Hi All,
I try to using testpmd with virtual NICs (e1000 and vmxnet3) in Esxi VM.
I bound one e1000 and one vmxnet3 into igb uio module, it’s Ok.
But testpmd will be exit with below message:
EAL: Detected 4 lcore(s)
EAL: Detected 1 NUMA nodes
EAL: Multi-process socket
Thanks,
I run testpmd for checking tx_offload capabilities, Virtio do not support IP
checksum.
vmxnet3 can't start by testpmd, I need send another email about this.
Thanks
Jie
-邮件原件-
发件人: Stephen Hemminger [mailto:step...@networkplumber.org]
发送时间: 2019年2月26日 23:48
收件人: 宋捷
抄送:
On Tue, 26 Feb 2019 16:29:00 +0800
宋捷 wrote:
> Hi All
>
> I test the DPDK virtual nics both in Esxi and KVM, I used DPDK vmxnet3,
> virtio and e1000 nic. I need create IP packets and TX them.
>
>
>
> I set the rte_mbuf as below before TX.
>
> mb->l2_len = len(out_eth)
>
> mb->l3_len
Hi Rami,
The part that I forgot to clarify is that I need to test the chaining of
mbufs while sending/receiving JF, so I would like to left unchanged the
mbuf size and trigger a JF transmission by means of chaining the
segments, do you think this is possible with testpmd?
Thanks
Il 26/02/19
Hi, Filip
I believe that the --max-pkt-len=9600 has an effect of setting the
DEV_RX_OFFLOAD_JUMBO_FRAME flag, and not setting the mbuf seg size. If
you want to set
the mbuf segment size, you need to use the "--mbuf-size" testpmd parameter.
For example, add "--mbuf-size=1" and then try "set
Hi
> -Original Message-
> From: users [mailto:users-boun...@dpdk.org] On Behalf Of Changchun Zhang
> Sent: Monday, February 25, 2019 11:58 PM
> To: users@dpdk.org
> Subject: [dpdk-users] Guide on DPDK test command
>
> Hi Gurus,
>
>
>
> It is seen that the dpdk provides unit test tool
Hi All
I test the DPDK virtual nics both in Esxi and KVM, I used DPDK vmxnet3,
virtio and e1000 nic. I need create IP packets and TX them.
I set the rte_mbuf as below before TX.
mb->l2_len = len(out_eth)
mb->l3_len = len(out_ip)
mb->ol_flags |= PKT_TX_IPV4 | PKT_TX_IP_CSUM
It