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From: Stephen Hemminger <stephen@networkplumber.org>
To: 廖書華 <sim860927@gmail.com>
Cc: users@dpdk.org
Subject: Re: Troubles using pdump to capture the packets
Date: Wed, 13 Oct 2021 09:55:39 -0700
Message-ID: <20211013095539.2169b008@hermes.local> (raw)
In-Reply-To: <CANq=q420eozrKh_jE1TLt+zysaaHZS4rwLMFafGRJV3icsOU3A@mail.gmail.com>

On Wed, 13 Oct 2021 14:10:17 +0800
廖書華 <sim860927@gmail.com> wrote:

> Dear all,
> In our environment, the DPDK version is for 19.11.
> Currently, we try to use pdump to capture the packet of our own
> application, however, we got the below error in our application and pdump
> respectively. (If we replace our application with test-pmd, pdump will not
> get the error)
> Error in our application :
> EAL: failed to parse device “vdev:net_pcap_rx_0”

The pdump support requires the pcap PMD to be enabled in the build.
What is your DPDK config?

  reply	other threads:[~2021-10-13 16:55 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-13  6:10 廖書華
2021-10-13 16:55 ` Stephen Hemminger [this message]
2021-10-14  1:28   ` 廖書華
2021-10-14  9:51     ` Pattan, Reshma
2021-10-15  4:16       ` 廖書華
2021-10-15 10:33         ` Pattan, Reshma

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