PortScan

Description: ------------ PortScan program is the tool for scanning TCP and UDP ports of IP node. There are two versions of program: - PortScn4.exe for TCP/IP 4.0 and - PortScan.exe for TCP/IP 4.1 and above. Installation: ------------- Put file PortScan.exe (or PortScn4.exe) into any directory (it is preferably into the same directory, as LanScan). Syntax: ------- PortScan <IP address> [<start port> [<end port> [<ICMP time-out>]]] or PortScn4 <IP address> [<start port> [<end port> [<ICMP time-out>]]] Here: <IP address> - IP address for scanning; <start port> - the first port for scanning; <stop port> - the last port for scanning; <ICMP time-out> - program will wait for the receiving of ICMP package during <ICMP time-out> seconds. PortScan obtains values for parameters <start port>, <end port> and <ICMP time-out> using: 1. Global parameters from PORTSCAN.INI; 2. Special parameters (parameters for specified IP-address only) from PORTSCAN.INI; 3. Program parameters field. Parameters from each next source overwrites parameters from previous source. Program checks parameters and, if they are incorrect, uses 4. Default values. Buttons description: -------------------- Run - start the scanning. Break - stop the scanning. Log - save the scanning results into file PortScan.Log. Save - put parameters <start port>, <end port> and <ICMP time-out> into file PORTSCAN.INI. Exit - quit the program.