support for %%currenthost%% host names for modules in ci_infra

It can be set using nodes and svr_node tags in xml files

ci-scripts/ci_infra.yaml

@@ -249,13 +249,13 @@ lte_oai_ue_carabe:
   MTU: 1500
 
 rfsim5g_gnb_nos1:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-gnb ip a show dev oaitun_enb1
   CmdPrefix: docker exec rfsim5g-oai-gnb
   IF: oaitun_enb1
 
 rfsim5g_ue:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-nr-ue ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim5g-oai-nr-ue
   IF: oaitun_ue1
@@ -264,7 +264,7 @@ rfsim5g_ue:
   MTU: 1500
 
 rfsim5g_ue2:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-nr-ue2 ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim5g-oai-nr-ue2
   IF: oaitun_ue1
@@ -273,7 +273,7 @@ rfsim5g_ue2:
   MTU: 1500
 
 rfsim5g_ue3:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-nr-ue3 ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim5g-oai-nr-ue3
   IF: oaitun_ue1
@@ -282,7 +282,7 @@ rfsim5g_ue3:
   MTU: 1500
 
 rfsim5g_ue4:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-nr-ue4 ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim5g-oai-nr-ue4
   IF: oaitun_ue1
@@ -291,7 +291,7 @@ rfsim5g_ue4:
   MTU: 1500
 
 rfsim5g_ue5:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-nr-ue5 ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim5g-oai-nr-ue5
   IF: oaitun_ue1
@@ -300,7 +300,7 @@ rfsim5g_ue5:
   MTU: 1500
 
 rfsim5g_ue6:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-nr-ue6 ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim5g-oai-nr-ue6
   IF: oaitun_ue1
@@ -309,7 +309,7 @@ rfsim5g_ue6:
   MTU: 1500
 
 rfsim5g_ue7:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-nr-ue7 ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim5g-oai-nr-ue7
   IF: oaitun_ue1
@@ -318,7 +318,7 @@ rfsim5g_ue7:
   MTU: 1500
 
 rfsim5g_ue8:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-nr-ue8 ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim5g-oai-nr-ue8
   IF: oaitun_ue1
@@ -327,7 +327,7 @@ rfsim5g_ue8:
   MTU: 1500
 
 rfsim5g_ue9:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-nr-ue9 ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim5g-oai-nr-ue9
   IF: oaitun_ue1
@@ -336,7 +336,7 @@ rfsim5g_ue9:
   MTU: 1500
 
 rfsim5g_ue10:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-nr-ue10 ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim5g-oai-nr-ue10
   IF: oaitun_ue1
@@ -345,12 +345,12 @@ rfsim5g_ue10:
   MTU: 1500
 
 rfsim5g_ext_dn:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim5g-oai-ext-dn ip a show dev eth0
   CmdPrefix: docker exec rfsim5g-oai-ext-dn
 
 rfsim4g_ue:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim4g-oai-lte-ue0 ip a show dev oaitun_ue1
   CmdPrefix: docker exec rfsim4g-oai-lte-ue0
   IF: oaitun_ue1
@@ -359,30 +359,30 @@ rfsim4g_ue:
   MTU: 1500
 
 rfsim4g_ext_dn:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim4g-trf-gen ip a show dev eth0
   CmdPrefix: docker exec rfsim4g-trf-gen
 
 rfsim4g_enb_nos1:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim4g-oai-enb ip a show dev oaitun_enb1
   CmdPrefix: docker exec rfsim4g-oai-enb
   IF: oaitun_enb1
 
 rfsim4g_enb_fembms:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim4g-oai-enb ip a show dev oaitun_enm1
   CmdPrefix: docker exec rfsim4g-oai-enb
   IF: oaitun_enm1
 
 rfsim4g_ue_fembms:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec rfsim4g-oai-lte-ue0 ip a show dev oaitun_uem1
   CmdPrefix: docker exec rfsim4g-oai-lte-ue0
   IF: oaitun_uem1
 
 l2sim5g_ue:
-  Host: localhost
+  Host: "%%current_host%%"
   AttachScript: docker start l2sim-oai-nr-ue0
   DetachScript: docker stop l2sim-oai-nr-ue0
   NetworkScript: docker exec l2sim-oai-nr-ue0 ip a show dev oaitun_ue1
@@ -391,12 +391,12 @@ l2sim5g_ue:
   MTU: 1500
 
 l2sim5g_ext_dn:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec l2sim-oai-ext-dn ip a show dev eth0
   CmdPrefix: docker exec l2sim-oai-ext-dn
 
 l2sim4g_ue:
-  Host: localhost
+  Host: "%%current_host%%"
   AttachScript: docker start l2sim4g-oai-lte-ue1
   DetachScript: docker stop l2sim4g-oai-lte-ue1
   NetworkScript: docker exec l2sim4g-oai-lte-ue1 ip a show dev oaitun_ue1
@@ -405,6 +405,6 @@ l2sim4g_ue:
   MTU: 1500
 
 l2sim4g_ext_dn:
-  Host: localhost
+  Host: "%%current_host%%"
   NetworkScript: docker exec l2sim4g-trf-gen ip a show dev eth0
   CmdPrefix: docker exec l2sim4g-trf-gen

ci-scripts/cls_module.py

@@ -41,14 +41,18 @@ import cls_cmd
 
 class Module_UE:
 
-	def __init__(self, module_name, filename="ci_infra.yaml"):
+	def __init__(self, module_name, node=None, filename="ci_infra.yaml"):
 		with open(filename, 'r') as f:
 			all_ues = yaml.load(f, Loader=yaml.FullLoader)
 			m = all_ues.get(module_name)
 			if m is None:
 				raise Exception(f'no such module name "{module_name}" in "{filename}"')
 			self.module_name = module_name
-			self.host = m['Host']
+			self.host = m['Host'] if m['Host'] != "%%current_host%%" else None
+			if node is None and self.host is None:
+				raise Exception(f'node not provided when needed')
+			elif node is not None and self.host is None:
+				self.host = node
 			self.cmd_dict = {
 				"attach": m.get('AttachScript'),
 				"detach": m.get('DetachScript'),

ci-scripts/cls_oaicitest.py

@@ -280,6 +280,8 @@ class OaiCiTest():
 		self.clean_repository = True
 		self.air_interface=''
 		self.ue_ids = []
+		self.nodes = []
+		self.svr_node = None
 		self.svr_id = None
 		self.cmd_prefix = '' # prefix before {lte,nr}-uesoftmodem
 
@@ -606,7 +608,10 @@ class OaiCiTest():
 			self.AutoTerminateUEandeNB(HTML,RAN,EPC,CONTAINERS)
 
 	def AttachUE(self, HTML, RAN, EPC, CONTAINERS):
-		ues = [cls_module.Module_UE(n.strip()) for n in self.ue_ids]
+		if len(self.ue_ids) == len(self.nodes):
+			ues = [cls_module.Module_UE(ue_id, server_name) for ue_id, server_name in zip(self.ue_ids, self.nodes)]
+		else:
+			ues = [cls_module.Module_UE(n.strip()) for n in self.ue_ids]
 		with concurrent.futures.ThreadPoolExecutor() as executor:
 			futures = [executor.submit(ue.attach) for ue in ues]
 			attached = [f.result() for f in futures]
@@ -621,7 +626,10 @@ class OaiCiTest():
 			self.AutoTerminateUEandeNB(HTML, RAN, EPC, CONTAINERS)
 
 	def DetachUE(self, HTML):
-		ues = [cls_module.Module_UE(n.strip()) for n in self.ue_ids]
+		if len(self.ue_ids) == len(self.nodes):
+			ues = [cls_module.Module_UE(ue_id, server_name) for ue_id, server_name in zip(self.ue_ids, self.nodes)]
+		else:
+			ues = [cls_module.Module_UE(n.strip()) for n in self.ue_ids]
 		with concurrent.futures.ThreadPoolExecutor() as executor:
 			futures = [executor.submit(ue.detach) for ue in ues]
 			[f.result() for f in futures]
@@ -757,8 +765,10 @@ class OaiCiTest():
 
 		if self.ue_ids == []:
 			raise Exception("no module names in self.ue_ids provided")
-
-		ues = [cls_module.Module_UE(n.strip()) for n in self.ue_ids]
+		if len(self.ue_ids) == len(self.nodes):
+			ues = [cls_module.Module_UE(ue_id, server_name) for ue_id, server_name in zip(self.ue_ids, self.nodes)]
+		else:
+			ues = [cls_module.Module_UE(n.strip()) for n in self.ue_ids]
 		logging.debug(ues)
 		pingLock = Lock()
 		with concurrent.futures.ThreadPoolExecutor() as executor:
@@ -845,9 +855,11 @@ class OaiCiTest():
 
 		if self.ue_ids == [] or self.svr_id == None:
 			raise Exception("no module names in self.ue_ids or/and self.svr_id provided")
-
-		ues = [cls_module.Module_UE(n.strip()) for n in self.ue_ids]
-		svr = cls_module.Module_UE(self.svr_id)
+		if len(self.ue_ids) == len(self.nodes):
+			ues = [cls_module.Module_UE(ue_id, server_name) for ue_id, server_name in zip(self.ue_ids, self.nodes)]
+		else:
+			ues = [cls_module.Module_UE(n.strip()) for n in self.ue_ids]
+		svr = cls_module.Module_UE(self.svr_id,self.svr_node)
 		logging.debug(ues)
 		with concurrent.futures.ThreadPoolExecutor() as executor:
 			futures = [executor.submit(self.Iperf_Module, EPC, ue, svr, RAN, i, len(ues), CONTAINERS) for i, ue in enumerate(ues)]

ci-scripts/main.py

@@ -217,6 +217,8 @@ def GetParametersFromXML(action):
 
 	elif action == 'Initialize_UE' or action == 'Attach_UE' or action == 'Detach_UE' or action == 'Terminate_UE' or action == 'CheckStatusUE' or action == 'DataEnable_UE' or action == 'DataDisable_UE':
 		CiTestObj.ue_ids = test.findtext('id').split(' ')
+		if test.findtext('nodes'):
+			CiTestObj.nodes = test.findtext('nodes').split(' ')
 
 	elif action == 'Build_OAI_UE':
 		CiTestObj.Build_OAI_UE_args = test.findtext('Build_OAI_UE_args')
@@ -263,12 +265,18 @@ def GetParametersFromXML(action):
 		CiTestObj.ping_args = test.findtext('ping_args')
 		CiTestObj.ping_packetloss_threshold = test.findtext('ping_packetloss_threshold')
 		CiTestObj.ue_ids = test.findtext('id').split(' ')
+		if test.findtext('nodes'):
+			CiTestObj.nodes = test.findtext('nodes').split(' ')
 		ping_rttavg_threshold = test.findtext('ping_rttavg_threshold') or ''
 
 	elif action == 'Iperf':
 		CiTestObj.iperf_args = test.findtext('iperf_args')
 		CiTestObj.ue_ids = test.findtext('id').split(' ')
 		CiTestObj.svr_id = test.findtext('svr_id') or None
+		if test.findtext('nodes'):
+			CiTestObj.nodes = test.findtext('nodes').split(' ')
+		if test.findtext('svr_node'):
+			CiTestObj.svr_node = test.findtext('svr_node')
 		CiTestObj.iperf_packetloss_threshold = test.findtext('iperf_packetloss_threshold')
 		CiTestObj.iperf_bitrate_threshold = test.findtext('iperf_bitrate_threshold') or '90'
 		CiTestObj.iperf_profile = test.findtext('iperf_profile') or 'balanced'

ci-scripts/xml_files/container_4g_l2sim_tdd.xml

@@ -86,12 +86,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE</desc>
                 <id>l2sim4g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020001">
                 <class>Ping</class>
                 <desc>Ping trf-gen from LTE-UE 1</desc>
                 <id>l2sim4g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 192.168.61.11</ping_args>
                 <ping_packetloss_threshold>0</ping_packetloss_threshold>
         </testCase>
@@ -100,6 +102,7 @@
                 <class>Ping</class>
                 <desc>Ping LTE-UE 1 from trf-gen</desc>
                 <id>l2sim4g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 12.0.0.2</ping_args>
                 <ping_packetloss_threshold>0</ping_packetloss_threshold>
         </testCase>
@@ -108,7 +111,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP Downlink</desc>
                 <id>l2sim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>l2sim4g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 1M -R</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>
@@ -118,7 +123,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP Uplink</desc>
                 <id>l2sim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>l2sim4g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 3M</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>

ci-scripts/xml_files/container_4g_rfsim_fdd_05MHz.xml

@@ -98,12 +98,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020011">
                 <class>Ping</class>
                 <desc>Ping Traffic-Gen from LTE-UE</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 192.168.61.11</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -113,6 +115,7 @@
                 <desc>Ping LTE-UE from Traffic-Gen</desc>
                 <id>rfsim4g_ext_dn</id>
                 <ping_args>-c 20 12.0.0.2</ping_args>
+                <nodes>localhost</nodes>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
 
@@ -124,6 +127,8 @@
                 <iperf_args>-u -t 30 -b 2M -R</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>
+                <nodes>localhost</nodes>
+                <svr_node>localhost</svr_node>
         </testCase>
 
         <testCase id="030011">
@@ -134,6 +139,8 @@
                 <iperf_args>-u -t 30 -b 1M</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>
+                <nodes>localhost</nodes>
+                <svr_node>localhost</svr_node>
         </testCase>
 
         <testCase id="100011">

ci-scripts/xml_files/container_4g_rfsim_fdd_05MHz_noS1.xml

@@ -78,6 +78,7 @@
                 <class>Ping</class>
                 <desc>Ping Traffic-Gen from LTE-UE</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 10.0.1.1</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -86,6 +87,7 @@
                 <class>Ping</class>
                 <desc>Ping LTE-UE from eNB</desc>
                 <id>rfsim4g_enb_nos1</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 10.0.1.2</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -94,7 +96,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP DL</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim4g_enb_nos1</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 2M -R</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>
@@ -104,7 +108,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP UL</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim4g_enb_nos1</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 1M</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>

ci-scripts/xml_files/container_4g_rfsim_fdd_10MHz.xml

@@ -98,12 +98,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020011">
                 <class>Ping</class>
                 <desc>Ping Traffic-Gen from LTE-UE</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 192.168.61.11</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -112,6 +114,7 @@
                 <class>Ping</class>
                 <desc>Ping LTE-UE from Traffic-Gen</desc>
                 <id>rfsim4g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 12.0.0.2</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -120,7 +123,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP DL</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim4g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 2M -R</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>
@@ -130,7 +135,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP UL</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim4g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 1M</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>

ci-scripts/xml_files/container_4g_rfsim_fdd_20MHz.xml

@@ -98,12 +98,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020011">
                 <class>Ping</class>
                 <desc>Ping Traffic-Gen from LTE-UE</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 192.168.61.11</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -112,6 +114,7 @@
                 <class>Ping</class>
                 <desc>Ping LTE-UE from Traffic-Gen</desc>
                 <id>rfsim4g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 12.0.0.2</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -120,7 +123,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP DL</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim4g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 2M -R</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>
@@ -130,7 +135,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP UL</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim4g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 1M</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>

ci-scripts/xml_files/container_4g_rfsim_fembms.xml

@@ -75,7 +75,9 @@
                 <class>Iperf2_Unidir</class>
                 <desc>Iperf2 UDP DL</desc>
                 <id>rfsim4g_ue_fembms</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim4g_enb_fembms</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 2M</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>

ci-scripts/xml_files/container_4g_rfsim_mbms.xml

@@ -75,7 +75,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP DL</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim4g_enb_nos1</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 2M -R</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>

ci-scripts/xml_files/container_4g_rfsim_tdd_05MHz.xml

@@ -99,6 +99,7 @@
                 <class>Ping</class>
                 <desc>Ping Traffic-Gen from LTE-UE</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 192.168.61.11</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -107,6 +108,7 @@
                 <class>Ping</class>
                 <desc>Ping LTE-UE from Traffic-Gen</desc>
                 <id>rfsim4g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 12.0.0.2</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -115,7 +117,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP DL</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim4g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 2M -R</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>
@@ -125,7 +129,9 @@
                 <class>Iperf</class>
                 <desc>Iperf UDP UL</desc>
                 <id>rfsim4g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim4g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_args>-u -t 30 -b 1M</iperf_args>
                 <iperf_packetloss_threshold>25</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>80</iperf_bitrate_threshold>

ci-scripts/xml_files/container_5g_e1_rfsim.xml

@@ -71,12 +71,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim5g_ue rfsim5g_ue2 rfsim5g_ue3</id>
+                <nodes>localhost localhost localhost</nodes>
         </testCase>
 
         <testCase id="020021">
                 <class>Ping</class>
                 <desc>Ping ext-dn from all NR-UEs</desc>
                 <id>rfsim5g_ue rfsim5g_ue2 rfsim5g_ue3</id>
+                <nodes>localhost localhost localhost</nodes>
                 <ping_args> -c 20 12.1.1.1 -i0.25</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>

ci-scripts/xml_files/container_5g_f1_rfsim.xml

@@ -65,12 +65,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020021">
                 <class>Ping</class>
                 <desc>Ping ext-dn from all NR-UEs</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 192.168.72.135 -i0.25</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -88,7 +90,9 @@
                 <desc>Iperf (DL/5Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 5M -t 20 -R</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>
@@ -98,7 +102,9 @@
                 <desc>Iperf (UL/3Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 3M -t 20</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>

ci-scripts/xml_files/container_5g_fdd_rfsim.xml

@@ -66,12 +66,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020011">
                 <class>Ping</class>
                 <desc>Ping ext-dn from NR-UE</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 -i 0.25 192.168.72.135</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -80,6 +82,7 @@
                 <class>Ping</class>
                 <desc>Ping NR-UE from ext-dn</desc>
                 <id>rfsim5g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 -i 0.25 12.1.1.2</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -89,7 +92,9 @@
                 <desc>Iperf (DL/3Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 3M -t 30 -R</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>
@@ -99,7 +104,9 @@
                 <desc>Iperf (UL/3Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 3M -t 30</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>

ci-scripts/xml_files/container_5g_l2sim_tdd.xml

@@ -84,12 +84,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE</desc>
                 <id>l2sim5g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020001">
                 <class>Ping</class>
                 <desc>Ping ext-dn from NR-UE</desc>
                 <id>l2sim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 192.168.72.135</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -98,6 +100,7 @@
                 <class>Ping</class>
                 <desc>Ping NR-UE from ext-dn</desc>
                 <id>l2sim5g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 12.1.1.2</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>

ci-scripts/xml_files/container_5g_rfsim.xml

@@ -121,12 +121,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim5g_ue rfsim5g_ue2 rfsim5g_ue3 rfsim5g_ue4 rfsim5g_ue5 rfsim5g_ue6 rfsim5g_ue7 rfsim5g_ue8 rfsim5g_ue9 rfsim5g_ue10</id>
+                <nodes>localhost localhost localhost localhost localhost localhost localhost localhost localhost localhost</nodes>
         </testCase>
 
         <testCase id="020001">
                 <class>Ping</class>
                 <desc>Ping ext-dn from NR-UE</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 -i 0.25 192.168.72.135</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -135,6 +137,7 @@
                 <class>Ping</class>
                 <desc>Ping NR-UE from ext-dn</desc>
                 <id>rfsim5g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 -i 0.25 12.1.1.2</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -143,6 +146,7 @@
                 <class>Ping</class>
                 <desc>Ping ext-dn from Second NR-UE</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 -i 0.25 192.168.72.135</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -151,6 +155,7 @@
                 <class>Ping</class>
                 <desc>Ping Second NR-UE from ext-dn</desc>
                 <id>rfsim5g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 -i 0.25 12.1.1.3</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -159,6 +164,7 @@
                 <class>Ping</class>
                 <desc>Ping ext-dn from both UEs</desc>
                 <id>rfsim5g_ue rfsim5g_ue2</id>
+                <nodes>localhost localhost</nodes>
                 <ping_args>-c 20 -i 0.25 192.168.72.135</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -167,6 +173,7 @@
                 <class>Ping</class>
                 <desc>Ping ext-dn from both UEs</desc>
                 <id>rfsim5g_ue rfsim5g_ue2</id>
+                <nodes>localhost localhost</nodes>
                 <ping_args>-c 20 -i 0.25 192.168.72.135</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -175,6 +182,7 @@
                 <class>Ping</class>
                 <desc>Ping ext-dn from all UEs</desc>
                 <id>rfsim5g_ue rfsim5g_ue2 rfsim5g_ue3 rfsim5g_ue4 rfsim5g_ue5 rfsim5g_ue6 rfsim5g_ue7 rfsim5g_ue8 rfsim5g_ue9 rfsim5g_ue10</id>
+                <nodes>localhost localhost localhost localhost localhost localhost localhost localhost localhost localhost</nodes>
                 <ping_args>-c 20 192.168.72.135 -i 0.25 -s 1016</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -184,7 +192,9 @@
                 <desc>Iperf (DL/3Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 3M -t 20 -R</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>
@@ -194,7 +204,9 @@
                 <desc>Iperf (UL/1Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 1M -t 20</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>
@@ -203,18 +215,21 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE 1 and 2</desc>
                 <id>rfsim5g_ue rfsim5g_ue2</id>
+                <nodes>localhost localhost</nodes>
         </testCase>
 
         <testCase id="444444">
                 <class>Detach_UE</class>
                 <desc>Detach OAI UE 1 and 2</desc>
                 <id>rfsim5g_ue rfsim5g_ue2</id>
+                <nodes>localhost localhost</nodes>
         </testCase>
 
         <testCase id="444445">
                 <class>Detach_UE</class>
                 <desc>Detach OAI UE 2 to 10</desc>
                 <id>rfsim5g_ue3 rfsim5g_ue4 rfsim5g_ue5 rfsim5g_ue6 rfsim5g_ue7 rfsim5g_ue8 rfsim5g_ue9 rfsim5g_ue10</id>
+                <nodes>localhost localhost localhost localhost localhost localhost localhost localhost</nodes>
         </testCase>
 
         <testCase id="100001">

ci-scripts/xml_files/container_5g_rfsim_24prb.xml

@@ -66,12 +66,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020001">
                 <class>Ping</class>
                 <desc>Ping ext-dn from NR-UE</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args> -c 20 -i0.2 192.168.72.135</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -80,6 +82,7 @@
                 <class>Ping</class>
                 <desc>Ping NR-UE from ext-dn</desc>
                 <id>rfsim5g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 12.1.1.2 -i0.2</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -89,7 +92,9 @@
                 <desc>Iperf (DL/3Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 3M -t 20 -R</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>
@@ -99,7 +104,9 @@
                 <desc>Iperf (UL/1Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 1M -t 20</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>

ci-scripts/xml_files/container_5g_rfsim_2x2.xml

@@ -66,12 +66,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020001">
                 <class>Ping</class>
                 <desc>Ping ext-dn from NR-UE</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 -i 0.25 192.168.72.135</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -80,6 +82,7 @@
                 <class>Ping</class>
                 <desc>Ping NR-UE from ext-dn</desc>
                 <id>rfsim5g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 -i 0.25 12.1.1.2</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -89,7 +92,9 @@
                 <desc>Iperf (DL/10Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 10M -t 20 -R</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>
@@ -99,7 +104,9 @@
                 <desc>Iperf (UL/4Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 4M -t 20</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>

ci-scripts/xml_files/container_5g_rfsim_f1_accelleran.xml

@@ -53,12 +53,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020021">
                 <class>Ping</class>
                 <desc>Test Connectivity (ping)</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 12.1.1.1</ping_args>
                 <ping_packetloss_threshold>0</ping_packetloss_threshold>
         </testCase>

ci-scripts/xml_files/container_5g_rfsim_fdd_phytest.xml

@@ -73,6 +73,7 @@
                 <class>Ping</class>
                 <desc>Ping gNB from NR-UE</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c20 -i0.2 10.0.1.1</ping_args>
                 <ping_packetloss_threshold>0</ping_packetloss_threshold>
         </testCase>
@@ -81,6 +82,7 @@
                 <class>Ping</class>
                 <desc>Ping NR-UE from gNB</desc>
                 <id>rfsim5g_gnb_nos1</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c20 -i0.2 10.0.1.2</ping_args>
                 <ping_packetloss_threshold>0</ping_packetloss_threshold>
         </testCase>
@@ -90,7 +92,9 @@
                 <desc>Iperf (DL/30kbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 0.03M -t 20 -R -c 10.0.1.1</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_gnb_nos1</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>
@@ -100,7 +104,9 @@
                 <desc>Iperf (UL/30kbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 0.03M -t 20 -c 10.0.1.1</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_gnb_nos1</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>

ci-scripts/xml_files/container_5g_rfsim_fr2_32prb.xml

@@ -63,6 +63,7 @@
                 <class>Ping</class>
                 <desc>Ping ext-dn from NR-UE</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 -i0.2 192.168.72.135</ping_args>
                 <ping_packetloss_threshold>0</ping_packetloss_threshold>
         </testCase>
@@ -71,6 +72,7 @@
                 <class>Ping</class>
                 <desc>Ping NR-UE from ext-dn</desc>
                 <id>rfsim5g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 12.1.1.2 -i0.2</ping_args>
                 <ping_packetloss_threshold>0</ping_packetloss_threshold>
         </testCase>

ci-scripts/xml_files/container_5g_rfsim_tdd_dora.xml

@@ -71,6 +71,7 @@
                 <class>Ping</class>
                 <desc>Ping gNB from NR-UE</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c20 -i0.2 10.0.1.1</ping_args>
                 <ping_packetloss_threshold>0</ping_packetloss_threshold>
         </testCase>
@@ -79,6 +80,7 @@
                 <class>Ping</class>
                 <desc>Ping NR-UE from gNB</desc>
                 <id>rfsim5g_gnb_nos1</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c20 -i0.2 10.0.1.2</ping_args>
                 <ping_packetloss_threshold>0</ping_packetloss_threshold>
         </testCase>

ci-scripts/xml_files/container_5g_rfsim_u0_25prb.xml

@@ -66,12 +66,14 @@
                 <class>Attach_UE</class>
                 <desc>Attach OAI UE (Wait for IP)</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
         </testCase>
 
         <testCase id="020001">
                 <class>Ping</class>
                 <desc>Ping ext-dn from NR-UE</desc>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 -i 0.25 192.168.72.135</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -80,6 +82,7 @@
                 <class>Ping</class>
                 <desc>Ping NR-UE from ext-dn</desc>
                 <id>rfsim5g_ext_dn</id>
+                <nodes>localhost</nodes>
                 <ping_args>-c 20 -i 0.25 12.1.1.2</ping_args>
                 <ping_packetloss_threshold>5</ping_packetloss_threshold>
         </testCase>
@@ -89,7 +92,9 @@
                 <desc>Iperf (DL/3Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 3M -t 20 -R</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>
@@ -99,7 +104,9 @@
                 <desc>Iperf (UL/1Mbps/UDP)(30 sec)</desc>
                 <iperf_args>-u -b 1M -t 20</iperf_args>
                 <id>rfsim5g_ue</id>
+                <nodes>localhost</nodes>
                 <svr_id>rfsim5g_ext_dn</svr_id>
+                <svr_node>localhost</svr_node>
                 <iperf_packetloss_threshold>5</iperf_packetloss_threshold>
                 <iperf_bitrate_threshold>90</iperf_bitrate_threshold>
         </testCase>