Snort mailing list archives

Re: Ubuntu 8 /etc/rc.local issue


From: Ams <ams.sec () gmail com>
Date: Fri, 7 Aug 2009 16:01:05 -0500

 I should be able to run 2 instances of Snort (one for each interface) and
Barnyard in Daemon mode? Is that correct? Thanks for your time.

On Fri, Aug 7, 2009 at 3:31 PM, Michael Boman <michael.boman () gmail com>wrote:

Run snort in daemon mode, your system is still waiting for the snort
process to complete.

Best regards
Michael Boman


On Fri, Aug 7, 2009 at 22:10, Ams <ams.sec () gmail com> wrote:

Hi Guys,

I am trying to run snort at boot time automatically. Using Ubuntu 8-
Snort, barnyard compiled from source, 3 interfaces in total- 2 interfaces
for NIDS and 1 for management. I edited the /etc/rc.local file and added the
following lines:

*Contents of /etc/rc.local*
------------------------------------------------------------------
ifconfig eth0 up promisc
/usr/local/bin/snort -c /etc/snort.conf -i eth0
sudo /usr/local/bin/barnyard2 -c /etc/snort/barn2.conf -G
/etc/snort/gen-msg.map -S /etc/snort/sid-msg.map -d /var/log/snort -f
snort.log -w /var/log/snort/barnyard.waldo

ifconfig eth1 up promisc
/usr/local/bin/snort -c /etc/snort.conf -i eth1
sudo /usr/local/bin/barnyard2 -c /etc/snort/barnyard2.conf -G
/etc/snort/gen-msg.map -S /etc/snort/sid-msg.map -d /var/log/snort -f
snort.log -w /var/log/snort/barnyard.waldo
------------------------------------------------------------------------

When I do ps -aux|grep snort on startup, all I see running is
/usr/local/bin/snort -c /etc/snort.conf -i eth0. Why didn't the remaining
commands execute? Will appreciate your input. Thanks a bunch.

Ams




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-- 
Amit Bakhshi
Associate of (ISC)2 in CISSP, GPEN, GCIH, GWAS, GSEC, GISF, SSP-GHD, MCP,
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