CSIT-524: Traffic generator using python profiles

Profile name structure:
   [trex|ixia]-[sl|sf]-[topo]-[packet structure]-[scale]

   - Traffic generator - T-rex (trex) or Ixia (ixia)
   - Stateless (sl) or statefull (sf)
   - Topology - 2-node topology (2n) or 3-node topology (3n)
   - Packet structure - eth | ip4/6 | udp
   - Scale - e.g. ip4dst1, ip6dst10000, 4000u15p

Traffic types changed to stream profiles:

 - From: 2-node-bridge
   To:   trex-sl-2n-ethip4-ip4src253

 - From: 3-node-bridge
   To:   trex-sl-3n-ethip4-ip4src254

 - From: 3-node-IPv4-dst-1000000
   To:   trex-sl-3n-ethip4-ip4dst1000000

 - From: 3-node-IPv4-dst-100000
   To:   trex-sl-3n-ethip4-ip4dst100000

 - From: 3-node-IPv4-dst-10000
   To:   trex-sl-3n-ethip4-ip4dst10000

 - From: 3-node-IPv4-dst-1000
   To:   trex-sl-3n-ethip4-ip4dst1000

 - From: 3-node-IPv4-dst-100
   To:   trex-sl-3n-ethip4-ip4dst100

 - From: 3-node-IPv4-dst-1
   To:   trex-sl-3n-ethip4-ip4dst1

 - From: 3-node-IPv4
   To:   trex-sl-3n-ethip4-ip4src253

 - From: 3-node-IPv6-dst-1000000
   To:   trex-sl-3n-ethip6-ip6dst1000000

 - From: 3-node-IPv6-dst-100000
   To:   trex-sl-3n-ethip6-ip6dst100000

 - From: 3-node-IPv6-dst-10000
   To:   trex-sl-3n-ethip6-ip6dst10000

 - From: 3-node-IPv6
   To:   trex-sl-3n-ethip6-ip6src253

 - From: 3-node-xconnect
   To:   trex-sl-3n-ethip4-ip4src254

 - From: 3-node-IPv4-SNAT-1000u-15p
   To:   trex-sl-3n-ethip4udp-1000u15p

 - From: 3-node-IPv4-SNAT-100u-15p
   To:   trex-sl-3n-ethip4udp-100u15p

 - From: 3-node-IPv4-SNAT-10u-15p
   To:   trex-sl-3n-ethip4udp-10u15p

 - From: 3-node-IPv4-SNAT-1u-15p
   To:   trex-sl-3n-ethip4udp-1u15p

 - From: 3-node-IPv4-SNAT-1u-1p
   To:   trex-sl-3n-ethip4udp-1u1p

 - From: 3-node-IPv4-SNAT-2000u-15p
   To:   trex-sl-3n-ethip4udp-2000u15p

 - From: 3-node-IPv4-SNAT-4000u-15p
   To:   trex-sl-3n-ethip4udp-4000u15p

Change-Id: If6a3cf204c93ff9f2cdccc5fd395e26b05483b58
Signed-off-by: Tibor Frank <tifrank@cisco.com>

1 files changed, 7 insertions, 13 deletions

diff --git a/resources/tools/t-rex/t-rex-stateless-stop.py b/resources/tools/t-rex/t-rex-stateless-stop.py
index 0eee3e8cd5..cc008461e6 100755
--- a/resources/tools/t-rex/t-rex-stateless-stop.py
+++ b/resources/tools/t-rex/t-rex-stateless-stop.py
@@ -27,6 +27,7 @@ Functionality:
 """
 
 import sys
+import json
 
 sys.path.insert(0, "/opt/trex-core-2.25/scripts/automation/"+\
                    "trex_control_plane/stl/")
@@ -40,12 +41,9 @@ def stop_all_traffic_streams():
     """
 
     # create client
-    client = STLClient()
+    client = STLClient(verbose_level=LoggerApi.VERBOSE_QUIET)
 
     try:
-        # turn this off if too many logs
-        #client.set_verbose("high")
-
         # connect to server
         client.connect()
 
@@ -55,18 +53,15 @@ def stop_all_traffic_streams():
         # read the stats after the test
         stats = client.get_stats()
 
-        print "#####statistics (approx.)#####"
-        print json.dumps(stats, indent=4,
-                         separators=(',', ': '), sort_keys=True)
+        print("#####statistics (approx.)#####")
+        print(json.dumps(stats, indent=4,
+                         separators=(',', ': '), sort_keys=True))
 
         lost_a = stats[0]["opackets"] - stats[1]["ipackets"]
         lost_b = stats[1]["opackets"] - stats[0]["ipackets"]
 
-        total_sent = stats[0]["opackets"] + stats[1]["opackets"]
-        total_rcvd = stats[0]["ipackets"] + stats[1]["ipackets"]
-
-        print "\npackets lost from 0 --> 1:   {0} pkts".format(lost_a)
-        print "packets lost from 1 --> 0:   {0} pkts".format(lost_b)
+        print("\npackets lost from 0 --> 1:   {0} pkts".format(lost_a))
+        print("packets lost from 1 --> 0:   {0} pkts".format(lost_b))
 
     except STLError as ex_error:
         print_error(str(ex_error))
@@ -76,7 +71,6 @@ def stop_all_traffic_streams():
         client.disconnect()
 
 
-
 def print_error(msg):
     """Print error message on stderr.