From: zhilong zheng <zhengzl0715@gmail.com>
To: David Aldrich <David.Aldrich@EMEA.NEC.COM>
Cc: "users@dpdk.org" <users@dpdk.org>
Subject: Re: [dpdk-users] Newbie: Help requested to get l2fwd example working
Date: Mon, 16 Jan 2017 21:48:03 +0800 [thread overview]
Message-ID: <E8DB30B4-686B-4A4D-BD95-F950E10C74CF@gmail.com> (raw)
In-Reply-To: <55e13f2ba76c4a8680699ea3ee948b08@EUX13SRV1.EU.NEC.COM>
Hi David,
You can try to replace it with “Linux pktgen”(no need of DPDK-driver for NIC) or “DPDK pktgen”(Need DPDK-driver) in your packet sending host. They both work fine for me.
Best regards
Zhilong
> 在 2017年1月16日，21:41，David Aldrich <David.Aldrich@EMEA.NEC.COM> 写道：
>
> Hi Zhilong
>
> I have written a simple program in C, which sends udp packets.
>
> Which sender are you using?
>
> David
>
> From: zhilong zheng [mailto:zhengzl0715@gmail.com <mailto:zhengzl0715@gmail.com>]
> Sent: 16 January 2017 13:38
> To: David Aldrich <David.Aldrich@EMEA.NEC.COM <mailto:David.Aldrich@emea.nec.com>>
> Cc: users@dpdk.org <mailto:users@dpdk.org>
> Subject: Re: [dpdk-users] Newbie: Help requested to get l2fwd example working
>
> Hi David,
>
> A similar problem happened to me before. However when I changed another packet sender, it works fine. What’s your packet sender that you sending UDP packets?
>
> Best regards
>
> Zhilong
>
>
> 在 2017年1月16日，19:34，David Aldrich <David.Aldrich@EMEA.NEC.COM <mailto:David.Aldrich@emea.nec.com>> 写道：
>
> Hi Zhilong
>
>
> In the EAL log of your command “./build/l2fwd -c f -n2 -- -q 2 -p 3”, it showed “
> Port 0 Link Down”. So are there some problems in your port connection? Or you
> can send packets to Port 1to check statistics.
>
> I am only sending packets to port 1, and these packets are not indicated in the statistics. I need to find out why.
>
> BR
>
> David
>
>
> -----Original Message-----
> From: zhilong zheng [mailto:zhengzl0715@gmail.com <mailto:zhengzl0715@gmail.com>]
> Sent: 16 January 2017 03:13
> To: David Aldrich <David.Aldrich@EMEA.NEC.COM <mailto:David.Aldrich@emea.nec.com>>
> Cc: users@dpdk.org <mailto:users@dpdk.org>
> Subject: Re: [dpdk-users] Newbie: Help requested to get l2fwd example working
>
> Hi David,
>
> In the EAL log of your command “./build/l2fwd -c f -n2 -- -q 2 -p 3”, it showed “
> Port 0 Link Down”. So are there some problems in your port connection? Or you
> can send packets to Port 1to check statistics.
>
> I am new here too. Hope it can help you.
>
> Best regard
>
> Zhilong
>
>
> 在 2017年1月16日，03:01，David Aldrich <David.Aldrich@EMEA.NEC.COM <mailto:David.Aldrich@emea.nec.com>>
> 写道：
>
>
> If anyone can help me with this issue I would be grateful.
>
> David
>
>
>
>
>
> Click
> https://www.mailcontrol.com/sr/MZbqvYs5QwJvpeaetUwhCQ==>
> BxDV8BRko9RQvSR0PuAKFjWd14NB0E99NUsTSwWURD1dro2FIg== to report
> this email as spam.
>
> <https://www.mailcontrol.com/sr/MZbqvYs5QwJvpeaetUwhCQ==>
>
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next prev parent reply other threads:[~2017-01-16 13:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-13 8:12 David Aldrich
2017-01-13 11:01 ` Marco Kwok
2017-01-13 11:12 ` David Aldrich
2017-01-13 11:24 ` Marco Kwok
2017-01-15 19:01 ` David Aldrich
2017-01-16 3:12 ` zhilong zheng
2017-01-16 11:34 ` David Aldrich
2017-01-16 13:37 ` zhilong zheng
2017-01-16 13:41 ` David Aldrich
2017-01-16 13:48 ` zhilong zheng [this message]
2017-01-16 17:55 ` David Aldrich
2017-01-19 9:05 ` David Aldrich
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