Bug in ramon?
Jesper S. Jensen
jesper.skou.jensen at uni-c.dk
Fri Sep 5 04:01:05 EDT 2003
First of all, I hope this is the right place to ask, if not please let
me know where. :-)
I think I discovered a bug in ramon, at least it seems like a bug and I
can't find any other info about it.
Ramon Version 2.0.6.beta.39
Debian Linux 2.4.20
When I do a "ramon -M TopN -r argus.log" on a 740MB argus logfile, it
first of all takes a little while before it wrties anything on the
screen, but I figgure that's because it just takes time to process that
much data. BUT when it finally outputs something, it looks like it hit a
32bit barrier, check out the following output (IP addresses replaced
with bogus numbers).
09-04-03 12:24:21.747000 1.1.1.1 5875953 7201376 1116556318
4294861276
09-04-03 16:35:45.506000 1.1.1.1 5698131 6968734 1238974186
4294966542
09-04-03 12:26:20.135000 2.2.2.2 8229770 13233902 756695495
4294954687
09-04-03 12:28:11.403000 3.3.3.3 10591919 8372696 4291289519
1020946946
09-04-03 12:29:34.735000 4.4.4.4 3106858 0 4216469514 0
09-04-03 12:29:07.391000 5.5.5.5 5425279 5211113 886130456 866938764
09-04-03 23:08:51.231000 1.1.1.1 3021052 3738420 455966669
2176288311
09-04-03 12:29:05.815000 6.6.6.6 2807476 3152745 353902555
1709921581
09-05-03 03:55:52.738000 3.3.3.3 2316343 2000663 856926998 256631282
09-04-03 12:28:44.507000 7.7.7.7 361669 2923205 69447525
3972497832
As you can se, some of the numbers appear serval times, which I doubt is
right. And the bytes counter hits just arround 2^32, and the numbers at
4.4.4.4 looks very weird as well, 0bytes? I think not...
This leads me to think that there is a 32bit limit, either in the
client, or maybe related to the OS?
Am I right, or have I overlooked something?
--
Jesper S. Jensen
Basisnet og Sikkerhed
Uni-C - Århus, Danmark
+45 8937-6666
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