Re: [dpdk-users] [ptkgen-dpdk] Only can send a few packets and stopped.

["Wiles, Keith" <keith.wiles@intel.com>]

On Aug 13, 2018, at 9:46 AM, Vic Wang(BJ-RD) <VicWang@zhaoxin.com<mailto:VicWang@zhaoxin.com>> wrote:

Hi Wiles,

The version of pktgen I used is pktgen-3.5.2.
Additional, I just use one port for recving and xmiting with "-m [2:3].0" .

When I tried tools/pktgen-run.sh with the line "load_file = -f test/set_seq.lua" and without starting the dpdk on computer B,  it seems to work a while. But with starting the dpdk on computer B, the pktgen on computer A can only transfer a few packets.

Pktgen normally works unless the command line is wrong. In your case it seems like the Link is not up or is going up and down. If you can loop the cable back to the same machine to a different port (if you have two ports).


Best Regards!
VicWang
________________________________
发件人: Wiles, Keith <keith.wiles@intel.com<mailto:keith.wiles@intel.com>>
发送时间: 2018年8月13日 21:18
收件人: Vic Wang(BJ-RD)
抄送: users@dpdk.org<mailto:users@dpdk.org>
主题: Re: [dpdk-users] [ptkgen-dpdk] Only can send a few packets and stopped.



> On Aug 13, 2018, at 6:01 AM, Vic Wang(BJ-RD) <VicWang@zhaoxin.com<mailto:VicWang@zhaoxin.com>> wrote:
>
> Hi,
>       When I run pktgen-dpdk on computer A and run dpdk on computer B, the pktgen can only send a few packets( about one second) and stopped.
>       The command on A side is ./tools/pktgen-run.sh.
>       I modified some line in the tools/pktgen-run.sh to suit my computer. The critical line is "load_file = "-f test/tx-rx-loopback.lua"". I also tried "load_file = -f test/set_seq.lua". But it also only can send a few packets and stopped.
>       Does anyone do it successful? I need your help, thanks very much.

Can you please tell me the version of pktgen and I would like to see the command line that is printed when run the script.

>
> Best Regards!
> VicWang
>
>
>
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Regards,
Keith



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Regards,
Keith