X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FConstants.py;h=dc9eda7505ea3fcf73b65d1755fe69fc0de53592;hb=2da2aa12260143bc513b4dff5e2b2ef6755172ab;hp=626dab83314d10e4a249221c5a1c2c27fe3036cd;hpb=efcdd3eadfadb2814a9e3b67cce84b5dc89c7108;p=csit.git

diff --git a/resources/libraries/python/Constants.py b/resources/libraries/python/Constants.py
index 626dab8331..dc9eda7505 100644
--- a/resources/libraries/python/Constants.py
+++ b/resources/libraries/python/Constants.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# 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:
@@ -182,10 +182,10 @@ class Constants:
     DOCKER_SUT_IMAGE_UBUNTU_ARM = u"snergster/csit-arm-sut:latest"
 
     # TRex install directory
-    TREX_INSTALL_DIR = u"/opt/trex-core-2.61"
+    TREX_INSTALL_DIR = u"/opt/trex-core-2.73"
 
-    # TRex limit memory
-    TREX_LIMIT_MEMORY = get_int_from_env(u"TREX_LIMIT_MEMORY ", 8192)
+    # TRex limit memory.
+    TREX_LIMIT_MEMORY = get_int_from_env(u"TREX_LIMIT_MEMORY ", 4096)
 
     # TRex number of cores
     TREX_CORE_COUNT = get_int_from_env(u"TREX_CORE_COUNT", 7)
@@ -224,6 +224,12 @@ class Constants:
         u"FAIL_ON_CRC_MISMATCH"
     )
 
+    # Default IP4 prefix length (if not defined in topology file)
+    DEFAULT_IP4_PREFIX_LENGTH = u"24"
+
+    # Maximum number of interfaces in a data path
+    DATAPATH_INTERFACES_MAX = 100
+
     # Mapping from NIC name to its bps limit.
     NIC_NAME_TO_BPS_LIMIT = {
         u"Cisco-VIC-1227": 10000000000,
@@ -234,6 +240,7 @@ class Constants:
         u"Intel-XL710": 24500000000,
         u"Intel-XXV710": 24500000000,
         u"Mellanox-CX556A": 100000000000,
+        u"Amazon-Nitro-50G": 10000000000,
         u"virtual": 100000000,
     }
 
@@ -247,6 +254,7 @@ class Constants:
         u"Intel-XL710": 18750000,
         u"Intel-XXV710": 18750000,
         u"Mellanox-CX556A": 60000000, # 148809523,
+        u"Amazon-Nitro-50G": 1500000,
         u"virtual": 14880952,
     }