Snort mailing list archives

Re: barnyard payload


From: Alwin Raymundo <alrayworld () yahoo com>
Date: Thu, 17 Oct 2002 12:43:56 -0700 (PDT)

Hi Andrew,

Thanks for replying.

I'm using snort 2.0 (in snort.conf)
output log_unified: filename snort.log, limit 128

I use barnyard-0.1.0-rc3.tar.gz

Thanks again in Advance for you help

Your brother in snort



--- "Andrew R. Baker" <andrewb () snort org> wrote:
Alwin Raymundo wrote:
Hi Everybody,

Thanks for all your help and I appreciate your
patience.  The stupid of me I did not double check
the
command line that I execute.  Please pardon me.

I already change it but I notice something, if
someone
can help I really really apreciate it.

when I execute the command.
barnyard  -c /etc/snort/barnyard.conf \
    -d /var/log/snort -g /etc/snort/gen-msg.map \
    -s /etc/snort/sid-msg.map -f snort.log

Barnyard Version 0.1.0-rc3 (Build 11) started
ERROR => No input plugin found for magic: a1b2c3d4
Fatal Error, Quitting..
Exiting

What does this means.  " ERROR => No input plugin
found for magic: a1b2c3e4"

any help would be highly appreciated.

The magic is the first 4 octets of the unified file
that is used by 
Barnyard to determine how it should be processed. 
However, AFAIK (and i 
maintain the unified output plugin), the value
"a1b2c3d4" is never used 
as a magic values when Snort generates a unified
file.  What version of 
Snort are you using and what is the unified output
configuration in your 
snort.conf?

-A




=====
Alwin Raymundo

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