Guten Abend,
kannst Du nicht den ReplyStatus abfragen?
Zitat von
Hilfe zu idIcmpClient:
property ReplyStatus: TReplyStatus;
Description
ReplyStatus is a TReplyStatus property used to store a response to an echo request.
ReplyStatus is updated when a receiving a response to an echo request in Ping. When the response to an echo request contains a non-zero length, ReplyStatus is updated with the contents of the echo response datagram.
When the response to an echo request contains 0 bytes, ReplyStatus is updated with values to indicate the error condition, including:
BytesReceived - 0
FromIpAddress - '0.0.0.0'
MsgType - 0
SequenceId - Internal sequence number from TIdIcmpClient
TimeToLive - 0
ReplyStatusType - rsTimeOut
Grüße
Klaus