[dpdk-dev] capture packets on VM

2016-07-19 Thread Raja Jayapal
ggest if any configuarion needs to be done to make the flow to work correctly. Thanks, Raja -"Pattan, Reshma" wrote: - To: Raja Jayapal From: "Pattan, Reshma" Date: 07/15/2016 07:33PM Cc: "dev at dpdk.org" Subject: RE: [dpdk-dev] capture packets on VM

[dpdk-dev] capture packets on VM

2016-07-15 Thread Pattan, Reshma
> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Raja Jayapal > Sent: Friday, July 15, 2016 6:55 AM > To: dev at dpdk.org > Subject: [dpdk-dev] capture packets on VM > > Hi All, > > I have installed dpdk on VM and would like

[dpdk-dev] capture packets on VM

2016-07-15 Thread Raja Jayapal
Hi All, I have installed dpdk on VM and would like to know how to capture the packets on dpdk ports. I am sending traffic from host? and want to know how to confirm whether the packets are flowing via dpdk ports. I tried with tcpdump and wireshark but could not capture the packets inside VM. set

[dpdk-dev] capture packets on VM

2016-07-15 Thread Matt Laswell
Hey Raja, When you bind the ports to the DPDK poll mode drivers, the kernel no longer has visibility into them. This makes some sense intuitively - it would be very bad for both the kernel and a user mode application to both attempt to control the ports. This is why tools like tcpdump and wiresh