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
