Re: [tcpdump-workers] Libpcap on VMWare

2010-01-13 Thread Vikram Roopchand
> What sort of VMware network card are you using? As far as I remember, > VMware simulates either a dec21143 based card (vmlance), an Intel e1000 > card, or something which is more "paravirtualized" and needs a special > driver. > > This might make a big difference... Hi, We have tried on

Re: [tcpdump-workers] This is a test - ignore

2010-01-13 Thread Michael Richardson
> "Guy" == Guy Harris writes: Guy> What if I send a mail message with no newline at the end? The mail software appends: \n-\nThis is the tcpdump-workers list.\nVisit https://cod.sandelman.ca/ to unsubscribe.\n so you get a newline. -- ] He who is tired of Weird Al is tired o

Re: [tcpdump-workers] Libpcap on VMWare

2010-01-13 Thread Michael Richardson
> "Guy" == Guy Harris writes: Guy> On Jan 12, 2010, at 7:05 PM, Dustin Spicuzza wrote: >> Yes, that was what I meant. We never tried -1. We're running >> single threaded with a select loop for pcap on two devices and >> some network communications, so we figured on the off ch

Re: [tcpdump-workers] Libpcap on VMWare

2010-01-13 Thread Gert Doering
Hi, On Wed, Jan 13, 2010 at 06:14:20AM +, Vikram Roopchand wrote: > jnetpcap does not perform a copy either. I am not sure where the issue lies , > perhaps it's VMWar e drivers , perhaps not. But I doubt we (libpcap + > jnetpcap + > testcode) are not reading the data fast enough :( ... Wha