From: "KESHAVARAO, RASHMI" <rashmi.keshavarao@hpe.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Subject: [dpdk-dev] DPDK/ipv4_mcast sample application doesn't work
Date: Mon, 6 Sep 2021 07:34:49 +0000 [thread overview]
Message-ID: <CS1PR8401MB09342B5CCA24520B55BE2452F5D29@CS1PR8401MB0934.NAMPRD84.PROD.OUTLOOK.COM> (raw)
Hi,
We are trying to use the ipv4_multicast app in DPDK examples.
However, we are not able to get it to run as expected.
The behavior that we are seeing is that packets are being sent from a packet generator but they are not being received by the APP. We have tried debugging the app by putting prints at various places but still don't have a clue on what is wrong.
We tried other examples apps like testpmd, l2fwd etc and these are working flawlessly.
Need inputs from the DPDK experts on the ipv4_multicast app.
Command used:
./<build_dir>/examples/ipv4_multicast -c 0x1 -n 1 -- -p 0x5 -q 2
DPDK Version: 20.08
NIC: XXV710 (fw version: 8.3)
Bound to: vfio-pci UIO
With the above command:
* rte_eth_rx_burst() returns 0 in the ipv4_multicast app even when packets are being sent to the NIC/port.
Regards,
Rashmi.
next reply other threads:[~2021-09-06 7:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-06 7:34 KESHAVARAO, RASHMI [this message]
2021-09-06 12:50 ` Ferruh Yigit
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