping package and move to the next goal in a round robin way. Ping Ping is ...