[dpdk-users] Sending out jumbo frames in DPDK application

mohammad reza piroozi mrp.6009 at gmail.com
Wed Mar 15 10:10:58 CET 2017


I want to process jumbo frames in my DPDK based application. I set the
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?


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