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From: mohammad reza piroozi <mrp.6009@gmail.com>
To: users@dpdk.org
Subject: [dpdk-users] Sending out jumbo frames in DPDK application
Date: Wed, 15 Mar 2017 12:40:58 +0330	[thread overview]
Message-ID: <CACHEYoBjm2WZ0zXiA5WwnJF3nn681ovN4rRptv=83-rLBatA+g@mail.gmail.com> (raw)

Hello

I want to process jumbo frames in my DPDK based application. I set the
“rte_eth_conf.rxmode.jumbo_frame”
field to 1 and “rte_eth_conf.rxmode.max_rx_pkt_len” to 9600. Now, my
application can receives one jumbo frame as one mbuf chain. Then I send out
those mbufs from another port. DPDK sends out mbufs as multiple separate 2KB
 frames (no one jumbo frame).
I also set MTU of ports to 9600. My NIC is 82599ES 10-Gigabit SFI/SFP+.

How can I send out the mbuf chain as one jumbo frame?

Thanks,
MRP

                 reply	other threads:[~2017-03-15  9:10 UTC|newest]

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