Hi, Pdump tool is designed based on PCAP PMD. So you need to install libpcap package and set CONFIG_RTE_LIBRTE_PMD_PCAP flag to ?y? in config/common_base file and recompile the DPDK and run pdump tool. Please let me know if that fix the issue.
This dependency is mentioned in the document ?doc/guides/sample_app_ug/pdump.rst.? Thanks, Reshma From: Nishant Verma [mailto:vnis...@gmail.com] Sent: Wednesday, July 20, 2016 8:08 PM To: Pattan, Reshma <reshma.pattan at intel.com> Subject: pdump help Hi Reshma, i am facing some issue in executing pdump. I have seen in logs that you recently updated the code. Please let me know if i am doing anything wrong. app/pdump# ./dpdk_pdump -- --pdump 'device_id=03:00.0,queue=*,rx-dev=/tmp/rx-1-file.pcap,tx-dev=tx-1-file.pcap' This is the error i am getting. Cause: File exists:create_mp_ring_vdev:649 ?Thanks a lot.? -- Rgds, Nishant
