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=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 BF7FFC5519F for ; Fri, 13 Nov 2020 03:21:34 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id 289B8208D5 for ; Fri, 13 Nov 2020 03:21:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 289B8208D5 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=dpdk.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7F75056A3; Fri, 13 Nov 2020 04:21:31 +0100 (CET) Received: from inbox.dpdk.org (xvm-172-178.dc0.ghst.net [95.142.172.178]) by dpdk.org (Postfix) with ESMTP id 75E0E569B for ; Fri, 13 Nov 2020 04:21:29 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id 58159A09DE; Fri, 13 Nov 2020 04:21:28 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Fri, 13 Nov 2020 03:21:28 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: other X-Bugzilla-Version: 17.05 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vanthanh2721997@gmail.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 577] x540-AT2: Can Flow Director filter fragmented packet ? X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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=3D577 Bug ID: 577 Summary: x540-AT2: Can Flow Director filter fragmented packet ? Product: DPDK Version: 17.05 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: Normal Component: other Assignee: dev@dpdk.org Reporter: vanthanh2721997@gmail.com Target Milestone: --- Hi all, I'm trying to use flow-director to split data traffic to a VF in NIC X540-A= T2 and I have successfully experimented this solution with packet ( MTU < 1500= ) . But with packet that bigger than MTU 1500 ( IP fragmentation breaks packets into smaller fragments ) , Flow Director doesn't work !!!!! - As a guide: https://doc.dpdk.org/guides-17.05/howto/flow_bifurcation.html - Create VFs : #echo 1 > /sys/class/net/p7p2/device/sriov_numvfs - Config Flow Director ( for queue_id 0 of VF 1 ) : #ethool --config-ntuple p7p2 flow-type udp4 dst-ip 192.168.1.5 dst-port 2152 action 4294967296 (action =3D vf_id * 2^32 + queue_id ) . Can i ask a question : Can Flow Director filter fragmented packet ? Brgs, thanhnv118 --=20 You are receiving this mail because: You are the assignee for the bug.=