June 2010
Intermediate to advanced
224 pages
5h 18m
English
Content preview from Network Flow Analysis
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Collector Log Files
Your collector won't record anything until a sensor starts sending data. Once data reaches the collector, however, the collector creates a log file of the following format:
| tmp-v05.2009-11-15.134501-0500 |
The leading tmp in this filename indicates that this is a temporary file. flow-capture is still writing to this file. The year, month, and day on which the flow file was created comes next, followed by the timestamp in 24-hour format. The time given is the time the flow file was created, not the time the log file was completed and closed off. This example flow file was created on November 15, 2009 (2009-11-15), at 13:45:01 or 1:45:01 pm (134501). The last number (−0500) is the time zone offset from UTC. My collector is running ...
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