RE: Looking for snort.conf with new preprocessor info

["Jeff Dell" <jdell () activeworx com>]

If you are using the proper config, you should have seen the following when
starting snort:

,-----------[Flow Config]----------------------
| Stats Interval:  0
| Hash Method:     2
| Memcap:          10485760
| Rows  :          4099
| Overhead Bytes:  16400(%0.16)
`----------------------------------------------

I would double check your config because I didn't see that in your log that
you sent.

Jeff
 

-----Original Message-----
From: Bill Warren [mailto:bwarren () optivel com] 
Sent: Monday, July 26, 2004 2:54 PM
To: Jeff Dell
Cc: snort-users () lists sourceforge net
Subject: Re: [Snort-users] Looking for snort.conf with new preprocessor info

Did that.

Jeff Dell wrote:

> You must enable the flow preprocessor. Example:
>
> #preprocessor flow: stats_interval 0 hash 2 
>
> Should be:
>
> preprocessor flow: stats_interval 0 hash 2
>
> -----Original Message-----
> From: snort-users-admin () lists sourceforge net
> [mailto:snort-users-admin () lists sourceforge net] On Behalf Of Bill Warren
> Sent: Monday, July 26, 2004 1:47 PM
> To: Harper, Patrick; snort-users () lists sourceforge net
> Subject: Re: [Snort-users] Looking for snort.conf with new preprocessor
info
> I am running Debian Woody with Snort 2.0.0 and nothing else and it is  
> running fine.  It would catch all the portscans.  Now that I have 
> installed 2.2 rc1 it does not find them.  It starts with no errors.  
> Here is what I get from my syslog.
>
> Jul 26 12:42:38 optivel-mgmt snort: Writing PID "21721" to file 
> "/var/run//snort_eth0.pid"
> Jul 26 12:42:38 optivel-mgmt snort: HttpInspect Config:
> Jul 26 12:42:38 optivel-mgmt snort:     GLOBAL CONFIG
> Jul 26 12:42:38 optivel-mgmt snort:       Max Pipeline Requests:    0
> Jul 26 12:42:38 optivel-mgmt snort:       Inspection Type:          
> STATELESS
> Jul 26 12:42:38 optivel-mgmt snort:       Detect Proxy Usage:       NO
> Jul 26 12:42:38 optivel-mgmt snort:       IIS Unicode Map Filename: 
> /etc/snort/etc/unicode.map
> Jul 26 12:42:38 optivel-mgmt snort:       IIS Unicode Map Codepage: 1252
> Jul 26 12:42:38 optivel-mgmt snort: rpc_decode arguments:
> Jul 26 12:42:38 optivel-mgmt snort:     Ports to decode RPC on: 111 32771
> Jul 26 12:42:38 optivel-mgmt snort:     alert_fragments: INACTIVE
> Jul 26 12:42:38 optivel-mgmt snort:     alert_large_fragments: ACTIVE
> Jul 26 12:42:38 optivel-mgmt snort:     alert_incomplete: ACTIVE
> Jul 26 12:42:38 optivel-mgmt snort:     alert_multiple_requests: ACTIVE
> Jul 26 12:42:38 optivel-mgmt snort: telnet_decode arguments:
> Jul 26 12:42:38 optivel-mgmt snort:     Ports to decode telnet on: 21 23 
> 25 119
> Jul 26 12:42:38 optivel-mgmt snort: Conversation Config:
> Jul 26 12:42:38 optivel-mgmt snort:    KeepStats: 0
> Jul 26 12:42:38 optivel-mgmt snort:    Conv Count: 3000
> Jul 26 12:42:38 optivel-mgmt snort:    Timeout   : 60
> Jul 26 12:42:38 optivel-mgmt snort:    Alert Odd?: 0
> Jul 26 12:42:38 optivel-mgmt snort:    Allowed IP Protocols:
> Jul 26 12:42:38 optivel-mgmt snort:  All
> Jul 26 12:42:38 optivel-mgmt snort:
> Jul 26 12:42:38 optivel-mgmt snort: Portscan2 config:
> Jul 26 12:42:38 optivel-mgmt snort:     log: /var/log/snort/scan.log
> Jul 26 12:42:38 optivel-mgmt snort:     scanners_max: 256
> Jul 26 12:42:38 optivel-mgmt snort:     targets_max: 1024
> Jul 26 12:42:38 optivel-mgmt snort:     target_limit: 5
> Jul 26 12:42:38 optivel-mgmt snort:     port_limit: 20
> Jul 26 12:42:38 optivel-mgmt snort:     timeout: 60
> Jul 26 12:42:38 optivel-mgmt snort: Warning: 
> /etc/snort/etc/../rules/web-misc.rules (396) => flowbits without flow.  
> flow must be enabled for this plugin.
> Jul 26 12:42:38 optivel-mgmt last message repeated 2 times
> Jul 26 12:42:38 optivel-mgmt snort: Warning: 
> /etc/snort/etc/../rules/web-misc.rules (397) => flowbits without flow.  
> flow must be enabled for this plugin.
>
> I see that there is a problem with the flowbits.  That is why I had did 
> something wrong with the snort.conf file.  Any ideas?
>
> Thanks,
> Bill
>
>
> Harper, Patrick wrote:
>
>  
>
> > What OS are you running?  How did you install (binary for windows, RPM,
> > Source)  a little more info is needed please 





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