[Snort-users] Snort en mode NIDS

Mark.Schutzmann at ...10438... Mark.Schutzmann at ...10438...
Mon Apr 5 10:09:01 EDT 2004

cp <snort installation directory>/etc/unicode.map /etc/snort/unicode.map
vi /etc/snort/snort.conf
 goto line 285, modify the line to point to the /etc/snort/unicode.map.


                      sanaâ Aitouchen                                                                                                             
                      <sanaa52 at ...125...>               To:       ravivsn at ...843.....9637..., snort-users at lists.sourceforge.net                          
                      Sent by:                            cc:                                                                                     
                      snort-users-admin at ...4626...        Subject:  Re: [Snort-users] Snort en mode NIDS                                          
                      03/29/2004 11:00 AM                                                                                                         

i'have problem when i wont to use snort in mode NIDS, and when i type
shel>snort -l /var/log -h -c /etc/snort/snort.conf

Running in IDS mode
Log directory = /var/log
Initializing Network Interface eth0

        --== Initializing Snort ==--
Initializing Output Plugins!
Decoding Ethernet on interface eth0
Initializing Preprocessors!
Initializing Plug-ins!
Parsing Rules file /etc/snort/snort.conf

Initializing rule chains...
,-----------[Flow Config]----------------------
| Stats Interval:  0
| Hash Method:     2
| Memcap:          10485760
| Rows  :          4099
| Overhead Bytes:  16400(%0.16)
No arguments to frag2 directive, setting defaults to:
    Fragment timeout: 60 seconds
    Fragment memory cap: 4194304 bytes
    Fragment min_ttl:   0
    Fragment ttl_limit: 5
    Fragment Problems: 0
    Self preservation threshold: 500
    Self preservation period: 90
    Suspend threshold: 1000
    Suspend period: 30
Stream4 config:
    Stateful inspection: ACTIVE
    Session statistics: INACTIVE
    Session timeout: 30 seconds
    Session memory cap: 8388608 bytes
    State alerts: INACTIVE
    Evasion alerts: INACTIVE
    Scan alerts: INACTIVE
    Log Flushed Streams: INACTIVE
    MinTTL: 1
    TTL Limit: 5
    Async Link: 0
    State Protection: 0
    Self preservation threshold: 50
    Self preservation period: 90
    Suspend threshold: 200
    Suspend period: 30
Stream4_reassemble config:
    Server reassembly: INACTIVE
    Client reassembly: ACTIVE
    Reassembler alerts: ACTIVE
    Zero out flushed packets: INACTIVE
    flush_data_diff_size: 500
    Ports: 21 23 25 53 80 110 111 143 513 1433
    Emergency Ports: 21 23 25 53 80 110 111 143 513 1433
ERROR: /etc/snort/snort.conf(285) => Invalid file name for IIS Unicode Map
Fatal Error, Quitting..

so where is the problem and how i can resolve it ,

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