我配置为在我的 Ubuntu 12.04 上安装 Snort，其中还包括 Barnyard2 和 BASE 安装。我正在使用 Snort 网站上的可下载规则，该规则要求我在那里注册才能获得oinkcode.
但是，在我调查了已提取到/etc/snort/rules所有规则所在目录的规则之后，所有这些规则都是空的。这是规则之一
# Copyright 2001-2013 Sourcefire, Inc. All Rights Reserved.
#
# This file contains (i) proprietary rules that were created, tested and certified by
# Sourcefire, Inc. (the "VRT Certified Rules") that are distributed under the VRT
# Certified Rules License Agreement (v 2.0), and (ii) rules that were created by
# Sourcefire and other third parties (the "GPL Rules") that are distributed under the
# GNU General Public License (GPL), v2.
#
# The VRT Certified Rules are owned by Sourcefire, Inc. The GPL Rules were created
# by Sourcefire and other third parties. The GPL Rules created by Sourcefire are
# owned by Sourcefire, Inc., and the GPL Rules not created by Sourcefire are owned by
# their respective creators. Please see http://www.snort.org/snort/snort-team/ for a
# list of third party owners and their respective copyrights.
#
# In order to determine what rules are VRT Certified Rules or GPL Rules, please refer
# to the VRT Certified Rules License Agreement (v2.0).
#
#------------
# SCAN RULES
#------------
谁能帮我指出这些规则有什么问题？snortrules-snapshot-2970.tar.gz我用我得到的 oinccode下载了snort-2.9.7.0. 有什么解决办法吗？如果需要，我也可以发布 snort 配置文件 (snort.conf)，但我不知道如何在帖子中缩短它。