updating robot variable in test execution

Change-Id: I022b1e6234b60f6e9b130624062325005d69e855
diff --git a/jjb/pipeline/voltha-bbsim-tests.groovy b/jjb/pipeline/voltha-bbsim-tests.groovy
index 9d49b27..08555bc 100644
--- a/jjb/pipeline/voltha-bbsim-tests.groovy
+++ b/jjb/pipeline/voltha-bbsim-tests.groovy
@@ -121,7 +121,7 @@
            export VOLTCONFIG="/home/jenkins/.volt/config-minimal"
            export PATH=/w/workspace/${gerritProject}_sanity-system-test/kind-voltha/bin:$PATH
            cd $WORKSPACE/voltha-system-tests/tests/sanity
-           robot -e notready --critical sanity --noncritical VOL-1705 -v num_onus:1 sanity.robot || true
+           robot -v ONOS_REST_PORT:8181 -v ONOS_SSH_PORT:8101 -e notready --critical sanity --noncritical VOL-1705 -v num_onus:1 sanity.robot || true
            '''
       }
     }