Which type of log is this an example of?

Refer to the exhibit.

Which type of log is this an example of?
A . IDS log
B . proxy log
C . NetFlow log
D . syslog

View Answer

Answer: C

Explanation:

A typical output of a NetFlow command line tool (nfdump in this case) when printing the stored flows may look as follows:

Date flow start Duration Proto Src IP Addr:Port Dst IP Addr:Port Packets Bytes Flows 2010-09-01 00:00:00.459 0.000 UDP 127.0.0.1:24920 -> 192.168.0.1:22126 1 46 1 2010-09-01 00:00:00.363 0.000 UDP 192.168.0.1:22126 -> 127.0.0.1:24920 1 80 1

Reference: http://nfdump.sourceforge.net/