[Winpcap-users] rate limitation
cmarmonier at ifotec.com
Tue Sep 20 04:52:53 PDT 2011
I do :
if (pcap_sendpacket(adhandle, buf, packetSizeInByte) != 0)
printf("\nError sending the packet: %s\n",
ð I send UDP multicast packets (size is 1514 Bytes)
With an 100Mb Ethernet Switch, my PC send an 100Mb flow
But when I connect my PC to a Gigabit Ethernet switch (D-LINK DGS-1008D),
my PC send a 45Mb flow : it isnt the switch which drop packets but the
function sendpacket() which run slower (no packets are lost).
Do you know why ?
I think it isnt the Ethernet flow control mechanism (802.3x) because with
wireshark I dont capture PAUSE packets (wireshark can capture them ?)
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