Perf: Bump T-Rex to 2.88

[csit.git] / GPL / traffic_profiles / trex / trex-astf-ethip4tcp-4096h.py

diff --git a/GPL/traffic_profiles/trex/trex-astf-ethip4tcp-4096h.py b/GPL/traffic_profiles/trex/trex-astf-ethip4tcp-4096h.py
index acfc5e1..4278e3d 100644 (file)
--- a/GPL/traffic_profiles/trex/trex-astf-ethip4tcp-4096h.py
+++ b/GPL/traffic_profiles/trex/trex-astf-ethip4tcp-4096h.py
@@ -1,9 +1,19 @@
-# Copyright (c) 2020 Cisco and/or its affiliates.
-# 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:
+# Copyright (c) 2021 Cisco and/or its affiliates.
+#
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+#
+# Licensed under the Apache License 2.0 or
+# GNU General Public License v2.0 or later;  you may not use this file
+# except in compliance with one of these Licenses. You
+# may obtain a copy of the Licenses at:
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
+#     https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
+#
+# Note: If this file is linked with Scapy, which is GPLv2+, your use of it
+# must be under GPLv2+.  If at any point in the future it is no longer linked
+# with Scapy (or other GPLv2+ licensed software), you are free to choose
+# Apache 2.
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ -25,6 +35,9 @@ Traffic profile:
      on port 1
    - Destination IP address range: source IP address from packet received
      on port 1
+
+This is a profile for CPS tests, it only sets up and tears down TCP session.
+No delays, no data transfer.
 """
 
 from trex.astf.api import *
@@ -49,9 +62,6 @@ class TrafficProfile(TrafficProfileBaseClass):
         # header length for TCP packet with 0B payload
         self.headers_size = 58  # 14B l2 + 20B ipv4 + 24B tcp incl. 4B options
 
-        # Delay for keeping tcp sessions active
-        self.delay = 2000000  # delay 2s (2,000,000 usec)
-
     def define_profile(self):
         """Define profile to be used by advanced stateful traffic generator.
 
@@ -68,8 +78,6 @@ class TrafficProfile(TrafficProfileBaseClass):
         prog_c.connect()
         # receive syn-ack (0B sent in tcp syn-ack packet) and send ack
         prog_c.recv(0)
-        # wait defined time, then send fin-ack
-        prog_c.delay(self.delay)
 
         # server commands
         prog_s = ASTFProgram()