diff --git a/tests/data/bbsim-kind-2x2.yaml b/tests/data/bbsim-kind-2x2.yaml
index e3b294f..4a61ab9 100644
--- a/tests/data/bbsim-kind-2x2.yaml
+++ b/tests/data/bbsim-kind-2x2.yaml
@@ -35,9 +35,17 @@
 hosts:
   src:
     - onu: 'BBSM00000001'
+      c_tag: '900'
+      s_tag: '900'
     - onu: 'BBSM00000002'
+      c_tag: '901'
+      s_tag: '900'
     - onu: 'BBSM00000101'
+      c_tag: '902'
+      s_tag: '910'
     - onu: 'BBSM00000102'
+      c_tag: '903'
+      s_tag: '910'
 
   dst:
     - ip: null