[Coral-dev] Rgding unit of timestamps got from coral_flow

[Ken Keys]

All timestamps are in units of seconds.  The zero-point (epoch) for the
timestamps depends on the source and options.  For ethernet interfaces,
the epoch is the same as that of unix time, i.e. 1970-01-01 00:00:00 UTC.

Note that in the default output of crl_flow, the column labels do
not line up with the column data, so the labels "first" and "latest"
probably appear over the bytes and flows data, and there are no
labels over the first and latest data.  If you use the -h option
of crl_flow, the columns will line up so the are easier for humans
to read.

On Tue, Apr 30, 2002 at 09:16:07AM -0400, aramacha@gmu.edu wrote:
> 
> Dear sir,
> 
>   I am a beginner in using coralreef software. I am using it to capture 
> traffic for my project. We captured traffic using crl_flow application. 
> We get the two time stamp fields namely, 'first' and 'latest' in that. 
> What is the unit of these time stamps? I would appreciate if you could 
> clarify my question. 
> 
> thanks,
> 
> -Abarna
> 
> ________________________________________________________________________
> Abarna Ramachandran 
> Graduate Research Assistant
> George Mason University
> ________________________________________________________________________
> 
> 
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-- 
Ken Keys
coral-info@caida.org
CoralReef:  http://www.caida.org/tools/measurement/coralreef/