diff --git a/gso/services/ipam.py b/gso/services/ipam.py
index 9957a4427e3e8d1f7471c37678ea03cc99df3484..ba43780858e5e32b59d3b08a26fabba769032ee6 100644
--- a/gso/services/ipam.py
+++ b/gso/services/ipam.py
@@ -57,24 +57,25 @@ def new_service_host(hostname,
         extattrs=extattrs)
 
 
+'''
 if __name__ == '__main__':
     # sample call flow to allocate two loopback interfaces and a trunk service
     # new_service_host can be called passing networks or addresses
-    # - host h3 for service LO uses a specific ipv4/ipv6 address pair
+    # - host h1 for service LO uses a specific ipv4/ipv6 address pair
     # - the rest use the ipv4/ipv6 network pair
     # networks and hosts can be allocated with extensible attributes
-    # - host h4 for service LO uses extattrs for both network and address/DNS
+    # - host h2 for service LO uses extattrs for both network and address/DNS
     # - the rest don't use extattrs
     # CNAME records can be optionally created
     # - hosts for service TRUNK use some alias names
 
-    hostname_A = 'h3'
-    hostname_B = 'h4'
+    hostname_A = 'h1'
+    hostname_B = 'h2'
 
-    # h3 LO (loopback)
+    # h1 LO (loopback)
     lo1_service_networks = new_service_networks(
         service_type='LO',
-        comment="Network for h3 LO"
+        comment="Network for h1 LO"
     )
     lo1_v4_host_address = lo1_service_networks.v4.network_address
     lo1_v6_host_address = lo1_service_networks.v6.network_address
@@ -84,7 +85,7 @@ if __name__ == '__main__':
                      service_type='LO',
                      host_addresses=lo1_host_addresses)
 
-    # h4 LO (loopback)
+    # h2 LO (loopback)
     lo2_network_extattrs = {
         "vrf_name": {"value": "dummy_vrf"},
     }
@@ -93,23 +94,24 @@ if __name__ == '__main__':
     }
     lo2_service_networks = \
         new_service_networks(service_type='LO',
-                             comment="Network for h4 LO",
+                             comment="Network for h2 LO",
                              extattrs=lo2_network_extattrs)
     new_service_host(hostname=hostname_B+"_LO",
                      service_type='LO',
                      service_networks=lo2_service_networks,
                      extattrs=lo2_host_extattrs)
 
-    # h3-h4 TRUNK
+    # h1-h2 TRUNK
     trunk12_service_networks = new_service_networks(
         service_type='TRUNK',
-        comment="Network for h3-h4 TRUNK"
+        comment="Network for h1-h2 TRUNK"
     )
     new_service_host(hostname=hostname_A+"_TRUNK",
                      service_type='TRUNK',
-                     cname_aliases=["alias1.h3", "alias2.h3"],
+                     cname_aliases=["alias1.h1", "alias2.h1"],
                      service_networks=trunk12_service_networks)
     new_service_host(hostname=hostname_B+"_TRUNK",
                      service_type='TRUNK',
-                     cname_aliases=["alias1.h4"],
+                     cname_aliases=["alias1.h2"],
                      service_networks=trunk12_service_networks)
+'''