[CORD-1650]
Update TOSCA/variables to work with bridge/bond refactor

Change-Id: I8574fdef054d36216815ecd9237c23bcd1a56b90
diff --git a/templates/vsg-net.yaml.j2 b/templates/vsg-net.yaml.j2
index 9bcf397..18e9f2e 100644
--- a/templates/vsg-net.yaml.j2
+++ b/templates/vsg-net.yaml.j2
@@ -6,7 +6,7 @@
   - custom_types/slice.yaml
   - custom_types/site.yaml
 
-description: vsg network config, generated by platform-install
+description: vsg network config, generated by mcord profile
 
 topology_template:
   node_templates:
@@ -31,7 +31,7 @@
       type: tosca.nodes.Network
       properties:
           name: vsg_network
-          subnet: 101.0.0.0/24
+          subnet: {{ addresspool_vsg_cidr }}
       requirements:
           - template:
               node: vsg_template
@@ -51,4 +51,3 @@
               node: {{ site_name }}
               relationship: tosca.relationships.BelongsToOne
 
-