problem with syslog

[Guillaume <guillaume.chardin@gmail.com>]

Hi,
I use personalized ipfilters and I want to log dropped packet to a dedicated file in /var/log by using syslog.
I've done some part of the configuration but the iptables messages are not writed in the file I want. They're displayed on console only...
You can see below the command I issue to get this behavior.

#for iptables
#in a user define chain called for each packet i want to filter
iptables -A LOG_AND_DROP -m limit --limit 10/minute -j LOG --log-level info --log-prefix "[IPTABLES DROP]: "

#my syslog.conf#
auth,authpriv.*                 /var/log/auth.log
*.*;auth,authpriv.none          -/var/log/syslog
daemon.*                        -/var/log/daemon.log
kern.*                          -/var/log/kern.log
lpr.*                           -/var/log/lpr.log
mail.*                          -/var/log/mail.log
user.*                          -/var/log/user.log
uucp.*                          /var/log/uucp.log
mail.info                       -/var/log/mail.info
mail.warn                       -/var/log/mail.warn
mail.err                        /var/log/mail.err
news.crit                       /var/log/news/news.crit
news.err                        /var/log/news/news.err
news.notice                     -/var/log/news/news.notice
*.=debug;\
        auth,authpriv.none;\
        news.none;mail.none     -/var/log/debug
*.=info;*.=notice;*.=warn;\
        auth,authpriv.none;\
        cron,daemon.none;\
        mail,news.none          -/var/log/messages
*.emerg                                 *
daemon.*;mail.*;\
        news.crit;news.err;news.notice;\
        *.=debug;*.=info;\
        *.=notice;*.=warn       |/dev/xconsole
kern.=info           /var/log/firewall
#eof#

The /var/log/kern.log is not populated too ! And, no reference to 'console' can be seen here. 
So, why messages are displayed on console !

Thanks for your help | answers | time :)
-- 
Guillaume