<![CDATA[ICMP package]]>Hello, I have to test if hosts are up. There are a lot of host in the network so I good try is use ICMP, a simple ping.

Is there a class to make a ping?. Because QTCPSocket, the TCP protocol is something difference because there is not a server or a client in all host.

Best Regards!

]]>https://forum.qt.io/topic/80014/icmp-packageRSS for NodeTue, 06 Oct 2026 05:41:36 GMTTue, 06 Jun 2017 22:13:17 GMT60<![CDATA[Reply to ICMP package on Thu, 08 Jun 2017 05:11:36 GMT]]>@Julian You can find something here: https://forum.qt.io/topic/66697/how-to-ping-an-ip-address-and-port-with-qt/4
In general: this is highly platform/OS specific.

]]>https://forum.qt.io/post/398065https://forum.qt.io/post/398065Thu, 08 Jun 2017 05:11:36 GMT<![CDATA[Reply to ICMP package on Wed, 07 Jun 2017 14:16:21 GMT]]>Thanks, TioRoy. So, what can I do? How can I do a system call for a request ping from the operative system?

Regards.

]]>https://forum.qt.io/post/397969https://forum.qt.io/post/397969Wed, 07 Jun 2017 14:16:21 GMT<![CDATA[Reply to ICMP package on Wed, 07 Jun 2017 04:11:32 GMT]]>Send ICMP packets only with Qt classes is not possible.

]]>https://forum.qt.io/post/397759https://forum.qt.io/post/397759Wed, 07 Jun 2017 04:11:32 GMT