2022-08-23 13:57 (UTC+0200), Antonio Di Bacco: > Thank you, and what if the pthread is launched by a secondary DPDK > process? Should rte_eth_dev_set_mtu be working ? > Because I'm observing a crash.
Do you have a debug stack trace? Does PMD that you use support setting MTU? Memif doesn't, for example. Check for .mtu_set in struct eth_dev_ops filled in the PMD code.
