无法从 Windows ping 到多播地址
在我的计算机上,当我尝试 ping 到多播地址时,它们都没有返回响应。
另一方面,我知道有一个 Unix 服务器确实可以 ping 到这些地址。
有没有办法添加从我的计算机到此计算机的路由,以便我可以使用这些地址?
On my computer, when I try to ping to a multicast address, none of them return a response.
On the other hand, there is a Unix server I know that does have ping to these addresses.
Is there a way to add a route from my computer to this one, so that I can use these addresses?
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不,ICMP 通常不与多播一起使用,因为它是 DoS 放大的主要来源。同样,多播往往不太有用,因为您需要启用多播并配置路由器才能跨 LAN 网段。
如果您想使用多播 ping 来发现本地计算机,请参阅此答案:
多播 Ping (Windows)
No, ICMP is not typically used with multicast because it is a prime source for DoS amplification. Similarly multicast doesn't tend to be that useful as you need multicast enabled and configured routers to cross LAN segments.
See this answer if you are wanting to use multicast pings for discovery of local machines:
Multicast Ping (Windows)