<DIV><first question1.></DIV>
<DIV>i have <A class="el" href="file:///D:/codeblock/WpdPack/WinPcapDocumentV4%5B1%5D.01/WinPcap%20Document%20V4.01/docs_cn/html/group__wpcapfunc.html#gf5f9cfe85dad0967ff607e5159b1ba61">pcap_setfilter</A>(arp)---i just wang to recv arp packets.now...</DIV>
<DIV>pcap_loop(adhandle,1,dispatcher_handler,NULL);if i can say:after recv 1 arp-packet,then return pcap_loop. or ip,icmp-packets...</DIV>
<DIV><2 question.></DIV>
<DIV>i want to find alive-computers.but i send 255 arp-request,but it has to take long time to get all arp-replys.</DIV>
<DIV>how should i set pcap_loop(,count??,),and pcap_open_live(,,time??).</DIV>
<DIV>count and time have any relation????</DIV>
<DIV> </DIV>
<DIV>thank you.</DIV>
<DIV>i am waiting for your reply.<BR><BR></DIV><br><!-- footer --><br><span title="neteasefooter"/><hr/>
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