转自：http://jingyan.baidu.com/article/54b6b9c0e0ea172d583b4725.html
Apache http启动正常。但是访问不了http共享出来的目录。页面403报错，同时http日志也报错。
问题解决步骤：
1：页面报错
2：http日志报错
3：查看Directory / 是否配置错误
4：查看Directory "/var/www/html" 是否配置错误
5：查看/etc/selinux/config文件是否配置错误
6：最终定位问题并解决
1：页面报错
输入http://172.30.x.x 出现http欢迎界面。
但是输入http:172.30.x.x/kk01 页面403报错:
Forbidden
You don't have permission to access /kk01 on this server.
2：http日志报错
[root@localhost ~]# cd /var/log/httpd/
[root@localhost httpd]# ls
access_log error_log
[root@localhost httpd]# ll
?荤.?.20
-rw-r--r--. 1 root root 7310 11?.19 21:47 access_log
-rw-r--r--. 1 root root 8645 11?.19 21:47 error_log
[root@localhost httpd]#
[root@localhost ~]# cat /var/log/httpd/error_log
报错：Permission denied: access to /kk01/ denied
3：查看Directory / 是否配置错误
查看/etc/http/conf/httpd.conf中Directory / 配置
DocumentRoot "/var/www/html"
#
# Each directory to which Apache has access can be configured with respect
# to which services and features are allowed and/or disabled in that
# directory (and its subdirectories).
#
# First, we configure the "default" to be a very restrictive set of
# features.
#
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
这些都是rhel 6.5 中的httpd.conf配置文件的默认配置，可以看到配置没有问题。所以不需要修改
4：查看Directory "/var/www/html" 是否配置错误
查看/etc/http/conf/httpd.conf中Directory "/var/www/html" 配置
<Directory "/var/www/html">
#
# Possible values for the Options directive are "None", "All",
# or any combination of:
# Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
#
# Note that "MultiViews" must be named *explicitly* --- "Options All"
# doesn't give it to you.
#
# The Options directive is both complicated and important. Please see
# http://httpd.apache.org/docs/2.2/mod/core.html#options
# for more information.
#
Options Indexes FollowSymLinks
#
# AllowOverride controls what directives may be placed in .htaccess files.
# It can be "All", "None", or any combination of the keywords:
# Options FileInfo AuthConfig Limit
#
AllowOverride None
#
# Controls who can get stuff from this server.
#
Order allow,deny
Allow from all
</Directory>
这些都是rhel 6.5 中的httpd.conf配置文件的默认配置，可以看到配置没有问题。所以不需要修改
5：查看/etc/selinux/config文件是否配置错误
修改
SELINUX=enforcing
改成
SELINUX=disabled
修改完成之后，reboot重启系统
6：最终定位问题并解决
重启之后，访问正常。SELinux(Security-EnhancedLinux)是美国国家安全局(NAS)对于强制访问控制的实现.如果linux当服务器使用的话，建议关闭SELinux，来节省你的工作时间。
