diff --git a/onlab-ecord-local-pod1.yml b/onlab-ecord-local-pod1.yml
index 60bb133..506bc52 100644
--- a/onlab-ecord-local-pod1.yml
+++ b/onlab-ecord-local-pod1.yml
@@ -72,3 +72,6 @@
       ansible_ssh_pass: cord
   compute:
 
+#Prefix for the domainId
+carrierethernet_domainid_prefix: 10.90.1.30
+
diff --git a/onlab-ecord-local-pod2.yml b/onlab-ecord-local-pod2.yml
index e41c234..b69e0d7 100644
--- a/onlab-ecord-local-pod2.yml
+++ b/onlab-ecord-local-pod2.yml
@@ -72,3 +72,6 @@
       ansible_user: cord
       ansible_ssh_pass: cord
   compute:
+
+#Prefix for the domainId
+carrierethernet_domainid_prefix: 10.90.1.50
diff --git a/onlab-ecord-local-pod3.yml b/onlab-ecord-local-pod3.yml
index a864ae5..c7c73f9 100644
--- a/onlab-ecord-local-pod3.yml
+++ b/onlab-ecord-local-pod3.yml
@@ -72,3 +72,6 @@
       ansible_user: cord
       ansible_ssh_pass: cord
   compute:
+
+#Prefix for the domainId
+carrierethernet_domainid_prefix: 10.90.1.70