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<DIV><FONT face=Arial size=2>Hi,</FONT></DIV>
<DIV><FONT face=Arial size=2>I using winpcap to send icmp packet echo
request and receive</FONT></DIV>
<DIV><FONT face=Arial size=2>icmp packet echo reply. problem is how to determine
ping time.</FONT></DIV>
<DIV><FONT face=Arial size=2>At first i try take timestamp when i send packet
and take timestamp when</FONT></DIV>
<DIV><FONT face=Arial size=2>i receive packet, but this way is going to be
totally wrong.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>now I use this technique:</FONT></DIV>
<DIV><FONT face=Arial size=2>1. send echo request packet</FONT></DIV>
<DIV><FONT face=Arial size=2>2. packet (1) receive with winpcap but
with winpcap timestamp when was packet sent</FONT></DIV>
<DIV><FONT face=Arial size=2>3. receive icmp echo reply packet</FONT></DIV>
<DIV><FONT face=Arial size=2>4. timestamp packet(3) - timestamp
packet(2)</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Is other way how to determine sent packet
winpcap timestamp?</FONT></DIV></FONT></DIV></BODY></HTML>