Linux下规则文件.htaccess(手工创建.htaccess文件到站点根目录)
<IfModule mod_rewrite.c>
RewriteEngine On
#Block ip
RewriteCond %{http:X-Forwarded-For} ^(8.8.4.4|8.8.8\.) [OR]
RewriteCond %{REMOTE_ADDR} ^(8.8.4.4|8.8.8\.) [OR]
RewriteCond %{http:X-Real-IP} ^(8.8.4.4|8.8.8\.) [NC]
RewriteRule (.*) - [F]
</IfModule>
Windows2008、2012或更高系统下规则文件web.config (手工创建web.config文件到站点根目录)
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<system.webServer>
<rewrite>
<rules>
<rule name="band ip">
<match url="(.*)" ignoreCase="false" />
<conditions logicalGrouping="MatchAny">
<add input="{HTTP_X_FORWARDED_FOR}" pattern="^(8.8.4.4|8.8.8\.)" ignoreCase="false" />
<add input="{REMOTE_ADDR}" pattern="^(8.8.4.4|8.8.8\.)" ignoreCase="false" />
<add input="{HTTP_X_REAL_IP}" pattern="^(8.8.4.4|8.8.8\.)" ignoreCase="false" />
</conditions>
<action type="AbortRequest" />
</rule>
</rules>
</rewrite>
</system.webServer>
</configuration>
java主机屏蔽IP或IP段
在tomcat管理-->编辑server.xml 找到 :<Host></Host>在节点中配置,屏蔽后重启tomcat生效,访问提示403
<Valve className="org.apache.catalina.valves.RemoteAddrValve" deny="8.8.4.4|8.8.4.*"/>
注:根据需求修改(8.8.4.4|8.8.8\.)ip范围
如果只屏蔽IP 8.8.4.4 则写(8.8.4.4)
如果只屏蔽IP段8.8.8.* 则写(8.8.8\.)
屏蔽多段中间用|隔开,如(8.8.4.4|8.8.8\.)