From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shyam Shrivastav Subject: ip_pipeline firewall : fragmented packets filtering Date: Fri, 10 Mar 2017 14:03:11 +0530 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 To: dev@dpdk.org Return-path: Received: from mail-qk0-f177.google.com (mail-qk0-f177.google.com [209.85.220.177]) by dpdk.org (Postfix) with ESMTP id 569DA2B8C for ; Fri, 10 Mar 2017 09:33:12 +0100 (CET) Received: by mail-qk0-f177.google.com with SMTP id p64so157568252qke.1 for ; Fri, 10 Mar 2017 00:33:12 -0800 (PST) List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi All Filtering based on TCP/UDP fields like src/dest port range works correctly only on non-fragmented packets , that means reassembly must be done before packets hit firewall rules table. Also packets must be fragmented before transmission if larger than port mtu. This is unsupported currently, any plans for this in near future? Regards Shyam