From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C01BC432BE for ; Tue, 31 Aug 2021 07:21:57 +0000 (UTC) Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by mail.kernel.org (Postfix) with ESMTP id 9D7A460E98 for ; Tue, 31 Aug 2021 07:21:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 9D7A460E98 Authentication-Results: mail.kernel.org; dmarc=pass (p=none dis=none) header.from=dpdk.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dpdk.org Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B57244068A; Tue, 31 Aug 2021 09:21:55 +0200 (CEST) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id D187340687 for ; Tue, 31 Aug 2021 09:21:54 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id B95C9A0C4B; Tue, 31 Aug 2021 09:21:54 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Tue, 31 Aug 2021 07:21:54 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: examples X-Bugzilla-Version: 20.08 X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: rashmi.keshavarao@hpe.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 Subject: [dpdk-dev] [Bug 802] Need help with ipv4_multicast app in DPDK 20.08 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" https://bugs.dpdk.org/show_bug.cgi?id=3D802 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: dev@dpdk.org Reporter: rashmi.keshavarao@hpe.com Target Milestone: --- Hi, We are trying to use the ipv4_multicast app in DPDK examples.=20 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 debuggi= ng 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: .//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. --=20 You are receiving this mail because: You are the assignee for the bug.=