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From: David Aldrich <david.aldrich.ntml@gmail.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: users <users@dpdk.org>
Subject: Re: [dpdk-users] How to receive jumbo packets?
Date: Thu, 6 Aug 2020 14:49:20 +0100
Message-ID: <CAJK_ieitG4+6JW_p6UFdS_3veKtZveMzA9AjGE1AaY=TYX0F=Q@mail.gmail.com> (raw)
In-Reply-To: <20200805110031.5d5604cc@hermes.lan>

Hi Stephen

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

No, I hadn't done that. Working now. Thanks!


On Wed, Aug 5, 2020 at 7:00 PM Stephen Hemminger <stephen@networkplumber.org>

> 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:[~2020-08-06 13:49 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
2020-08-06 13:49   ` David Aldrich [this message]

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