SourceMap is designed to scan to a port from multiple different source ports, to aid in finding weaknesses in firewall rule sets. It is possible to scan ports on a host from all 65535 source ports, somthing that nmap could not do. SourceMap is a mutil threaded perl wrapper arround nmap.

For sourceMap to work you will require nmap to be installed and in your PATH.

If you have any questions about sourceMap please direct to


+ Scan mutiple hosts, on mutiple ports from multiple source ports.


More work on how SourceMaps displays it results, to make is easier to spot flaws in firewall rule sets.


sourceMap can be downloaded from here