Have you ever tried to wait a while after initialization before sending the packet?
I had an issue that it needs as long as ~30 seconds before sending out packet correctly. Don't know why yet. On Tue, Nov 26, 2019 at 12:28 AM Sunyi LIu <[email protected]> wrote: > hi , > I'm using XL710 with i40e driver , receiveing packets works well but > sending packets fails. I pick rte_eth_tx_burst api for sending some > packets , rte_eth_tx_burst returns with successful sending count ,but there > is actually no packets sending out from the NIC (captured nothig and no tx > counters). The same thing can be successful using 82599 NIC but it will > fail using I40E . Is there any thing special I need for sending packets by > XL710? > My environment is as : > CentOS7.2 > DPDK 18.11 > XL710 for 40GbE QSFP+ rev 02 NIC > Thanks . > BR > sunny -- Jun Gan
