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From: Daniel Shelepov <dashel@microsoft.com>
To: Rami Rosen <roszenrami@gmail.com>
Cc: "users@dpdk.org" <users@dpdk.org>
Subject: Re: [dpdk-users] dpdk-pdump fails to initialize mysteriously
Date: Thu, 16 Aug 2018 21:47:12 +0000	[thread overview]
Message-ID: <BL0PR2101MB0899194DE68724A9C09577C8D63E0@BL0PR2101MB0899.namprd21.prod.outlook.com> (raw)
In-Reply-To: <CAKoUAr=sHfVOxmgUNwJ4gGb_y+_fhKW0+UJ9G1SUsOAfBBc9LQ@mail.gmail.com>

Hi Rami,

That was indeed the issue.  Looking back at the packet capture documentation, I can see that this step is explicitly mentioned.  I must have done it when configuring my previous working setup, but failed to record it in my notes here.

Thanks for the pointer!

Daniel

-----Original Message-----
From: Rami Rosen <roszenrami@gmail.com> 
Sent: Thursday, August 16, 2018 5:46 AM
To: Daniel Shelepov <dashel@microsoft.com>
Cc: users@dpdk.org
Subject: re: dpdk-pdump fails to initialize mysteriously

Hi, Daniel,

The error that you get, "Failed to parse device "net_pcap_rx_0", hints that DPDK was built without PCAP support on your setup.

What does
"cat build/.config | grep CONFIG_RTE_LIBRTE_PMD_PCAP" show ?
if it is "n", can you please set it to "y", then build DPDK and try again?

Regards,
Rami Rosen

  reply	other threads:[~2018-08-16 22:02 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-16 12:45 Rami Rosen
2018-08-16 21:47 ` Daniel Shelepov [this message]
  -- strict thread matches above, loose matches on Subject: below --
2018-08-15 22:36 Daniel Shelepov

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