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From: Stephen Hemminger <stephen@networkplumber.org>
To: David Aldrich <david.aldrich.ntml@gmail.com>
Cc: users <users@dpdk.org>
Subject: Re: [dpdk-users] How to receive jumbo packets?
Date: Wed, 5 Aug 2020 11:00:31 -0700
Message-ID: <20200805110031.5d5604cc@hermes.lan> (raw)
In-Reply-To: <CAJK_iejF4rNE9PZx4SAQf3ejL=jb1Az7_yUWCbYKfOXtMt2aOQ@mail.gmail.com>

On Wed, 5 Aug 2020 18:38:01 +0100
David Aldrich <david.aldrich.ntml@gmail.com> wrote:

> Hi
> Our dpdk application uses dpdk-stable-18.11.9. It successfully receives udp
> packets <1500 octets, but does not correctly process larger udp packets.
> I don't know where to look. Is there a DPDK function that sets or takes the
> MTU size for reception?
> How would jumbo packets typically be supported on the Rx side?
> Best regards
> David

Did you configure larger mtu and enable jumbo in the rx_conf?

  reply	other threads:[~2020-08-05 18:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-05 17:38 David Aldrich
2020-08-05 18:00 ` Stephen Hemminger [this message]
2020-08-06 13:49   ` David Aldrich

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