diff --git a/src/infuse_iot/generated/kv_definitions.py b/src/infuse_iot/generated/kv_definitions.py
index 0a05c513..70630973 100644
--- a/src/infuse_iot/generated/kv_definitions.py
+++ b/src/infuse_iot/generated/kv_definitions.py
@@ -439,6 +439,18 @@ class memfault_disable(VLACompatLittleEndianStruct):
         ]
         _pack_ = 1
 
+    class gateway_bluetooth_forward_options(VLACompatLittleEndianStruct):
+        """Forwarding configuration for Bluetooth advertising packets"""
+
+        NAME = "GATEWAY_BLUETOOTH_FORWARD_OPTIONS"
+        BASE_ID = 55
+        RANGE = 1
+        _fields_ = [
+            ("flags", ctypes.c_uint8),
+            ("percent", ctypes.c_uint8),
+        ]
+        _pack_ = 1
+
     class gravity_reference(VLACompatLittleEndianStruct):
         """Reference gravity vector for tilt calculations"""
 
@@ -583,6 +595,7 @@ class secure_storage_reserved(VLACompatLittleEndianStruct):
         52: bluetooth_throughput_limit,
         53: led_disable_daily_time_range,
         54: memfault_disable,
+        55: gateway_bluetooth_forward_options,
         60: gravity_reference,
         100: geofence,
         101: geofence,
diff --git a/src/infuse_iot/generated/tdf_definitions.py b/src/infuse_iot/generated/tdf_definitions.py
index 2d9dee40..86165c94 100644
--- a/src/infuse_iot/generated/tdf_definitions.py
+++ b/src/infuse_iot/generated/tdf_definitions.py
@@ -194,7 +194,7 @@ class tdf_struct_eui48(TdfStructBase):
 
         @property
         def val(self):
-            return int.from_bytes(self._val, byteorder="little")
+            return int.from_bytes(self._val, byteorder="big")
 
     class tdf_struct_wifi_network_params(TdfStructBase):
         """WiFi network parameters"""
diff --git a/src/infuse_iot/zephyr/errno.py b/src/infuse_iot/zephyr/errno.py
index a15b7f90..aa3069e7 100644
--- a/src/infuse_iot/zephyr/errno.py
+++ b/src/infuse_iot/zephyr/errno.py
@@ -43,6 +43,14 @@ class errno(enum.IntEnum):
     ENOMSG = (35, "Unexpected message type")
     EDEADLK = (45, "Resource deadlock avoided")
     ENOLCK = (46, "No locks available")
+    EBADE = (50, "Invalid exchange")
+    EBADR = (51, "Invalid request descriptor")
+    EXFULL = (52, "Exchange full")
+    ENOANO = (53, "No anode")
+    EBADRQC = (54, "Invalid request code")
+    EBADSLT = (55, "Invalid slot")
+    EDEADLOCK = (56, "File locking deadlock error")
+    EBFONT = (57, "Bad font file fmt")
     ENOSTR = (60, "STREAMS device required")
     ENODATA = (61, "Missing expected message data")
     ETIME = (62, "STREAMS timeout occurred")
@@ -96,4 +104,7 @@ def __new__(cls, value: int, description: str = ""):
 
     @classmethod
     def strerror(cls, int) -> str:
-        return cls(int).description
+        try:
+            return cls(int).description
+        except ValueError:
+            return f"Unknown errno ({int})"