<div dir="ltr">Hello, I'm using dpdk-22.03 in an Ubuntu 20.04 Virtual Machine using VirtualBox. Two network devices are binded. ./usertools/dpdk-devbind.py --status Nework devices using DPDK-compatible driver 0000:00:08.0 "8254EM Gigabit........" drv=uio_pci_generic unused=e1000,vfio-pci 0000:00:09.0 "8254EM Gigabit........" drv=uio_pci_generic unused=e1000,vfio-pci I am testing the pipeline application and the given examples (registers.cli, l2fwd.cli...), but the pipeline port in / port out commands always fail. For example, testing dpdk-pipeline -l0-1 -- -s ./examples/pipeline/examples/registers.cli mempool MEMPOOL0 buffer 2304 pool 32K cache 256 cpu 0 -> OK link LINK0 dev 0000:00:08.0 rxq 1 128 MEMPOOL0 txq 1 512 promiscouos on -> OK link LINK1 dev 0000:00:09.0 rxq 1 128 MEMPOOL0 txq 1 512 promiscouos on -> OK (also checked using "link show") pipeline PIPELINE0 create 0 -> OK pipeline PIPELINE0 port in 0 link LINK0 rxq 0 bsz 32 --> port in error pipeline PIPELINE0 port in 1 link LINK1 rxq 0 bsz 32 --> port in error pipeline PIPELINE0 port out 0 link LINK0 txq 0 bsz 32 --> port out error pipeline PIPELINE0 port out 1 link LINK1 txq 0 bsz 32 --> port out error rte_swx_ctl_pipeline_port_in_config(p->p, port_id,"ethdev",&params) returns -22 (EINVAL) incorrect values The same happens testing l2fwd_mac_swap_pcap.cli which uses "source" and "sink" types. <div>Any idea what is happening or how to solve it?</div><div> </div>Thanks in advance</div>