From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amritha Nambiar Subject: [iproute2-next PATCH v3 2/2] man: tc-flower: Add explanation for range option Date: Thu, 15 Nov 2018 16:55:18 -0800 Message-ID: <154232971889.10668.16009642596079446767.stgit@anamhost.jf.intel.com> References: <154232971379.10668.16416943966699679792.stgit@anamhost.jf.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: jakub.kicinski@netronome.com, amritha.nambiar@intel.com, sridhar.samudrala@intel.com, jhs@mojatatu.com, xiyou.wangcong@gmail.com, jiri@resnulli.us To: stephen@networkplumber.org, netdev@vger.kernel.org, dsahern@gmail.com Return-path: Received: from mga02.intel.com ([134.134.136.20]:21196 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726986AbeKPLFx (ORCPT ); Fri, 16 Nov 2018 06:05:53 -0500 In-Reply-To: <154232971379.10668.16416943966699679792.stgit@anamhost.jf.intel.com> Sender: netdev-owner@vger.kernel.org List-ID: Add details explaining filtering based on port ranges. Signed-off-by: Amritha Nambiar --- man/man8/tc-flower.8 | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/man/man8/tc-flower.8 b/man/man8/tc-flower.8 index 8be8882..768bfa1 100644 --- a/man/man8/tc-flower.8 +++ b/man/man8/tc-flower.8 @@ -56,8 +56,10 @@ flower \- flow based traffic control filter .IR MASKED_IP_TTL " | { " .BR dst_ip " | " src_ip " } " .IR PREFIX " | { " -.BR dst_port " | " src_port " } " -.IR port_number " } | " +.BR dst_port " | " src_port " } { " +.IR port_number " | " +.B range +.IR min_port_number-max_port_number " } | " .B tcp_flags .IR MASKED_TCP_FLAGS " | " .B type @@ -227,6 +229,12 @@ Match on layer 4 protocol source or destination port number. Only available for .BR ip_proto " values " udp ", " tcp " and " sctp which have to be specified in beforehand. .TP +.BI range " MIN_VALUE-MAX_VALUE" +Match on a range of layer 4 protocol source or destination port number. Only +available for +.BR ip_proto " values " udp ", " tcp " and " sctp +which have to be specified in beforehand. +.TP .BI tcp_flags " MASKED_TCP_FLAGS" Match on TCP flags represented as 12bit bitfield in in hexadecimal format. A mask may be optionally provided to limit the bits which are matched. A mask