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I leave a few ports open for local &nbsp;FTP filesharing and when my firewalls on (Zone Alarm) its says 5412 access attempts blocks, I know they're pinging my ports because if I turn off the firewall my FTP has all kinds of problems.<br />
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Is there anyway to see WHO has been pinging my ports??? <br />

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I leave a few ports open for local  FTP filesharing and when my firewalls on (Zone Alarm) its says 5412 access attempts blocks, I know they're pinging my ports because if I turn off the firewall my FTP has all kinds of problems.

Is there anyway to see WHO has been pinging my ports??? 


Tracing and catching Pingers

Network analysis is the process of identifying and remediating the processes and systems within a network, including performance, connectivity and security. The process is performed through the use of tools developed for monitoring and analyzing network activity. Network problems that involve finding an optimal way of doing something are studied under the name combinatorial optimization. Examples include network flow, shortest path problem, transport problem, transshipment problem, location problem, matching problem, assignment problem, packing problem, routing problem, Critical Path Analysis and PERT (Program Evaluation & Review Technique).

Network Analysis

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.