<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1256"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Well it only sends them under certain conditions (IIRC, it sends them when a host has been quiet for a while and h_t is trying to see if the host is still there or not), and it's not a normal ICMP ping -- it's an ARP request.<div><br></div><div>-- Murphy</div><div><br></div><div><div><div>On May 12, 2015, at 11:06 PM, Talal Alharbi <<a href="mailto:tal012@hotmail.com">tal012@hotmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div class="hmmessage" style="font-size: 12pt; font-family: Calibri; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><div dir="ltr">Dear All,<span class="Apple-converted-space"> </span><br><br>Based on the source code of the host tracker component, it sends ping, but I have monitored this through Wireshark and there is no ping.<span class="Apple-converted-space"> </span><br><br>Check senPing:<span class="Apple-converted-space"> </span><br><i>def sendPing (self, macEntry, ipAddr):<br><br></i>Thank you,</div></div></blockquote></div><br></div></body></html>