Remove model validator. Fixes https://github.com/GNS3/gns3-gui/issues/3522

Default port name and port segment size are already set in the code when a new node is created.

gns3server/controller/ports/port_factory.py

@@ -42,7 +42,7 @@ PORTS = {
 
 class PortFactory:
     """
-    Factory to create an Port object based on the type
+    Factory to create a Port object based on the type
     """
 
     def __new__(cls, name, interface_number, adapter_number, port_number, port_type, **kwargs):

gns3server/schemas/controller/nodes.py

@@ -134,19 +134,6 @@ class NodeBase(BaseModel):
     first_port_name: Optional[str] = Field(None, description="Name of the first port")
     custom_adapters: Optional[List[CustomAdapter]] = None
 
-    @model_validator(mode='before')
-    @classmethod
-    def set_default_port_name_format_and_port_segment_size(cls, data: Any) -> Any:
-
-        if "port_name_format" not in data:
-            if data.get('node_type') == NodeType.iou:
-                data['port_name_format'] = "Ethernet{segment0}/{port0}"
-                data['port_segment_size'] = 4
-            else:
-                data['port_name_format'] = "Ethernet{0}"
-                data['port_segment_size'] = 0
-        return data
-
 
 class NodeCreate(NodeBase):