Snort mailing list archives

ERROR: snort.conf(79) Undefined variable in the string: !$ALL_PROX.


From: vincent () cojot name
Date: Tue, 4 Jan 2011 17:01:33 +0100 (CET)


Hi everyone,

In the neverending quest for making my network team people happy, I have 
come accross the following problem. I have a block of configuration that 
used variables referencing variables that doesn't work anymore in my 
2.9.0.3 builds.

Here's the config block:
-------------------- CUT -------------------------
var PRX_SRV_80 [128.129.130.131/32]
var PRX_SRV_8080 [128.129.130.132/32]
var ALL_PROX [$(PRX_SRV_80),$(PRX_SRV_8080)]
alert tcp !$ALL_PROX ![21:23] -> $EXTERNAL_NET any (msg:'HELP')
-------------------- CUT -------------------------

On my 2.9.0.2 builds, running 'snort -T -c snort.conf' gives:
+++++++++++++++++++++++++++++++++++++++++++++++++++
Initializing rule chains...
1 Snort rules read
[......]
    ,,_     -*> Snort! <*-
   o"  )~   Version 2.9.0.2 (Build 92)
[......]
Snort successfully validated the 
configuration!
Snort exiting

On my 2.9.0.3 builds, I now get this:
+++++++++++++++++++++++++++++++++++++++++++++++++++
Initializing rule chains...
ERROR: snort.conf(79) Undefined variable in the string: !$ALL_PROX.
Fatal Error, Quitting..

On my 2.9.0.3 builds, I used these extra options (relative to my 2.9.0.2 
builds):

--enable-ipv6 \
--enable-gre \
--enable-mpls \
--enable-ppm \
--enable-perfprofiling \
--enable-active-response \
--enable-normalizer \
--enable-reload \
--enable-react \

Does anyone have any idea to explain why what used to work doesn't work 
anymore....?

Any help welcomed.. :)

-- 
,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,
Vincent S. Cojot, Computer Engineering. STEP project. _.,-*~'`^`'~*-,._.,-*~
Ecole Polytechnique de Montreal, Comite Micro-Informatique. _.,-*~'`^`'~*-,.
Linux Xview/OpenLook resources page _.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'
http://step.polymtl.ca/~coyote  _.,-*~'`^`'~*-,._ coyote () NOSPAM4cojot name

They cannot scare me with their empty spaces
Between stars - on stars where no human race is
I have it in me so much nearer home
To scare myself with my own desert places.       - Robert Frost



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