Switch licenses in GPL directory

To be merged after this completes:
https://wiki.fd.io/view/TSC/Relicensing_Procedure

Change-Id: I003e53a620a5f82ba2bcc65b12f9c84ae92264ef
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

1 files changed, 12 insertions, 3 deletions

diff --git a/GPL/traffic_profiles/trex/trex-stl-3n-ethip4-ip4src253.py b/GPL/traffic_profiles/trex/trex-stl-3n-ethip4-ip4src253.py
index 883883ad18..97ca1613ee 100644
--- a/GPL/traffic_profiles/trex/trex-stl-3n-ethip4-ip4src253.py
+++ b/GPL/traffic_profiles/trex/trex-stl-3n-ethip4-ip4src253.py
@@ -1,9 +1,18 @@
 # 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:
+#
+# 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,