diff --git a/catalystwan/models/configuration/feature_profile/sdwan/routing/bgp.py b/catalystwan/models/configuration/feature_profile/sdwan/routing/bgp.py
index 5851599e..3965a0ab 100644
--- a/catalystwan/models/configuration/feature_profile/sdwan/routing/bgp.py
+++ b/catalystwan/models/configuration/feature_profile/sdwan/routing/bgp.py
@@ -500,7 +500,7 @@ class RoutingBgpParcel(_ParcelBase):
         extra="forbid",
         populate_by_name=True,
     )
-    as_num: Union[Global[int], Global[str], Variable] = Field(
+    as_num: Union[Global[int], Variable] = Field(
         validation_alias=AliasPath("data", "asNum"),
         description="Set autonomous system number <1..4294967295> or <XX.YY>",
     )
diff --git a/catalystwan/models/configuration/feature_profile/sdwan/transport/wan/interface/ethernet.py b/catalystwan/models/configuration/feature_profile/sdwan/transport/wan/interface/ethernet.py
index d5ced782..556573e4 100644
--- a/catalystwan/models/configuration/feature_profile/sdwan/transport/wan/interface/ethernet.py
+++ b/catalystwan/models/configuration/feature_profile/sdwan/transport/wan/interface/ethernet.py
@@ -20,6 +20,7 @@
 
 
 class Static(BaseModel):
+    model_config = ConfigDict(populate_by_name=True, extra="forbid")
     primary_ip_v6_address: Optional[StaticIPv6Address] = Field(
         default=None,
         validation_alias="primaryIpV6Address",
diff --git a/pyproject.toml b/pyproject.toml
index ec6760af..4235c136 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "catalystwan"
-version = "0.35.4dev4"
+version = "0.35.4dev5"
 description = "Cisco Catalyst WAN SDK for Python"
 authors = ["kagorski <kagorski@cisco.com>"]
 readme = "README.md"