Snort mailing list archives

Re: snort-acid timestamp problem...anyone ever fix this?


From: "Brian J. Smith-Sweeney" <bsweeney () physics ucsb edu>
Date: 14 Jan 2003 08:30:42 -0800

Wow, imagine that; the program's not broken, it's doing *EXACTLY* what I
told it to do.  I downloaded a startup script from somewhere, and didn't
realize it passed the -U switch to snort.  However, I'm now thinking I
may leave that in there, since there will most likely be situations
where I'm sending these logs overseas to other sys admins and it will
probably be easier to have us all translating from UTC than PST.  

Thanks for the help.

-Brian
On Tue, 2003-01-14 at 00:06, Jens Krabbenhoeft wrote:
Brian,

system clock is correct, but the timestamps are consistently off by 8
hours.  Even on the ACID main page, the "queried on" time shows up

As your mailer gives -0800 in your Date-Header I guess the times you
see are in UTC. There is a commandline option in snort "-U Use UTC for
timestamps", which can cause this. 

Which command line options do you use? Do you use barnyard, as there is
an option "config localtime", which may cause timezone-"problems" too.

Generally it is not a bad idea to use UTC-times in timerelated
applications because you don't have any timewarps (daylight-saving).

Hope that helps,
      Jens


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-- 
========================================
Brian Smith-Sweeey
Senior Systems Administrator
University of California, Santa Barbara
Physics Department
bsweeney () physics ucsb edu
(805)-893-8366
========================================



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