在收到网站通知称我的连接因发送过多请求而被禁止后，我检查了 Windows 防火墙日志，并注意到以下条目：
2017-05-18 03:39:23 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:24 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:24 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:25 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:25 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:26 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:26 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:27 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:27 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:28 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:28 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:29 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:29 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:30 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:30 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:31 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:31 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:32 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:32 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:33 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:33 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:34 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:34 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:35 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:35 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:36 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:36 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:37 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:37 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:38 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:38 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:39 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:39 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:40 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:40 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:41 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:41 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:42 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:42 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:43 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:43 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:44 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:44 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:45 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:45 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:46 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:46 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:47 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:47 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:48 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:48 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:49 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:49 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:50 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:50 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:51 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:51 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:52 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:52 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:53 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:53 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:54 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:54 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:55 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:55 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:56 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:56 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:57 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:57 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:57 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:57 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:58 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:58 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:39:59 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:39:59 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:00 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:00 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:01 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:01 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:02 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:02 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:03 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:03 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:04 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:04 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:05 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:05 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:06 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:06 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:07 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:07 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:08 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:08 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:09 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:09 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
2017-05-18 03:40:10 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - SEND
2017-05-18 03:40:10 ALLOW ICMP 127.0.0.1 127.0.0.1 - - 0 - - - - 8 0 - RECEIVE
这是正常的吗？还是有什么奇怪的？
/版权
答案1
这可能实际上是正常的，但是如果它让您担心，那么您将需要进入防火墙并完全切断 ICMP。
显然，防火墙内部的某些东西正在生成这些出站请求，而这可能会导致您被禁止。
传入的请求不在您的控制范围内，但您可以导致系统不响应。
看到这个，你可能会对运行ShieldsUp有所启发！http://www.grc.com查看您这边打开了哪些端口。（只需单击直到到达显示您可以搜索“所有服务端口”的页面，然后查看其响应的内容。这是调整防火墙的一个很好的指南。
如果您不确定如何控制防火墙（如果操作不正确，它可能和 Regedit 一样危险），那么请使用 Google 查找已经解决此问题的其他人。