From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Horman Subject: [PATCH iproute2/net-next repost 0/3] tc: flower: support masked ICMP code and type match Date: Thu, 9 Feb 2017 14:48:58 +0100 Message-ID: <1486648141-22955-1-git-send-email-simon.horman@netronome.com> Cc: Jiri Pirko , Dinan Gunawardena , netdev@vger.kernel.org, oss-drivers@netronome.com, Simon Horman To: Stephen Hemminger Return-path: Received: from mail-wm0-f54.google.com ([74.125.82.54]:35410 "EHLO mail-wm0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751816AbdBIN4z (ORCPT ); Thu, 9 Feb 2017 08:56:55 -0500 Received: by mail-wm0-f54.google.com with SMTP id v186so81525268wmd.0 for ; Thu, 09 Feb 2017 05:56:45 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: Hi, this short series allows the tc tool to configure masked matches on the ICMP code and type. Unmasked matches are already supported by the tool. This does not depend on any kernel changes as support for both masked and unmasked matches were added to the kernel at the same time. Sample usage: tc qdisc add dev eth0 ingress tc filter add dev eth0 protocol ipv6 parent ffff: flower \ indev eth0 ip_proto icmpv6 type 128/240 code 0 action drop Reposting after breaking out of a larger patchset. Simon Horman (3): tc: flower: provide generic masked u8 parser helper tc: flower: provide generic masked u8 print helper tc: flower: support masked ICMP code and type match man/man8/tc-flower.8 | 16 ++++-- tc/f_flower.c | 158 ++++++++++++++++++++++++++++++++++----------------- 2 files changed, 119 insertions(+), 55 deletions(-) -- 2.7.0.rc3.207.g0ac5344