diff --git a/docs/reporef/index.rst b/docs/reporef/index.rst
index 3ad647be..b295d1d0 100644
--- a/docs/reporef/index.rst
+++ b/docs/reporef/index.rst
@@ -403,6 +403,7 @@ Keys for interfaces.yml or interfaces_<model>.yml:
   * enabled: Optional. Set the administrative state of the interface. Defaults to true if not set.
   * aggregate_id: Optional. Identifier for configuring LACP etc. Integer value.
     Special value -1 means configure MLAG and use ID based on indexnum.
+  * tags: Optional list of strings, custom user defined tags to apply.
   * cli_append_str: Optional. Custom configuration to append to this interface.
 
 The "downlink" ifclass is used on DIST devices to specify that this interface
diff --git a/src/cnaas_nms/api/device.py b/src/cnaas_nms/api/device.py
index bbfd2944..407efcb6 100644
--- a/src/cnaas_nms/api/device.py
+++ b/src/cnaas_nms/api/device.py
@@ -846,8 +846,10 @@ def post(self):
 
 class DeviceConfigApi(Resource):
     @jwt_required
+    @device_api.param("variables_only")
     def get(self, hostname: str):
         """Get device configuration"""
+        args = request.args
         result = empty_result()
         result["data"] = {"config": None}
         if not Device.valid_hostname(hostname):
@@ -861,6 +863,8 @@ def get(self, hostname: str):
                 "generated_config": config,
                 "available_variables": template_vars,
             }
+            if "variables_only" in args and args["variables_only"]:
+                del result["data"]["config"]["generated_config"]
         except Exception as e:
             logger.exception(f"Exception while generating config for device {hostname}")
             return (
diff --git a/src/cnaas_nms/db/settings_fields.py b/src/cnaas_nms/db/settings_fields.py
index 51cb0eab..aafa9a8f 100644
--- a/src/cnaas_nms/db/settings_fields.py
+++ b/src/cnaas_nms/db/settings_fields.py
@@ -138,6 +138,7 @@ class f_interface(BaseModel):
     untagged_vlan: Optional[int] = vlan_id_schema_optional
     tagged_vlan_list: Optional[List[int]] = None
     aggregate_id: Optional[int] = None
+    tags: Optional[List[str]] = None
     cli_append_str: str = ""
 
     @validator("tagged_vlan_list", each_item=True)
diff --git a/src/cnaas_nms/devicehandler/sync_devices.py b/src/cnaas_nms/devicehandler/sync_devices.py
index 0da17889..291c0024 100644
--- a/src/cnaas_nms/devicehandler/sync_devices.py
+++ b/src/cnaas_nms/devicehandler/sync_devices.py
@@ -560,9 +560,22 @@ def push_sync_device(
         task.run(**task_args)
         if confirm_mode != 2:
             task.host.close_connection("napalm")
-        if confirm_mode == 2:
+        if confirm_mode == 2 and not dry_run:
             time.sleep(1)
             task.run(task=napalm_get, getters=["facts"], name="Verify reachability")
+            if task.results[2].failed:
+                logger.error(
+                    "Could not reach device {} after commit, rollback in: {}s".format(
+                        task.host.name, api_settings.COMMIT_CONFIRMED_TIMEOUT
+                    )
+                )
+            else:
+                short_facts = {"fqdn": "unknown"}
+                try:
+                    short_facts["fqdn"] = task.results[2].result["facts"]["fqdn"]
+                    task.results[2].result["facts"] = short_facts
+                except Exception:
+                    pass
 
         if task.results[1].diff:
             config = task.results[1].host["config"]