标签存档: ping dup

为什么ping对方ip会返回重复回应包呢?

ping同一个序号的ICMP包却收到了多个回应: root@test:/var/www/db# ping mail.corp.qihoo.net PING mail.corp.qihoo.net (220.181.158.203) 56(84) bytes of data. 64 bytes from 220.181.158.203: icmp_req=1 ttl=114 time=158 ms 64 bytes from 220.181.158.203: icmp_req=1 ttl=114 time=158 ms (DUP!) 64 bytes from 220.181.158.203: …

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