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    Window2008通过web.config进行限制ip访问

    限制ip 访问 禁止访问的ip或者ip段

     

    <security>

       <ipSecurity allowUnlisted="ture">

         <clear/>

           <add  ipAddress="127.0.0.1 allowed="true"/>

           <add  ipAddress="83.116.19.53 allowed="true"/>

           <add  ipAddress="83.116.119.0"  subnetMask="255.255.255.0" allowed="true"/>

           <add  ipAddress="83.117.0.0"  subnetMask="255.255.0.0" allowed="true"/>

           <add  ipAddress="83.0.0.0"  subnetMask="255.0.0.0" allowed="true"/>

       

        </ipSecurity>

    </security>

     

     

    永许ip访问  可以访问的ip或者ip段

     

    <security>

       <ipSecurity allowUnlisted="false">

         <clear/>

           <add  ipAddress="127.0.0.1 allowed="true"/>

           <add  ipAddress="83.116.19.53 allowed="true"/>

           <add  ipAddress="83.116.119.0"  subnetMask="255.255.255.0" allowed="true"/>

           <add  ipAddress="83.117.0.0"  subnetMask="255.255.0.0" allowed="true"/>

           <add  ipAddress="83.0.0.0"  subnetMask="255.0.0.0" allowed="true"/>

       

        </ipSecurity>

    </security>