From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: [PATCH v3 2/3] examples/l3fwd: use reserved IPv4/IPv6 addresses Date: Mon, 18 Jun 2018 14:35:56 -0700 Message-ID: <20180618213557.15209-3-stephen@networkplumber.org> References: <20180618213557.15209-1-stephen@networkplumber.org> Cc: Stephen Hemminger To: dev@dpdk.org Return-path: Received: from mail-pf0-f196.google.com (mail-pf0-f196.google.com [209.85.192.196]) by dpdk.org (Postfix) with ESMTP id 907E93195 for ; Mon, 18 Jun 2018 23:36:03 +0200 (CEST) Received: by mail-pf0-f196.google.com with SMTP id z24-v6so8816012pfe.7 for ; Mon, 18 Jun 2018 14:36:03 -0700 (PDT) In-Reply-To: <20180618213557.15209-1-stephen@networkplumber.org> 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 example should use the IPv4 addresses defined in RFC5735 and the IPv6 addresses defined in RFC5180 for the L3 forwarding example Longest Prefix Match table. Fixes: 268888b5b020 ("examples/l3fwd: modularize") Signed-off-by: Stephen Hemminger --- examples/l3fwd/l3fwd_lpm.c | 34 ++++++++++++++++++---------------- 1 file changed, 18 insertions(+), 16 deletions(-) diff --git a/examples/l3fwd/l3fwd_lpm.c b/examples/l3fwd/l3fwd_lpm.c index a747126a2404..3724f79c1924 100644 --- a/examples/l3fwd/l3fwd_lpm.c +++ b/examples/l3fwd/l3fwd_lpm.c @@ -40,26 +40,28 @@ struct ipv6_l3fwd_lpm_route { uint8_t if_out; }; +/* 192.18.0.0/16 are set aside for RFC2544 benchmarking. */ static struct ipv4_l3fwd_lpm_route ipv4_l3fwd_lpm_route_array[] = { - {IPv4(1, 1, 1, 0), 24, 0}, - {IPv4(2, 1, 1, 0), 24, 1}, - {IPv4(3, 1, 1, 0), 24, 2}, - {IPv4(4, 1, 1, 0), 24, 3}, - {IPv4(5, 1, 1, 0), 24, 4}, - {IPv4(6, 1, 1, 0), 24, 5}, - {IPv4(7, 1, 1, 0), 24, 6}, - {IPv4(8, 1, 1, 0), 24, 7}, + {IPv4(192, 18, 0, 0), 24, 0}, + {IPv4(192, 18, 1, 0), 24, 1}, + {IPv4(192, 18, 2, 0), 24, 2}, + {IPv4(192, 18, 3, 0), 24, 3}, + {IPv4(192, 18, 4, 0), 24, 4}, + {IPv4(192, 18, 5, 0), 24, 5}, + {IPv4(192, 18, 6, 0), 24, 6}, + {IPv4(192, 18, 7, 0), 24, 7}, }; +/* 2001:0200::/48 is IANA reserved address range for IPv6 benchmarking (RFC5180) */ static struct ipv6_l3fwd_lpm_route ipv6_l3fwd_lpm_route_array[] = { - {{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 48, 0}, - {{2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 48, 1}, - {{3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 48, 2}, - {{4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 48, 3}, - {{5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 48, 4}, - {{6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 48, 5}, - {{7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 48, 6}, - {{8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 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, 0, 0, 1, 0, 0, 0, 0, 0, 0}, 64, 0}, + {{32, 1, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0}, 64, 0}, + {{32, 1, 2, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0}, 64, 0}, + {{32, 1, 2, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0}, 64, 0}, + {{32, 1, 2, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0}, 64, 0}, + {{32, 1, 2, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0}, 64, 0}, + {{32, 1, 2, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0}, 48, 0}, }; #define IPV4_L3FWD_LPM_NUM_ROUTES \ -- 2.17.1