SR fixes

- Update trellis-* app versions
- Fix xconnect configuration
- Avoid reserved MPLS labels

Change-Id: Ie7755f6afc4fcb3480e7f218f7e2e76f70c57531
diff --git a/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/README.md b/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/README.md
index 21e7773..bc53765 100755
--- a/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/README.md
+++ b/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/README.md
@@ -14,7 +14,7 @@
  - An updated version of the CPQD switch has to be running to make sure it supports group chaining.
 
 The test is executed using the netcfg subsystem:
-    1) APPS=openflow-base,netcfghostprovider,netcfglinksprovider
+    1) APPS=openflow-base,netcfghostprovider,lldpprovider
 
 The test runs for different topologies:
  - 2x2 Leaf-Spine and 3-node ONOS cluster
diff --git a/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/SRClusterRestart.params b/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/SRClusterRestart.params
index 85c0e30..4e17839 100755
--- a/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/SRClusterRestart.params
+++ b/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/SRClusterRestart.params
@@ -20,7 +20,7 @@
 
     <ENV>
         <cellName>productionCell</cellName>
-        <cellApps>drivers,hostprovider,segmentrouting,openflow-base,netcfghostprovider,netcfglinksprovider</cellApps>
+        <cellApps>drivers,hostprovider,segmentrouting,openflow-base,netcfghostprovider,lldpprovider</cellApps>
     </ENV>
 
     <GIT>
diff --git a/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/dependencies/SRClusterRestartFuncs.py b/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/dependencies/SRClusterRestartFuncs.py
index c11e4a0..cead0b4 100644
--- a/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/dependencies/SRClusterRestartFuncs.py
+++ b/TestON/tests/USECASE/SegmentRouting/SRClusterRestart/dependencies/SRClusterRestartFuncs.py
@@ -48,6 +48,8 @@
                 # Run the test with physical devices
                 # TODO: connect TestON to the physical network
                 pass
+            # xconnects need to be loaded after topology
+            run.loadXconnects( main )
             # pre-configured routing and bridging test
             run.checkFlows( main, minFlowCount=minFlow )
             run.pingAll( main )