Spetnik TCPing "pings" a server on a specific port using TCP/IP by opening and closing a connection on the specified port. Results are returned in a similar fashion to that of Microsoft Windows Ping.This application is intended for use in testing for open ports on remote machines, or as an alternative to the standard "ping" in a case where ICMP packets are blocket or ignored. The following command-line options are supported: Unlimited ping, resolve ip address to hostname, custom number of requests, custom connect timeout, custom wait time between pings.