Hi Juim It looks like the computers are now the bottlenecks, the sender and/or the receiver CPU/bus is probably too slow transferring data to/from the NICs. - If you must really go to GBE bandwidth, I suggest using several NICs feeding a GBE switch (watch out for GBE rate switches) and then using the uplink GBE switch port to feed the GBE receiver side. - If you have the money, borrow a Smartbits, Domino or IXIA generators. You can configure the frame contents to your desire and you can achieve 100% GBE rate or higher,by reducig inter-frame gaps. G00d luck Pedro Lucas
----- Original Message ----- From: "Juim" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, December 07, 2004 5:08 PM Subject: [WinPcap-users] GigE Traffic Generator > Hello, > > I've been playing around with the tg (traffic > generator) sample program included in the newest > release version (3.0). On a pair of 100 Mbits Ethernet > NICs, connected via a cross over cable, I can achieve > around 67 Mbits/sec - close to the real world maximum. > However, on a pair of GigE NICs (connected via a cross > over cable) I can only achieve around 132 Mbits/sec. > Is there something I'm missing? I'd like to generate > traffic as close to gigabit speeds as I can. Any > suggestions? Thanks for any help. > > > ================================================================== This is the WinPcap users list. It is archived at http://www.mail-archive.com/[email protected]/ To unsubscribe use mailto: [EMAIL PROTECTED] ==================================================================
