Snort against DARPA 1999 Dataset

[Zahra Hakimi <zhr.hakimi () gmail com>]

Hello,

I'm working on running snort with DARPA dataset for 4 weeks but I gain any
success to detection its attacks by snort.

My test setup is as follow:

I've two virtual machine with Ubuntu installed. On the first virtual
machine I've Tcpreplay installed to replay network traffic stored in one
day of DARPA testing dataset to network. On the other machine, I've set IP
address manually to one of Victim's IP address in the dataset (eg.
172.16.112.50). Also, I've installed snort-2.9.3.1 to protect just this
machine. (HOME_NET= 172.16.112.50 & External_NET= !$HOME_NET)

I'm confused by the output alerts. After than four hours of running, snort
generates about 17000 alerts that less than 1% of them has source or
destination IP address same as my configured HOME_NET (172.16.112.50).

My second problem is detection rate. It doesn't generate any true positive
alert.

Any help would be appreciated.

Regards,
Zahra Hakimi

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