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From: Nirmal Sarkar <nirmal.kisan@gmail.com>
To: dev@dpdk.org
Subject: [dpdk-dev] Jumbo Frame in pktgen & dpdk-pktgen
Date: Mon, 18 Nov 2019 22:55:55 +0530
Message-ID: <CACeX4O8HvaQx8s236+w73zxaDfqt2ScZsQ+dHfp_4aJVFxPfTw@mail.gmail.com> (raw)

Hello,

I'm trying to explore pktgen and dpdk-pktgen with Jumbo frame.

I'm using ubuntu-18.04 system where pktgen is a kernel module and I don't
have any provision to set it for Jumbo frame.
Can you please suggest how to configure Jumbo frame in pktgen ?

In dpdk source code, I've modified RTE_MBUF_DEFAULT_DATAROOM [
*lib/librte_mbuf/rte_mbuf.h*] value with 9K and built.
During testing, I could not send packet size more than 1500 byte.
What is the suggestion to overcome this problem ?

Regards,
N. Sarkar

             reply index

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-18 17:25 Nirmal Sarkar [this message]
2019-11-19 17:42 ` Roberts, Lee A.
2019-11-19 20:44   ` Morten Brørup
2019-11-20 12:09     ` Nirmal Sarkar
2019-11-20 18:54       ` Wiles, Keith
2019-11-26  8:21         ` Nirmal Sarkar
2019-11-27 15:12           ` Wiles, Keith
2019-11-27 18:42             ` Nirmal Sarkar
2019-11-30  0:01   ` Wiles, Keith
2019-12-01 19:55     ` Nirmal Sarkar
2019-12-02 12:46       ` Nirmal Sarkar

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