Argus seems to stop writing data that ra can read.

Carter Bullard carter at qosient.com
Thu Mar 27 07:47:11 EDT 2014


Hey Scott,
This reads like a corrupt output file.   Any chance you could be running 2 argi, or same argus writing to the same output file twice ???

Can you share one of the files that exhibits the problem??  Does the client just spin or does eventually terminate / die ???

Sorry for the inconvenience !!!
Carter

> On Mar 26, 2014, at 7:28 PM, "Scott A. McIntyre" <s.a.mcintyre at gmail.com> wrote:
> 
> Hi,
> 
> I upgraded an Argus box of mine yesterday and am now running argus version 3.0.7.5 - I'm using the same configuration file that I was using from a slightly earlier version, but, I don't think that my issue is related to the configuration file.
> 
> Symptom:  After X amount of minutes (lowest 1, highest 20ish) argus clients are unable to read new data that is in argus.out.
> 
> Example:
> 
> -rw-r--r--  1 root root 5149276 Mar 27 10:23 argus.out
> 
> A few moments later:
> 
> -rw-r--r--  1 root root 5969972 Mar 27 10:27 argus.out
> 
> 
> So, the output is increasing, but, ra (Ra Version 3.0.7.23) shows the following with a simple ra -n -r argus.out
> 
>   10:01:16.972396  e           tcp       1.2.3.4.6714      ->     5.6.7.8.22            3        294   CON
>   10:01:17.065805  e           tcp       1.2.3.4.8167      ->     5.6.7.8.22            3        294   CON
> 
> And that's it - nothing more.
> 
> tcpdump and tshark continue to report new data arriving.
> 
> I must be missing something "obvious" here - but would appreciate someone pointing out what that obvious thing is.
> 
> Regards,
> Scott
> 



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