Проблема с snort

Есть рутер asp10, snort-mysql-2.6.0-3.fc3,mysql-3.23.58-16.FC3.1,snort-2.6.0-3.fc3. При старте snortd в логах говорит :
[quote]May  7 13:03:55 mail snort[22104]: , value = 192.168.0.0/24                     
May  7 13:03:55 mail snort[22104]: Var 'HTTP_PORTS' defined, value len = 2 chars
May  7 13:03:55 mail snort[22104]: , value = 80                                 
May  7 13:03:55 mail snort[22104]: Var 'SHELLCODE_PORTS' defined, value len = 3 
chars                                                                           
May  7 13:03:55 mail snort[22104]: , value = !80                                
May  7 13:03:55 mail snort[22104]: Var 'ORACLE_PORTS' defined, value len = 4 cha
rs                                                                              
May  7 13:03:55 mail snort[22104]: , value = 1521                               
May  7 13:03:55 mail snort[22104]: Var 'AIM_SERVERS' defined, value len = 185 ch
ars                                                                             
May  7 13:03:55 mail snort[22104]:                                              
May  7 13:03:55 mail snort[22104]:    [64.12.24.0/23,64.12.28.0/23,64.12.161.0/2
4,64.12.163.0/24,64.12.200.0/24,205.188.3.0/24,205.188.5.0/24,205.188.7.0/24,205

.188.9                                                                          
May  7 13:03:55 mail snort[22104]:    .0/24,205.188.153.0/24,205.188.179.0/24,20
5.188.248.0/24]                                                                 
May  7 13:03:55 mail snort[22104]: Var 'RULE_PATH' defined, value len = 16 chars
May  7 13:03:55 mail snort[22104]: , value = /etc/snort/rules                   
May  7 13:03:55 mail snort[22104]: FATAL ERROR: /etc/snort/snort.conf(182) => Un
known rule type: dynamicpreprocessor                                            
May  7 13:03:55 mail snortd: ºá»π߬ snort failed[/quote]
в какую сторону копать?