Need help with ipv4_multicast app in DPDK 20.08
https://bugs.dpdk.org/show_bug.cgi?id=802
Bug ID: 802
Summary: Need help with ipv4_multicast app in DPDK 20.08
Product: DPDK
Version: 20.08
Hardware: x86
OS: All
Status: UNCONFIRMED
Severity: major
Priority: Normal
Component: examples
Assignee: [email protected]
Reporter: [email protected]Target Milestone: ---
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.
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https://bugs.dpdk.org/show_bug.cgi?id=802
Thomas Monjalon ([email protected]) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED--- Comment #3 from Thomas Monjalon ([email protected]) --- Resolved in http://git.dpdk.org/dpdk/commit/?id=854c0b1fc0
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