openwrt/package/snort/patches/750-lightweight-config.patch

   1 --- snort-2.3.2-orig/etc/snort.conf     2005-03-10 23:04:38.000000000 +0100
   2 +++ snort-2.3.2-1/etc/snort.conf        2005-04-04 20:01:41.000000000 +0200
   3 @@ -6,6 +6,7 @@
   4  #
   5  ###################################################
   6  # This file contains a sample snort configuration.
   7 +# Most preprocessors and rules were disabled to save memory.
   8  # You can take the following steps to create your own custom configuration:
   9  #
  10  #  1) Set the network variables for your network
  11 @@ -41,10 +42,10 @@
  12  # or you can specify the variable to be any IP address
  13  # like this:
  14
  15 -var HOME_NET any
  16 +var HOME_NET 192.168.1.0/24
  17
  18  # Set up the external network addresses as well.  A good start may be "any"
  19 -var EXTERNAL_NET any
  20 +var EXTERNAL_NET !$HOME_NET
  21
  22  # Configure your server lists.  This allows snort to only look for attacks to
  23  # systems that have a service up.  Why look for HTTP attacks if you are not
  24 @@ -106,7 +107,7 @@
  25  # Path to your rules files (this can be a relative path)
  26  # Note for Windows users:  You are advised to make this an absolute path,
  27  # such as:  c:\snort\rules
  28 -var RULE_PATH ../rules
  29 +var RULE_PATH /etc/snort/rules
  30
  31  # Configure the snort decoder
  32  # ============================
  33 @@ -297,11 +298,11 @@
  34  # lots of options available here. See doc/README.http_inspect.
  35  # unicode.map should be wherever your snort.conf lives, or given
  36  # a full path to where snort can find it.
  37 -preprocessor http_inspect: global \
  38 -    iis_unicode_map unicode.map 1252
  39 +#preprocessor http_inspect: global \
  40 +#    iis_unicode_map unicode.map 1252
  41
  42 -preprocessor http_inspect_server: server default \
  43 -    profile all ports { 80 8080 8180 } oversize_dir_length 500
  44 +#preprocessor http_inspect_server: server default \
  45 +#    profile all ports { 80 8080 8180 } oversize_dir_length 500
  46
  47  #
  48  #  Example unique server configuration
  49 @@ -335,7 +336,7 @@
  50  # no_alert_incomplete - don't alert when a single segment
  51  #                       exceeds the current packet size
  52
  53 -preprocessor rpc_decode: 111 32771
  54 +#preprocessor rpc_decode: 111 32771
  55
  56  # bo: Back Orifice detector
  57  # -------------------------
  58 @@ -347,7 +348,7 @@
  59  # -----   -------------------
  60  #   1       Back Orifice traffic detected
  61
  62 -preprocessor bo
  63 +#preprocessor bo
  64
  65  # telnet_decode: Telnet negotiation string normalizer
  66  # ---------------------------------------------------
  67 @@ -359,7 +360,7 @@
  68  # This preprocessor requires no arguments.
  69  # Portscan uses Generator ID 109 and does not generate any SID currently.
  70
  71 -preprocessor telnet_decode
  72 +#preprocessor telnet_decode
  73
  74  # Flow-Portscan: detect a variety of portscans
  75  # ---------------------------------------
  76 @@ -455,9 +456,9 @@
  77  #       are still watched as scanner hosts.  The 'ignore_scanned' option is
  78  #       used to tune alerts from very active hosts such as syslog servers, etc.
  79  #
  80 -preprocessor sfportscan: proto  { all } \
  81 -                         memcap { 10000000 } \
  82 -                         sense_level { low }
  83 +#preprocessor sfportscan: proto  { all } \
  84 +#                         memcap { 10000000 } \
  85 +#                         sense_level { low }
  86
  87  # arpspoof
  88  #----------------------------------------
  89 @@ -642,41 +643,41 @@
  90  include $RULE_PATH/bad-traffic.rules
  91  include $RULE_PATH/exploit.rules
  92  include $RULE_PATH/scan.rules
  93 -include $RULE_PATH/finger.rules
  94 -include $RULE_PATH/ftp.rules
  95 -include $RULE_PATH/telnet.rules
  96 -include $RULE_PATH/rpc.rules
  97 -include $RULE_PATH/rservices.rules
  98 -include $RULE_PATH/dos.rules
  99 -include $RULE_PATH/ddos.rules
 100 -include $RULE_PATH/dns.rules
 101 -include $RULE_PATH/tftp.rules
 102 -
 103 -include $RULE_PATH/web-cgi.rules
 104 -include $RULE_PATH/web-coldfusion.rules
 105 -include $RULE_PATH/web-iis.rules
 106 -include $RULE_PATH/web-frontpage.rules
 107 -include $RULE_PATH/web-misc.rules
 108 -include $RULE_PATH/web-client.rules
 109 -include $RULE_PATH/web-php.rules
 110 -
 111 -include $RULE_PATH/sql.rules
 112 -include $RULE_PATH/x11.rules
 113 -include $RULE_PATH/icmp.rules
 114 -include $RULE_PATH/netbios.rules
 115 -include $RULE_PATH/misc.rules
 116 -include $RULE_PATH/attack-responses.rules
 117 -include $RULE_PATH/oracle.rules
 118 -include $RULE_PATH/mysql.rules
 119 -include $RULE_PATH/snmp.rules
 120 -
 121 -include $RULE_PATH/smtp.rules
 122 -include $RULE_PATH/imap.rules
 123 -include $RULE_PATH/pop2.rules
 124 -include $RULE_PATH/pop3.rules
 125 +#include $RULE_PATH/finger.rules
 126 +#include $RULE_PATH/ftp.rules
 127 +#include $RULE_PATH/telnet.rules
 128 +#include $RULE_PATH/rpc.rules
 129 +#include $RULE_PATH/rservices.rules
 130 +#include $RULE_PATH/dos.rules
 131 +#include $RULE_PATH/ddos.rules
 132 +#include $RULE_PATH/dns.rules
 133 +#include $RULE_PATH/tftp.rules
 134 +
 135 +#include $RULE_PATH/web-cgi.rules
 136 +#include $RULE_PATH/web-coldfusion.rules
 137 +#include $RULE_PATH/web-iis.rules
 138 +#include $RULE_PATH/web-frontpage.rules
 139 +#include $RULE_PATH/web-misc.rules
 140 +#include $RULE_PATH/web-client.rules
 141 +#include $RULE_PATH/web-php.rules
 142 +
 143 +#include $RULE_PATH/sql.rules
 144 +#include $RULE_PATH/x11.rules
 145 +#include $RULE_PATH/icmp.rules
 146 +#include $RULE_PATH/netbios.rules
 147 +#include $RULE_PATH/misc.rules
 148 +#include $RULE_PATH/attack-responses.rules
 149 +#include $RULE_PATH/oracle.rules
 150 +#include $RULE_PATH/mysql.rules
 151 +#include $RULE_PATH/snmp.rules
 152 +
 153 +#include $RULE_PATH/smtp.rules
 154 +#include $RULE_PATH/imap.rules
 155 +#include $RULE_PATH/pop2.rules
 156 +#include $RULE_PATH/pop3.rules
 157
 158 -include $RULE_PATH/nntp.rules
 159 -include $RULE_PATH/other-ids.rules
 160 +#include $RULE_PATH/nntp.rules
 161 +#include $RULE_PATH/other-ids.rules
 162  # include $RULE_PATH/web-attacks.rules
 163  # include $RULE_PATH/backdoor.rules
 164  # include $RULE_PATH/shellcode.rules
 165 @@ -684,11 +685,11 @@
 166  # include $RULE_PATH/porn.rules
 167  # include $RULE_PATH/info.rules
 168  # include $RULE_PATH/icmp-info.rules
 169 - include $RULE_PATH/virus.rules
 170 +# include $RULE_PATH/virus.rules
 171  # include $RULE_PATH/chat.rules
 172  # include $RULE_PATH/multimedia.rules
 173  # include $RULE_PATH/p2p.rules
 174 -include $RULE_PATH/experimental.rules
 175 +#include $RULE_PATH/experimental.rules
 176
 177  # Include any thresholding or suppression commands. See threshold.conf in the
 178  # <snort src>/etc directory for details. Commands don't necessarily need to be