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-rw-r--r--VNFs/DPPD-PROX/flow_gen/README47
-rw-r--r--VNFs/DPPD-PROX/flow_gen/bundle_maker.lua94
-rw-r--r--VNFs/DPPD-PROX/flow_gen/flow_gen_4ports.cfg150
-rw-r--r--VNFs/DPPD-PROX/flow_gen/flow_gen_4ports.lua83
4 files changed, 374 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/flow_gen/README b/VNFs/DPPD-PROX/flow_gen/README
new file mode 100644
index 00000000..28f5d97c
--- /dev/null
+++ b/VNFs/DPPD-PROX/flow_gen/README
@@ -0,0 +1,47 @@
+##
+## Copyright (c) 2010-2017 Intel Corporation
+##
+## Licensed under the Apache License, Version 2.0 (the "License");
+## you may not use this file except in compliance with the License.
+## You may obtain a copy of the License at
+##
+## http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+##
+
+While it is possible to manually run stateful traffic generation as
+described below, it is recommended to use the provided dpi scripts
+available in the help-scripts directory..
+
+Before running flow based generation, a traffic profile needs to be
+extracted and copied into this directory. This is done by running the
+flow extract tool. An example of running the tool is shown below. For
+more details on the flow extract tool, please read the provided help
+by running the tool with the -h argument.
+
+./build/flowextract2 -s 500000 -i input.pcap -o output_directory
+
+After the output has been copied to this directory, the configuration
+can be launched as shown below:
+
+./build/prox -f flow_gen/flow_gen_4ports.cfg -e \
+ -q max_setup_rate=2000 \
+ -q connections=50000 \
+ -q ss=19.46 \
+ -q test_system_id=0
+
+The parameters provided through -q depend on the traffic profile. The
+following command can be used to find the maximum value of ss:
+
+./build/prox -f flow_gen/flow_gen_4ports.cfg -e \
+ -q max_ss_and_quit=true \
+ -q test_system_id=0
+
+This will cause prox to read the traffic profile, calculate the maximum
+value and quit immediately. No packets will be sent and the value for
+ss will be printed on stdout.
diff --git a/VNFs/DPPD-PROX/flow_gen/bundle_maker.lua b/VNFs/DPPD-PROX/flow_gen/bundle_maker.lua
new file mode 100644
index 00000000..ca24d4bb
--- /dev/null
+++ b/VNFs/DPPD-PROX/flow_gen/bundle_maker.lua
@@ -0,0 +1,94 @@
+--
+-- Copyright (c) 2010-2017 Intel Corporation
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+-- http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+
+function get_client_bundles(bundles)
+ local client_bundles = {};
+
+ for i,b in ipairs(bundles) do
+ client_bundles[i] = {bundle = b, imix_fraction = 1}
+ end
+
+ return client_bundles;
+end
+
+function get_server_streams(bundles)
+ local server_streams = {}
+ n_listen = 0
+ for i, bundle in ipairs(bundles) do
+ for j, stream in ipairs(bundle) do
+ n_listen = n_listen + 1
+ server_streams[n_listen] = stream
+ end
+ end
+ return server_streams;
+end
+
+function setup_bundles(first_ip_byte, speed_scaling)
+ bundles = dofile("cfg.lua")
+
+ local client_bundles = get_client_bundles(bundles);
+ local server_streams = get_server_streams(bundles);
+
+ for i,e in ipairs(client_bundles) do
+ for j,stream in ipairs(e.bundle) do
+ stream.clients.ip[1] = first_ip_byte
+ stream.clients.port_mask = 0xffff
+ end
+ end
+
+ for i,stream in ipairs(server_streams) do
+ stream.servers.ip[1] = first_ip_byte
+ end
+
+ local highest_bps = 0;
+ for i,e in ipairs(client_bundles) do
+ for j,s in ipairs(e.bundle) do
+ if (s.up_bps ~= 1250000000 and s.dn_bps ~= 1250000000) then
+ if (highest_bps < s.up_bps) then
+ highest_bps = s.up_bps
+ end
+ if (highest_bps < s.dn_bps) then
+ highest_bps = s.dn_bps
+ end
+ end
+ end
+ end
+
+ if (highest_bps == 0) then
+ highest_bps = 1250000000
+ end
+ max_ss = 1250000000/highest_bps
+
+ if (max_ss_and_quit == not nil and max_ss_and_quit == true) then
+ print("max ss=" .. max_ss .. "")
+ os.exit(0);
+ end
+
+ if (speed_scaling > max_ss) then
+ error("Scaling too high (maximum scaling is " .. max_ss .. ")")
+ end
+
+ for i,e in ipairs(client_bundles) do
+ for j,s in ipairs(e.bundle) do
+ if (s.up_bps ~= 1250000000 and s.dn_bps ~= 1250000000) then
+ s.up_bps = s.up_bps * speed_scaling;
+ s.dn_bps = s.dn_bps * speed_scaling;
+ end
+ end
+ end
+
+ return client_bundles, server_streams
+end
diff --git a/VNFs/DPPD-PROX/flow_gen/flow_gen_4ports.cfg b/VNFs/DPPD-PROX/flow_gen/flow_gen_4ports.cfg
new file mode 100644
index 00000000..ccac3eb7
--- /dev/null
+++ b/VNFs/DPPD-PROX/flow_gen/flow_gen_4ports.cfg
@@ -0,0 +1,150 @@
+;;
+;; Copyright (c) 2010-2017 Intel Corporation
+;;
+;; Licensed under the Apache License, Version 2.0 (the "License");
+;; you may not use this file except in compliance with the License.
+;; You may obtain a copy of the License at
+;;
+;; http://www.apache.org/licenses/LICENSE-2.0
+;;
+;; Unless required by applicable law or agreed to in writing, software
+;; distributed under the License is distributed on an "AS IS" BASIS,
+;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+;; See the License for the specific language governing permissions and
+;; limitations under the License.
+;;
+
+[eal options]
+-n=4 ; force number of memory channels
+no-output=no ; disable DPDK debug output
+
+[port 2]
+name=port_a
+mac=00:00:00:00:00:03
+rx desc=512
+tx desc=1024
+[port 3]
+name=port_b
+mac=00:00:00:00:00:04
+rx desc=512
+tx desc=1024
+
+[port 4]
+name=port_c
+mac=00:00:00:00:00:01
+rx desc=512
+tx desc=1024
+[port 5]
+name=port_d
+mac=00:00:00:00:00:02
+rx desc=512
+tx desc=1024
+
+[lua]
+dofile("flow_gen_4ports.lua")
+[variables]
+$drop=no
+
+[defaults]
+mempool size=$mempool_size
+
+[global]
+start time=5
+name=L4 Gen
+
+[core 0s0]
+mode=master
+
+[core 1s0]
+task=0
+mode=lbpos
+tx cores=$port_a_clients
+rx port=port_a
+mempool size=32K
+mbuf size=2560
+byte offset=26
+drop=$drop
+ring size=16384
+
+[core 1s0h]
+task=0
+mode=lbpos
+tx cores=$port_b_servers
+rx port=port_b
+mbuf size=2560
+byte offset=26
+drop=$drop
+ring size=16384
+
+;;;------------------------------
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+[core $port_a_clients]
+name=p0
+task=0
+mode=genl4
+tx port=port_a
+rx ring=yes
+bps=$bps
+streams=c_${self}
+concur conn=$conn
+max setup rate=$msr
+
+[core $port_b_servers]
+name=p0
+task=0
+mode=genl4
+sub mode=server
+rx ring=yes
+tx port=port_b
+bps=$bps
+streams=s_${self}
+concur conn=$conn
+
+;;;;;;; socket 1 ;;;;;;;;;;;;;;;;;;;;;;;
+
+[core 1s1]
+name=ld
+task=0
+mode=lbpos
+tx cores=$port_c_clients
+rx port=port_c
+mempool size=32K
+mbuf size=2560
+byte offset=26
+drop=$drop
+ring size=16384
+
+[core 1s1h]
+name=ld
+task=0
+mode=lbpos
+tx cores=$port_d_servers
+rx port=port_d
+mbuf size=2560
+byte offset=26
+drop=$drop
+ring size=16384
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+[core $port_c_clients]
+name=p0
+task=0
+mode=genl4
+tx port=port_c
+rx ring=yes
+bps=$bps
+streams=c_${self}
+concur conn=$conn
+max setup rate=$msr
+
+[core $port_d_servers]
+name=p0
+task=0
+mode=genl4
+sub mode=server
+rx ring=yes
+tx port=port_d
+bps=$bps
+streams=s_${self}
+concur conn=$conn
diff --git a/VNFs/DPPD-PROX/flow_gen/flow_gen_4ports.lua b/VNFs/DPPD-PROX/flow_gen/flow_gen_4ports.lua
new file mode 100644
index 00000000..ed674ef6
--- /dev/null
+++ b/VNFs/DPPD-PROX/flow_gen/flow_gen_4ports.lua
@@ -0,0 +1,83 @@
+--
+-- Copyright (c) 2010-2017 Intel Corporation
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+-- http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+
+dofile("bundle_maker.lua")
+
+if (test_system_id == nil) then
+ error("test_system_id not set")
+end
+
+offset = 8 * test_system_id
+
+c_2s0, s_3s0 = setup_bundles(128 + offset, ss)
+c_4s0, s_5s0 = setup_bundles(129 + offset, ss)
+c_2s0h, s_3s0h = setup_bundles(130 + offset, ss)
+c_4s0h, s_5s0h = setup_bundles(131 + offset, ss)
+
+c_6s0, s_7s0 = setup_bundles(132 + offset, ss)
+c_8s0, s_9s0 = setup_bundles(133 + offset, ss)
+c_6s0h, s_7s0h = setup_bundles(134 + offset, ss)
+c_8s0h, s_9s0h = setup_bundles(135 + offset, ss)
+
+----------------
+
+c_2s1, s_3s1 = setup_bundles(64 + offset, ss)
+c_4s1, s_5s1 = setup_bundles(65 + offset, ss)
+c_2s1h, s_3s1h = setup_bundles(66 + offset, ss)
+c_4s1h, s_5s1h = setup_bundles(67 + offset, ss)
+
+c_6s1, s_7s1 = setup_bundles(68 + offset, ss)
+c_8s1, s_9s1 = setup_bundles(69 + offset, ss)
+c_6s1h, s_7s1h = setup_bundles(70 + offset, ss)
+c_8s1h, s_9s1h = setup_bundles(71 + offset, ss)
+
+if (max_setup_rate == nil) then
+ error("max_setup_rate not set")
+end
+
+if (connections == nil) then
+ error("connections not set")
+end
+
+port_a_clients="2s0,4s0,2s0h,4s0h,6s0,8s0,6s0h,8s0h"
+port_b_servers="3s0,5s0,3s0h,5s0h,7s0,9s0,7s0h,9s0h"
+
+
+port_c_clients="2s1,4s1,2s1h,4s1h,6s1,8s1,6s1h,8s1h"
+port_d_servers="3s1,5s1,3s1h,5s1h,7s1,9s1,7s1h,9s1h"
+
+all_clients = port_a_clients
+ .. "," .. port_c_clients
+
+all_servers = port_b_servers
+ .. "," .. port_d_servers
+
+all_workers = all_clients .. "," .. all_servers
+
+all_ld = "1s0,1s0h,1s1,1s1h"
+
+client_port_count = 2;
+
+bps = 1250000000/task_count(port_a_clients)
+msr = max_setup_rate/client_port_count/task_count(port_a_clients)
+conn = connections/client_port_count/task_count(port_a_clients)
+
+mempool_size = connections
+if (mempool_size > 100000) then
+ mempool_size = 100000
+elseif (mempool_size < 2048) then
+ mempool_size = 2048
+end