Add network-cfg.json for OLT app
diff --git a/xos/tosca/custom_types/xos.m4 b/xos/tosca/custom_types/xos.m4
index a661af7..88d8f5f 100644
--- a/xos/tosca/custom_types/xos.m4
+++ b/xos/tosca/custom_types/xos.m4
@@ -136,6 +136,9 @@
             dependencies:
                 type: string
                 required: false
+            config_network-cfg.json:
+                type: string
+                required: false
 
     tosca.nodes.VCPEService:
         description: >
diff --git a/xos/tosca/custom_types/xos.yaml b/xos/tosca/custom_types/xos.yaml
index 9170ecf..4352ef5 100644
--- a/xos/tosca/custom_types/xos.yaml
+++ b/xos/tosca/custom_types/xos.yaml
@@ -154,6 +154,9 @@
             dependencies:
                 type: string
                 required: false
+            config_network-cfg.json:
+                type: string
+                required: false
 
     tosca.nodes.VCPEService:
         description: >