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charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hi Team, I=92m currently working with the dpdk-burst-replay tool and encountered an = issue during execution. Below are the details: ________________________________ Observation: During replay, we received the following informational message: port 0 is not on the good numa id (-1) As per the DPDK mailing list discussions, this warning is typically benign= =97often seen on NICs like Intel I225/I210, which do not report NUMA affini= ty. Hence, we proceeded with execution. ________________________________ Command Used: sudo numactl --cpunodebind=3D0 --membind=3D0 ./src/dpdk-replay Original_MAC= .pcap 0000:01:00.1 Execution Output: preloading Original_MAC.pcap file (of size: 143959 bytes) file read at 100.00% read 675 pkts (for a total of 143959 bytes). max packet length =3D 1518 byt= es. -> Needed MBUF size: 1648 -> Needed number of MBUFs: 675 -> Needed Memory =3D 1.061 MB -> Needed Hugepages of 1 GB =3D 1 -> Needed CPUs: 1 -> Create mempool of 675 mbufs of 1648 octets. -> Will cache 675 pkts on 1 caches. ________________________________ Issue: Despite successful parsing of the pcap file and proper initialization, no f= rames were transmitted or received on either the sender or receiver sides. ________________________________ Environment Details: * NIC used: Intel I225/I210 * Hugepages configured: 1 GB * NUMA binding: --cpunodebind=3D0 --membind=3D0 * OS: [Your Linux distribution, e.g., Ubuntu 20.04] * DPDK version: [Mention if known] ________________________________ Could you please advise if any additional setup, configuration, or known li= mitations may be impacting the packet transmission? Thank you in advance for your support! Best regards, Gokul K R --_000_PAVPR10MB73554B90C65B0D9A83AD8582A450APAVPR10MB7355EURP_ Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable

Hi Team,

= I=92m currently working with the dpdk-burst-replay tool and encountered an = issue during execution. Below are the details:

Observation:
During replay, we received the following informational message:<= /span>

port 0 is not on the good numa id (-1)

= As per the DPDK mailing list discussions, this warning is typically benign= =97often seen on NICs like Intel I225/I210, which do not report NUMA affini= ty. Hence, we proceeded with execution.

Command Used:

= sudo numactl --cpunodebind=3D0 --membind=3D0 ./src/dpdk-replay Original_MAC= .pcap 0000:01:00.1

Execution Output:

= preloading Original_MAC.pcap file (of size: 143959 bytes)=

= file read at 100.00%

= read 675 pkts (for a total of 143959 bytes). max packet length =3D 1518 byt= es.

= -> Needed MBUF size: 1648

= -> Needed number of MBUFs: 675

= -> Needed Memory =3D 1.061 MB

= -> Needed Hugepages of 1 GB =3D 1

= -> Needed CPUs: 1

= -> Create mempool of 675 mbufs of 1648 octets.

= -> Will cache 675 pkts on 1 caches.

Issue: Despite successful parsing of the pcap file and proper initialization, n= o frames were transmitted or received on either the sender or receiver = sides.

Environment Details:

  • NIC used: Intel I225/I210
  • Hugepages configured: 1 GB<= /o:p>
  • = NUMA binding: --cpunode= bind=3D0 --membind=3D0
  • OS: [Your Linux distribution, e.g., Ubuntu 20.04]
  • DPDK version: [Mention if known]=

= Could you please advise if any additional setup, configuration, or known li= mitations may be impacting the packet transmission?

= Thank you in advance for your support!


= Best regards,
Gokul K R

 

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