From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id A610FA0546; Tue, 6 Apr 2021 13:11:19 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E7C61140E33; Tue, 6 Apr 2021 13:11:16 +0200 (CEST) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by mails.dpdk.org (Postfix) with ESMTP id 1ADCD140E2C for ; Tue, 6 Apr 2021 13:11:15 +0200 (CEST) IronPort-SDR: TRai7Qf6jhXHvtUgyYiBSlcw48H07pLb1JSyXtTPeyHat1dx8gg8oVpIU5S51zczNFXKmJfIy4 DJs/lX88/BrA== X-IronPort-AV: E=McAfee;i="6000,8403,9945"; a="193082382" X-IronPort-AV: E=Sophos;i="5.81,309,1610438400"; d="scan'208";a="193082382" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Apr 2021 04:11:15 -0700 IronPort-SDR: mkFQkfaDJc2TTlslqNW9+i5Ab+sohRDfgEkUxmePJlu8hPVvq662niiM5Pr8/6OJRn4DZKL8T7 ejyzJ7u8KGXA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,309,1610438400"; d="scan'208";a="609244344" Received: from silpixa00400466.ir.intel.com ([10.237.213.210]) by fmsmga006.fm.intel.com with ESMTP; 06 Apr 2021 04:11:13 -0700 From: Conor Walsh To: jerinj@marvell.com, stephen@networkplumber.org, bernard.iremonger@intel.com, konstantin.ananyev@intel.com, vladimir.medvedkin@intel.com, anatoly.burakov@intel.com, john.mcnamara@intel.com Cc: dev@dpdk.org, Conor Walsh Date: Tue, 6 Apr 2021 11:11:02 +0000 Message-Id: <20210406111106.2020555-2-conor.walsh@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210406111106.2020555-1-conor.walsh@intel.com> References: <20210402105252.1145821-1-conor.walsh@intel.com> <20210406111106.2020555-1-conor.walsh@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v7 1/5] examples/l3fwd: fix LPM IPv6 subnets 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" The IPv6 subnets used were not within the 2001:200::/48 subnet Changed to 2001:200:0:{0-7}::/64 where 0-7 is the port ID Fixes: 37afe381bde4 ("examples/l3fwd: use reserved IP addresses") Signed-off-by: Conor Walsh Acked-by: Vladimir Medvedkin --- examples/l3fwd/l3fwd_lpm.c | 26 ++++++++++++++++---------- 1 file changed, 16 insertions(+), 10 deletions(-) diff --git a/examples/l3fwd/l3fwd_lpm.c b/examples/l3fwd/l3fwd_lpm.c index 3dcf1fef18..1cfaf36572 100644 --- a/examples/l3fwd/l3fwd_lpm.c +++ b/examples/l3fwd/l3fwd_lpm.c @@ -42,7 +42,10 @@ struct ipv6_l3fwd_lpm_route { uint8_t if_out; }; -/* 198.18.0.0/16 are set aside for RFC2544 benchmarking (RFC5735). */ +/* + * 198.18.0.0/16 are set aside for RFC2544 benchmarking (RFC5735). + * 198.18.{0-7}.0/24 = Port {0-7} + */ static const struct ipv4_l3fwd_lpm_route ipv4_l3fwd_lpm_route_array[] = { {RTE_IPV4(198, 18, 0, 0), 24, 0}, {RTE_IPV4(198, 18, 1, 0), 24, 1}, @@ -54,16 +57,19 @@ static const struct ipv4_l3fwd_lpm_route ipv4_l3fwd_lpm_route_array[] = { {RTE_IPV4(198, 18, 7, 0), 24, 7}, }; -/* 2001:0200::/48 is IANA reserved range for IPv6 benchmarking (RFC5180) */ +/* + * 2001:200::/48 is IANA reserved range for IPv6 benchmarking (RFC5180). + * 2001:200:0:{0-7}::/64 = Port {0-7} + */ static const struct ipv6_l3fwd_lpm_route ipv6_l3fwd_lpm_route_array[] = { - {{32, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 48, 0}, - {{32, 1, 2, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0}, 48, 1}, - {{32, 1, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0}, 48, 2}, - {{32, 1, 2, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0}, 48, 3}, - {{32, 1, 2, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0}, 48, 4}, - {{32, 1, 2, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0}, 48, 5}, - {{32, 1, 2, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0}, 48, 6}, - {{32, 1, 2, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0}, 48, 7}, + {{32, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 0}, + {{32, 1, 2, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 1}, + {{32, 1, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 2}, + {{32, 1, 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 3}, + {{32, 1, 2, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 4}, + {{32, 1, 2, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 5}, + {{32, 1, 2, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 6}, + {{32, 1, 2, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 7}, }; #define IPV4_L3FWD_LPM_MAX_RULES 1024 -- 2.25.1