From 1286b7af1bfbb2fa46a75ec804acc4835c3911fe Mon Sep 17 00:00:00 2001 From: Jasvinder Singh Date: Thu, 29 Mar 2018 19:32:08 +0100 Subject: [PATCH] examples/ip_pipeline: add flow classification example Add example to build pipeline with hash table to classify the ingress traffic. Signed-off-by: Cristian Dumitrescu Signed-off-by: Jasvinder Singh Signed-off-by: Fan Zhang --- examples/ip_pipeline/examples/flow.cli | 60 ++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 examples/ip_pipeline/examples/flow.cli diff --git a/examples/ip_pipeline/examples/flow.cli b/examples/ip_pipeline/examples/flow.cli new file mode 100644 index 0000000000..426ff90255 --- /dev/null +++ b/examples/ip_pipeline/examples/flow.cli @@ -0,0 +1,60 @@ +; SPDX-License-Identifier: BSD-3-Clause +; Copyright(c) 2010-2018 Intel Corporation + +; ________________ +; LINK0 RXQ0 --->| |---> LINK0 TXQ0 +; | | +; LINK1 RXQ0 --->| |---> LINK1 TXQ0 +; | Flow | +; LINK2 RXQ0 --->| Classification |---> LINK2 TXQ0 +; | | +; LINK3 RXQ0 --->| |---> LINK3 TXQ0 +; |________________| +; | +; +-----------> SINK0 (flow lookup miss) +; +; Input packet: Ethernet/IPv4 +; +; Packet buffer layout: +; # Field Name Offset (Bytes) Size (Bytes) +; 0 Mbuf 0 128 +; 1 Headroom 128 128 +; 2 Ethernet header 256 14 +; 3 IPv4 header 270 20 + +mempool MEMPOOL0 buffer 2304 pool 32K cache 256 cpu 0 + +link LINK0 dev 0000:02:00.0 rxq 1 128 MEMPOOL0 txq 1 512 promiscuous on +link LINK1 dev 0000:02:00.1 rxq 1 128 MEMPOOL0 txq 1 512 promiscuous on +link LINK2 dev 0000:06:00.0 rxq 1 128 MEMPOOL0 txq 1 512 promiscuous on +link LINK3 dev 0000:06:00.1 rxq 1 128 MEMPOOL0 txq 1 512 promiscuous on + +table action profile AP0 ipv4 offset 270 fwd + +pipeline PIPELINE0 period 10 offset_port_id 0 cpu 0 + +pipeline PIPELINE0 port in bsz 32 link LINK0 rxq 0 +pipeline PIPELINE0 port in bsz 32 link LINK1 rxq 0 +pipeline PIPELINE0 port in bsz 32 link LINK2 rxq 0 +pipeline PIPELINE0 port in bsz 32 link LINK3 rxq 0 + +pipeline PIPELINE0 port out bsz 32 link LINK0 txq 0 +pipeline PIPELINE0 port out bsz 32 link LINK1 txq 0 +pipeline PIPELINE0 port out bsz 32 link LINK2 txq 0 +pipeline PIPELINE0 port out bsz 32 link LINK3 txq 0 +pipeline PIPELINE0 port out bsz 32 sink + +pipeline PIPELINE0 table match hash ext key 16 mask 00FF0000FFFFFFFFFFFFFFFFFFFFFFFF offset 278 buckets 16K size 65K action AP0 + +pipeline PIPELINE0 port in 0 table 0 +pipeline PIPELINE0 port in 1 table 0 +pipeline PIPELINE0 port in 2 table 0 +pipeline PIPELINE0 port in 3 table 0 + +thread 1 pipeline PIPELINE0 enable + +pipeline PIPELINE0 table 0 rule add match default action fwd port 4 +pipeline PIPELINE0 table 0 rule add match hash ipv4_5tuple 100.0.0.10 200.0.0.10 100 200 6 action fwd port 0 +pipeline PIPELINE0 table 0 rule add match hash ipv4_5tuple 100.0.0.11 200.0.0.11 101 201 6 action fwd port 1 +pipeline PIPELINE0 table 0 rule add match hash ipv4_5tuple 100.0.0.12 200.0.0.12 102 202 6 action fwd port 2 +pipeline PIPELINE0 table 0 rule add match hash ipv4_5tuple 100.0.0.13 200.0.0.13 103 203 6 action fwd port 3 -- 2.20.1