. A response was not received before the timeout perid expired
! A response was received within the timeout period
U A remote router responded that the destination is unreachable
N A remote router responded that the network is unreachable
P A remote device responded that the protocol is not supported
Q Source quench, telling the source to slow its output
M The ping packet needed to be fragmented, but a remote router couldn't
perform fragmentation
A The ping packet was filtered by a device
? The ping packet type is not understood by a remote device
& The ping exceeded the maximum number of hops supported by the routing protocol.
沒有你說的L S
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 210.192.208.27