This is known upstream and the bug for that is: https://bugzilla.gnome.org/show_bug.cgi?id=634749 comment there:
"The output from iputils-ping looks like this: 64 bytes from window.gnome.org (209.132.180.167): icmp_req=1 ttl=53 time=170 ms
Since gnome-nettool looks for icmp_seq, not icmp_req, it discards all output and considers ping fails."
This is known upstream and the bug for that is: https:/ /bugzilla. gnome.org/ show_bug. cgi?id= 634749
comment there:
"The output from iputils-ping looks like this:
64 bytes from window.gnome.org (209.132.180.167): icmp_req=1 ttl=53 time=170
ms
Since gnome-nettool looks for icmp_seq, not icmp_req, it discards all output
and considers ping fails."