假如有人强行手动指定了池子里的某个 ip,那么分配的时候会把这个 ip 分出去吗
1
linvon 2021-05-07 11:36:08 +08:00
你的意思是某个客户端手动设置了静态 IP 吗? 这对 DHCP 服务端是感知不到的,自然会把这个 IP 分出去,如果有同一网络内另一台机器拿到这个 IP,就会产生 IP 冲突
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2
also24 2021-05-07 11:47:52 +08:00 2
https://tools.ietf.org/html/rfc2131#section-3.1
When allocating a new address, servers SHOULD check that the offered network address is not already in use; e.g., the server may probe the offered address with an ICMP Echo Request. |