求 Snort Freebsd 完整安装详解

啊泰

求 Snort Freebsd 完整安装详解

rhinux

bs

啊泰

我晕snort -d -h 192.168.0.0/24 -l /var/log/snort -c /usr/local/etc/snort/snort.conf -i em0 -A full



www# snort -d -h 192.168.0.0/24 -l /var/log/snort -c /etc/snort/snort.conf -i em0 -A full
Running in IDS mode

        --== Initializing Snort ==--
Initializing Output Plugins!
Var 'lo0_ADDRESS' defined, value len = 19 chars, value = 127.0.0.0/255.0.0.0
Initializing Preprocessors!
Initializing Plug-ins!
Parsing Rules file /etc/snort/snort.conf

+++++++++++++++++++++++++++++++++++++++++++++++++++
Initializing rule chains...
ERROR: Unable to open rules file: /etc/snort/snort.conf or /etc/snort//etc/snort/snort.conf
Fatal Error, Quitting..
www# snort -d -h 192.168.0.0/24 -l /var/log/snort -c /usr/local/etc/snort/snort.conf -i em0 -A full
Running in IDS mode

        --== Initializing Snort ==--
Initializing Output Plugins!
Var 'lo0_ADDRESS' defined, value len = 19 chars, value = 127.0.0.0/255.0.0.0
Initializing Preprocessors!
Initializing Plug-ins!
Parsing Rules file /usr/local/etc/snort/snort.conf

+++++++++++++++++++++++++++++++++++++++++++++++++++
Initializing rule chains...
Var 'HOME_NET' defined, value len = 3 chars, value = any
Var 'EXTERNAL_NET' defined, value len = 3 chars, value = any
Var 'DNS_SERVERS' defined, value len = 3 chars, value = any
Var 'SMTP_SERVERS' defined, value len = 3 chars, value = any
Var 'HTTP_SERVERS' defined, value len = 3 chars, value = any
Var 'SQL_SERVERS' defined, value len = 3 chars, value = any
Var 'TELNET_SERVERS' defined, value len = 3 chars, value = any
Var 'SNMP_SERVERS' defined, value len = 3 chars, value = any
Var 'HTTP_PORTS' defined, value len = 2 chars, value = 80
Var 'SHELLCODE_PORTS' defined, value len = 3 chars, value = !80
Var 'ORACLE_PORTS' defined, value len = 4 chars, value = 1521
Var 'AIM_SERVERS' defined, value len = 185 chars
   [64.12.24.0/23,64.12.28.0/23,64.12.161.0/24,64.12.163.0/24,64.12.200.0/24,205.188.3.0/24,205.188.5.0/24,205.188.7.0/24,205.188.9
   .0/24,205.188.153.0/24,205.188.179.0/24,205.188.248.0/24]
Var 'RULE_PATH' defined, value len = 20 chars, value = /usr/local/etc/snort
,-----------[Flow Config]----------------------
| Stats Interval:  0
| Hash Method:     2
| Memcap:          10485760
| Rows  :          4099
| Overhead Bytes:  16400(%0.16)
`----------------------------------------------
Frag3 global config:
    Max frags: 65536
    Fragment memory cap: 4194304 bytes
Frag3 engine config:
    Target-based policy: FIRST
    Fragment timeout: 60 seconds
    Fragment min_ttl:   1
    Fragment ttl_limit: 5
    Fragment Problems: 1
    Bound Addresses: 0.0.0.0/0.0.0.0
Stream4 config:
    Stateful inspection: ACTIVE
    Session statistics: INACTIVE
    Session timeout: 30 seconds
    Session memory cap: 8388608 bytes
    Session count max: 8192 sessions
    Session cleanup count: 5
    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
    Enforce TCP State: INACTIVE
    Midstream Drop Alerts: INACTIVE
    Allow Blocking of TCP Sessions in Inline: ACTIVE
    Server Data Inspection Limit: -1
WARNING /usr/local/etc/snort/snort.conf(439) => flush_behavior set in config file, using old static flushpoints (0)
Stream4_reassemble config:
    Server reassembly: INACTIVE
    Client reassembly: ACTIVE
    Reassembler alerts: ACTIVE
    Zero out flushed packets: INACTIVE
    Flush stream on alert: INACTIVE
    flush_data_diff_size: 500
    Reassembler Packet Preferance : Favor Old
    Packet Sequence Overlap Limit: -1
    Flush behavior: Small (<255 bytes)
    Ports: 21 23 25 42 53 80 110 111 135 136 137 139 143 445 513 1433 1521 3306
    Emergency Ports: 21 23 25 42 53 80 110 111 135 136 137 139 143 445 513 1433 1521 3306
HttpInspect Config:
    GLOBAL CONFIG
      Max Pipeline Requests:    0
      Inspection Type:          STATELESS
      Detect Proxy Usage:       NO
      IIS Unicode Map Filename: /usr/local/etc/snort/unicode.map
      IIS Unicode Map Codepage: 1252
    DEFAULT SERVER CONFIG:
      Server profile: All
      Ports: 80 8080 8180
      Flow Depth: 300
      Max Chunk Length: 500000
      Inspect Pipeline Requests: YES
      URI Discovery Strict Mode: NO
      Allow Proxy Usage: NO
      Disable Alerting: NO
      Oversize Dir Length: 500
      Only inspect URI: NO
      Ascii: YES alert: NO
      Double Decoding: YES alert: YES
      %U Encoding: YES alert: YES
      Bare Byte: YES alert: YES
      Base36: OFF
      UTF 8: OFF
      IIS Unicode: YES alert: YES
      Multiple Slash: YES alert: NO
      IIS Backslash: YES alert: NO
      Directory Traversal: YES alert: NO
      Web Root Traversal: YES alert: YES
      Apache WhiteSpace: YES alert: NO
      IIS Delimiter: YES alert: NO
      IIS Unicode Map: GLOBAL IIS UNICODE MAP CONFIG
      Non-RFC Compliant Characters: NONE
      Whitespace Characters: 0x09 0x0b 0x0c 0x0d
rpc_decode arguments:
    Ports to decode RPC on: 111 32771
    alert_fragments: INACTIVE
    alert_large_fragments: ACTIVE
    alert_incomplete: ACTIVE
    alert_multiple_requests: ACTIVE
Portscan Detection Config:
    Detect Protocols:  TCP UDP ICMP IP
    Detect Scan Type:  portscan portsweep decoy_portscan distributed_portscan
    Sensitivity Level: Low
    Memcap (in bytes): 10000000
    Number of Nodes:   36900

command line overrides rules file alert plugin!
command line overrides rules file alert plugin!
ERROR: Unable to open rules file: /usr/local/etc/snort/local.rules or /usr/local/etc/snort//usr/local/etc/snort/local.rules
Fatal Error, Quitting..