Hi, I want to use the fdir filtering on a NIC based on the Intel 82599. I have tested the testpmd application. I configured masks and added a filter but the fdir filter never matched any packet. I even tried different masks and filters (with/without ports, TCP/UDP flow, IP prefixes, ...), but it never worked. Here is an example of commands I used during testing:
./testpmd -c 0xff -n 2 -- -i --rxq=2 --txq=2 --pkt-filter-mode=perfect --portmask=0x3 --nb-ports=2 --disable-rss testpmd> port stop 0 testpmd> flow_director_mask 0 vlan 0x0000 src_mask 255.255.255.255 FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF 0xFFFF dst_mask 255.255.255.255 FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF 0xFFFF testpmd> flow_director_flex_mask 0 flow all (0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0) testpmd> port start 0 testpmd> flow_director_filter 0 add flow ipv4-tcp src 1.0.0.1 1 dst 2.0.0.1 1 vlan 0x0 flexbytes (0x00,0x00) fwd queue 1 fd_id 1 testpmd> start Then I sent generated traffic (simple packets with ethernet/IP/TCP headers) with parametrs I specified in the flow_director_filter to the NIC port 0 and all packets arrived to the queue 0. Please, could you advise me what I am doing wrong? Maybe some other configuration I didn't notice? Regards, Jan