SYNOPSIS

Input

A packet stream.

Output

A record each time an FTP command and the corresponding response have been spotted; with detailed info of time, server, and client.

DESCRIPTION

Searches for FTP commands and their response on the network and outputs information about the client, the server, and the FTP command executed, and how it went, and at what time it was completed.

Note
 ftp can find FTP on all ports, but a lot of traffic will mistakenly be identified as FTP because of similarity between their protocols; this is especially true for SMTP. So the best result will come from limiting the tool to only see the traffic on a specific port, which according to the RFC for the FTP protocol is port 21.

OPTIONS

None