diff --git a/bumble/transport/android_netsim.py b/bumble/transport/android_netsim.py
index 9a3e016c..1501cb96 100644
--- a/bumble/transport/android_netsim.py
+++ b/bumble/transport/android_netsim.py
@@ -20,12 +20,14 @@
 import logging
 import os
 import pathlib
+import platform
 import sys
 from typing import Dict, Optional
 
 import grpc.aio
 
-from .common import (
+import bumble
+from bumble.transport.common import (
     ParserSource,
     PumpedTransport,
     PumpedPacketSource,
@@ -36,15 +38,15 @@
 )
 
 # pylint: disable=no-name-in-module
-from .grpc_protobuf.packet_streamer_pb2_grpc import (
+from .grpc_protobuf.netsim.packet_streamer_pb2_grpc import (
     PacketStreamerStub,
     PacketStreamerServicer,
     add_PacketStreamerServicer_to_server,
 )
-from .grpc_protobuf.packet_streamer_pb2 import PacketRequest, PacketResponse
-from .grpc_protobuf.hci_packet_pb2 import HCIPacket
-from .grpc_protobuf.startup_pb2 import Chip, ChipInfo
-from .grpc_protobuf.common_pb2 import ChipKind
+from .grpc_protobuf.netsim.packet_streamer_pb2 import PacketRequest, PacketResponse
+from .grpc_protobuf.netsim.hci_packet_pb2 import HCIPacket
+from .grpc_protobuf.netsim.startup_pb2 import Chip, ChipInfo, DeviceInfo
+from .grpc_protobuf.netsim.common_pb2 import ChipKind
 
 
 # -----------------------------------------------------------------------------
@@ -58,6 +60,7 @@
 # -----------------------------------------------------------------------------
 DEFAULT_NAME = 'bumble0'
 DEFAULT_MANUFACTURER = 'Bumble'
+DEFAULT_VARIANT = ''
 
 
 # -----------------------------------------------------------------------------
@@ -199,7 +202,6 @@ async def pump_loop(self):
                 data = (
                     bytes([request.hci_packet.packet_type]) + request.hci_packet.packet
                 )
-                logger.debug(f'<<< PACKET: {data.hex()}')
                 self.on_data_received(data)
 
         async def send_packet(self, data):
@@ -253,7 +255,7 @@ async def StreamPackets(self, _request_iterator, context):
 
             # Check that we don't already have a device
             if self.device:
-                logger.debug('busy, already serving a device')
+                logger.debug('Busy, already serving a device')
                 return PacketResponse(error='Busy')
 
             # Instantiate a new device
@@ -312,16 +314,24 @@ async def open_android_netsim_host_transport_with_channel(
 ):
     # Wrapper for I/O operations
     class HciDevice:
-        def __init__(self, name, manufacturer, hci_device):
+        def __init__(self, name, variant, manufacturer, hci_device):
             self.name = name
+            self.variant = variant
             self.manufacturer = manufacturer
             self.hci_device = hci_device
 
         async def start(self):  # Send the startup info
-            chip_info = ChipInfo(
+            device_info = DeviceInfo(
                 name=self.name,
-                chip=Chip(kind=ChipKind.BLUETOOTH, manufacturer=self.manufacturer),
+                kind='BUMBLE',
+                version=bumble.__version__,
+                sdk_version=platform.python_version(),
+                build_id=platform.platform(),
+                arch=platform.machine(),
+                variant=self.variant,
             )
+            chip = Chip(kind=ChipKind.BLUETOOTH, manufacturer=self.manufacturer)
+            chip_info = ChipInfo(name=self.name, chip=chip, device_info=device_info)
             logger.debug(f'Sending chip info to netsim: {chip_info}')
             await self.hci_device.write(PacketRequest(initial_info=chip_info))
 
@@ -349,12 +359,16 @@ async def write(self, packet):
             )
 
     name = DEFAULT_NAME if options is None else options.get('name', DEFAULT_NAME)
+    variant = (
+        DEFAULT_VARIANT if options is None else options.get('variant', DEFAULT_VARIANT)
+    )
     manufacturer = DEFAULT_MANUFACTURER
 
     # Connect as a host
     service = PacketStreamerStub(channel)
     hci_device = HciDevice(
         name=name,
+        variant=variant,
         manufacturer=manufacturer,
         hci_device=service.StreamPackets(),
     )
@@ -404,6 +418,9 @@ async def open_android_netsim_transport(spec: Optional[str]) -> Transport:
           The "chip" name, used to identify the "chip" instance. This
           may be useful when several clients are connected, since each needs to use a
           different name.
+        variant=<variant>
+          The device info variant field, which may be used to convey a device or
+          application type (ex: "virtual-speaker", or "keyboard")
 
     In `controller` mode:
       The <host>:<port> part is required. <host> may be the address of a local network
diff --git a/bumble/transport/grpc_protobuf/hci_packet_pb2.py b/bumble/transport/grpc_protobuf/hci_packet_pb2.py
deleted file mode 100644
index ef014c40..00000000
--- a/bumble/transport/grpc_protobuf/hci_packet_pb2.py
+++ /dev/null
@@ -1,28 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: hci_packet.proto
-"""Generated protocol buffer code."""
-from google.protobuf.internal import builder as _builder
-from google.protobuf import descriptor as _descriptor
-from google.protobuf import descriptor_pool as _descriptor_pool
-from google.protobuf import symbol_database as _symbol_database
-# @@protoc_insertion_point(imports)
-
-_sym_db = _symbol_database.Default()
-
-
-
-
-DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x10hci_packet.proto\x12\rnetsim.packet\"\xb2\x01\n\tHCIPacket\x12\x38\n\x0bpacket_type\x18\x01 \x01(\x0e\x32#.netsim.packet.HCIPacket.PacketType\x12\x0e\n\x06packet\x18\x02 \x01(\x0c\"[\n\nPacketType\x12\x1a\n\x16HCI_PACKET_UNSPECIFIED\x10\x00\x12\x0b\n\x07\x43OMMAND\x10\x01\x12\x07\n\x03\x41\x43L\x10\x02\x12\x07\n\x03SCO\x10\x03\x12\t\n\x05\x45VENT\x10\x04\x12\x07\n\x03ISO\x10\x05\x42J\n\x1f\x63om.android.emulation.bluetoothP\x01\xf8\x01\x01\xa2\x02\x03\x41\x45\x42\xaa\x02\x1b\x41ndroid.Emulation.Bluetoothb\x06proto3')
-
-_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, globals())
-_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'hci_packet_pb2', globals())
-if _descriptor._USE_C_DESCRIPTORS == False:
-
-  DESCRIPTOR._options = None
-  DESCRIPTOR._serialized_options = b'\n\037com.android.emulation.bluetoothP\001\370\001\001\242\002\003AEB\252\002\033Android.Emulation.Bluetooth'
-  _HCIPACKET._serialized_start=36
-  _HCIPACKET._serialized_end=214
-  _HCIPACKET_PACKETTYPE._serialized_start=123
-  _HCIPACKET_PACKETTYPE._serialized_end=214
-# @@protoc_insertion_point(module_scope)
diff --git a/bumble/transport/grpc_protobuf/netsim/__init__.py b/bumble/transport/grpc_protobuf/netsim/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/bumble/transport/grpc_protobuf/common_pb2.py b/bumble/transport/grpc_protobuf/netsim/common_pb2.py
similarity index 53%
rename from bumble/transport/grpc_protobuf/common_pb2.py
rename to bumble/transport/grpc_protobuf/netsim/common_pb2.py
index c54a2e0c..d5721b67 100644
--- a/bumble/transport/grpc_protobuf/common_pb2.py
+++ b/bumble/transport/grpc_protobuf/netsim/common_pb2.py
@@ -1,11 +1,12 @@
 # -*- coding: utf-8 -*-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: common.proto
+# source: netsim/common.proto
+# Protobuf Python Version: 4.25.1
 """Generated protocol buffer code."""
-from google.protobuf.internal import builder as _builder
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import descriptor_pool as _descriptor_pool
 from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
 # @@protoc_insertion_point(imports)
 
 _sym_db = _symbol_database.Default()
@@ -13,13 +14,13 @@
 
 
 
-DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x0c\x63ommon.proto\x12\rnetsim.common*=\n\x08\x43hipKind\x12\x0f\n\x0bUNSPECIFIED\x10\x00\x12\r\n\tBLUETOOTH\x10\x01\x12\x08\n\x04WIFI\x10\x02\x12\x07\n\x03UWB\x10\x03\x62\x06proto3')
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x13netsim/common.proto\x12\rnetsim.common*S\n\x08\x43hipKind\x12\x0f\n\x0bUNSPECIFIED\x10\x00\x12\r\n\tBLUETOOTH\x10\x01\x12\x08\n\x04WIFI\x10\x02\x12\x07\n\x03UWB\x10\x03\x12\x14\n\x10\x42LUETOOTH_BEACON\x10\x04\x62\x06proto3')
 
-_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, globals())
-_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'common_pb2', globals())
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'netsim.common_pb2', _globals)
 if _descriptor._USE_C_DESCRIPTORS == False:
-
   DESCRIPTOR._options = None
-  _CHIPKIND._serialized_start=31
-  _CHIPKIND._serialized_end=92
+  _globals['_CHIPKIND']._serialized_start=38
+  _globals['_CHIPKIND']._serialized_end=121
 # @@protoc_insertion_point(module_scope)
diff --git a/bumble/transport/grpc_protobuf/common_pb2.pyi b/bumble/transport/grpc_protobuf/netsim/common_pb2.pyi
similarity index 61%
rename from bumble/transport/grpc_protobuf/common_pb2.pyi
rename to bumble/transport/grpc_protobuf/netsim/common_pb2.pyi
index 4cc934d1..0330a91f 100644
--- a/bumble/transport/grpc_protobuf/common_pb2.pyi
+++ b/bumble/transport/grpc_protobuf/netsim/common_pb2.pyi
@@ -2,11 +2,17 @@ from google.protobuf.internal import enum_type_wrapper as _enum_type_wrapper
 from google.protobuf import descriptor as _descriptor
 from typing import ClassVar as _ClassVar
 
-BLUETOOTH: ChipKind
 DESCRIPTOR: _descriptor.FileDescriptor
-UNSPECIFIED: ChipKind
-UWB: ChipKind
-WIFI: ChipKind
 
 class ChipKind(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
-    __slots__ = []
+    __slots__ = ()
+    UNSPECIFIED: _ClassVar[ChipKind]
+    BLUETOOTH: _ClassVar[ChipKind]
+    WIFI: _ClassVar[ChipKind]
+    UWB: _ClassVar[ChipKind]
+    BLUETOOTH_BEACON: _ClassVar[ChipKind]
+UNSPECIFIED: ChipKind
+BLUETOOTH: ChipKind
+WIFI: ChipKind
+UWB: ChipKind
+BLUETOOTH_BEACON: ChipKind
diff --git a/bumble/transport/grpc_protobuf/common_pb2_grpc.py b/bumble/transport/grpc_protobuf/netsim/common_pb2_grpc.py
similarity index 100%
rename from bumble/transport/grpc_protobuf/common_pb2_grpc.py
rename to bumble/transport/grpc_protobuf/netsim/common_pb2_grpc.py
diff --git a/bumble/transport/grpc_protobuf/netsim/hci_packet_pb2.py b/bumble/transport/grpc_protobuf/netsim/hci_packet_pb2.py
new file mode 100644
index 00000000..1f3e85d1
--- /dev/null
+++ b/bumble/transport/grpc_protobuf/netsim/hci_packet_pb2.py
@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: netsim/hci_packet.proto
+# Protobuf Python Version: 4.25.1
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x17netsim/hci_packet.proto\x12\rnetsim.packet\"\xb2\x01\n\tHCIPacket\x12\x38\n\x0bpacket_type\x18\x01 \x01(\x0e\x32#.netsim.packet.HCIPacket.PacketType\x12\x0e\n\x06packet\x18\x02 \x01(\x0c\"[\n\nPacketType\x12\x1a\n\x16HCI_PACKET_UNSPECIFIED\x10\x00\x12\x0b\n\x07\x43OMMAND\x10\x01\x12\x07\n\x03\x41\x43L\x10\x02\x12\x07\n\x03SCO\x10\x03\x12\t\n\x05\x45VENT\x10\x04\x12\x07\n\x03ISO\x10\x05\x42J\n\x1f\x63om.android.emulation.bluetoothP\x01\xf8\x01\x01\xa2\x02\x03\x41\x45\x42\xaa\x02\x1b\x41ndroid.Emulation.Bluetoothb\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'netsim.hci_packet_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  _globals['DESCRIPTOR']._options = None
+  _globals['DESCRIPTOR']._serialized_options = b'\n\037com.android.emulation.bluetoothP\001\370\001\001\242\002\003AEB\252\002\033Android.Emulation.Bluetooth'
+  _globals['_HCIPACKET']._serialized_start=43
+  _globals['_HCIPACKET']._serialized_end=221
+  _globals['_HCIPACKET_PACKETTYPE']._serialized_start=130
+  _globals['_HCIPACKET_PACKETTYPE']._serialized_end=221
+# @@protoc_insertion_point(module_scope)
diff --git a/bumble/transport/grpc_protobuf/hci_packet_pb2.pyi b/bumble/transport/grpc_protobuf/netsim/hci_packet_pb2.pyi
similarity index 71%
rename from bumble/transport/grpc_protobuf/hci_packet_pb2.pyi
rename to bumble/transport/grpc_protobuf/netsim/hci_packet_pb2.pyi
index 04bb972a..e49ddc8f 100644
--- a/bumble/transport/grpc_protobuf/hci_packet_pb2.pyi
+++ b/bumble/transport/grpc_protobuf/netsim/hci_packet_pb2.pyi
@@ -6,17 +6,23 @@ from typing import ClassVar as _ClassVar, Optional as _Optional, Union as _Union
 DESCRIPTOR: _descriptor.FileDescriptor
 
 class HCIPacket(_message.Message):
-    __slots__ = ["packet", "packet_type"]
+    __slots__ = ("packet_type", "packet")
     class PacketType(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
-        __slots__ = []
-    ACL: HCIPacket.PacketType
+        __slots__ = ()
+        HCI_PACKET_UNSPECIFIED: _ClassVar[HCIPacket.PacketType]
+        COMMAND: _ClassVar[HCIPacket.PacketType]
+        ACL: _ClassVar[HCIPacket.PacketType]
+        SCO: _ClassVar[HCIPacket.PacketType]
+        EVENT: _ClassVar[HCIPacket.PacketType]
+        ISO: _ClassVar[HCIPacket.PacketType]
+    HCI_PACKET_UNSPECIFIED: HCIPacket.PacketType
     COMMAND: HCIPacket.PacketType
+    ACL: HCIPacket.PacketType
+    SCO: HCIPacket.PacketType
     EVENT: HCIPacket.PacketType
-    HCI_PACKET_UNSPECIFIED: HCIPacket.PacketType
     ISO: HCIPacket.PacketType
-    PACKET_FIELD_NUMBER: _ClassVar[int]
     PACKET_TYPE_FIELD_NUMBER: _ClassVar[int]
-    SCO: HCIPacket.PacketType
-    packet: bytes
+    PACKET_FIELD_NUMBER: _ClassVar[int]
     packet_type: HCIPacket.PacketType
+    packet: bytes
     def __init__(self, packet_type: _Optional[_Union[HCIPacket.PacketType, str]] = ..., packet: _Optional[bytes] = ...) -> None: ...
diff --git a/bumble/transport/grpc_protobuf/hci_packet_pb2_grpc.py b/bumble/transport/grpc_protobuf/netsim/hci_packet_pb2_grpc.py
similarity index 100%
rename from bumble/transport/grpc_protobuf/hci_packet_pb2_grpc.py
rename to bumble/transport/grpc_protobuf/netsim/hci_packet_pb2_grpc.py
diff --git a/bumble/transport/grpc_protobuf/netsim/model_pb2.py b/bumble/transport/grpc_protobuf/netsim/model_pb2.py
new file mode 100644
index 00000000..1339883d
--- /dev/null
+++ b/bumble/transport/grpc_protobuf/netsim/model_pb2.py
@@ -0,0 +1,63 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: netsim/model.proto
+# Protobuf Python Version: 4.25.1
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from bumble.transport.grpc_protobuf.netsim import common_pb2 as netsim_dot_common__pb2
+from google.protobuf import timestamp_pb2 as google_dot_protobuf_dot_timestamp__pb2
+from bumble.transport.grpc_protobuf.rootcanal import configuration_pb2 as rootcanal_dot_configuration__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x12netsim/model.proto\x12\x0cnetsim.model\x1a\x13netsim/common.proto\x1a\x1fgoogle/protobuf/timestamp.proto\x1a\x1drootcanal/configuration.proto\"+\n\x08Position\x12\t\n\x01x\x18\x01 \x01(\x02\x12\t\n\x01y\x18\x02 \x01(\x02\x12\t\n\x01z\x18\x03 \x01(\x02\"7\n\x0bOrientation\x12\x0b\n\x03yaw\x18\x01 \x01(\x02\x12\r\n\x05pitch\x18\x02 \x01(\x02\x12\x0c\n\x04roll\x18\x03 \x01(\x02\"\x84\x0c\n\x04\x43hip\x12%\n\x04kind\x18\x01 \x01(\x0e\x32\x17.netsim.common.ChipKind\x12\n\n\x02id\x18\x02 \x01(\r\x12\x0c\n\x04name\x18\x03 \x01(\t\x12\x14\n\x0cmanufacturer\x18\x04 \x01(\t\x12\x14\n\x0cproduct_name\x18\x05 \x01(\t\x12*\n\x02\x62t\x18\x06 \x01(\x0b\x32\x1c.netsim.model.Chip.BluetoothH\x00\x12\x32\n\nble_beacon\x18\t \x01(\x0b\x32\x1c.netsim.model.Chip.BleBeaconH\x00\x12\'\n\x03uwb\x18\x07 \x01(\x0b\x32\x18.netsim.model.Chip.RadioH\x00\x12(\n\x04wifi\x18\x08 \x01(\x0b\x32\x18.netsim.model.Chip.RadioH\x00\x12+\n\x06offset\x18\x0f \x01(\x0b\x32\x16.netsim.model.PositionH\x01\x88\x01\x01\x1aX\n\x05Radio\x12\x12\n\x05state\x18\x01 \x01(\x08H\x00\x88\x01\x01\x12\r\n\x05range\x18\x02 \x01(\x02\x12\x10\n\x08tx_count\x18\x03 \x01(\x05\x12\x10\n\x08rx_count\x18\x04 \x01(\x05\x42\x08\n\x06_state\x1a\xb1\x01\n\tBluetooth\x12,\n\nlow_energy\x18\x01 \x01(\x0b\x32\x18.netsim.model.Chip.Radio\x12)\n\x07\x63lassic\x18\x02 \x01(\x0b\x32\x18.netsim.model.Chip.Radio\x12\x0f\n\x07\x61\x64\x64ress\x18\x03 \x01(\t\x12:\n\rbt_properties\x18\x04 \x01(\x0b\x32#.rootcanal.configuration.Controller\x1a\x8d\x07\n\tBleBeacon\x12(\n\x02\x62t\x18\x01 \x01(\x0b\x32\x1c.netsim.model.Chip.Bluetooth\x12\x0f\n\x07\x61\x64\x64ress\x18\x02 \x01(\t\x12@\n\x08settings\x18\x03 \x01(\x0b\x32..netsim.model.Chip.BleBeacon.AdvertiseSettings\x12<\n\x08\x61\x64v_data\x18\x04 \x01(\x0b\x32*.netsim.model.Chip.BleBeacon.AdvertiseData\x12\x41\n\rscan_response\x18\x05 \x01(\x0b\x32*.netsim.model.Chip.BleBeacon.AdvertiseData\x1a\xaa\x03\n\x11\x41\x64vertiseSettings\x12V\n\x0e\x61\x64vertise_mode\x18\x01 \x01(\x0e\x32<.netsim.model.Chip.BleBeacon.AdvertiseSettings.AdvertiseModeH\x00\x12\x16\n\x0cmilliseconds\x18\x02 \x01(\x04H\x00\x12Y\n\x0etx_power_level\x18\x03 \x01(\x0e\x32?.netsim.model.Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPowerH\x01\x12\r\n\x03\x64\x62m\x18\x04 \x01(\x05H\x01\x12\x11\n\tscannable\x18\x05 \x01(\x08\x12\x0f\n\x07timeout\x18\x06 \x01(\x04\"=\n\rAdvertiseMode\x12\r\n\tLOW_POWER\x10\x00\x12\x0c\n\x08\x42\x41LANCED\x10\x01\x12\x0f\n\x0bLOW_LATENCY\x10\x02\"@\n\x10\x41\x64vertiseTxPower\x12\r\n\tULTRA_LOW\x10\x00\x12\x07\n\x03LOW\x10\x01\x12\n\n\x06MEDIUM\x10\x02\x12\x08\n\x04HIGH\x10\x03\x42\n\n\x08intervalB\n\n\x08tx_power\x1a\xd4\x01\n\rAdvertiseData\x12\x1b\n\x13include_device_name\x18\x01 \x01(\x08\x12\x1e\n\x16include_tx_power_level\x18\x02 \x01(\x08\x12\x19\n\x11manufacturer_data\x18\x03 \x01(\x0c\x12\x44\n\x08services\x18\x04 \x03(\x0b\x32\x32.netsim.model.Chip.BleBeacon.AdvertiseData.Service\x1a%\n\x07Service\x12\x0c\n\x04uuid\x18\x01 \x01(\t\x12\x0c\n\x04\x64\x61ta\x18\x02 \x01(\x0c\x42\x06\n\x04\x63hipB\t\n\x07_offset\"\xea\x03\n\nChipCreate\x12%\n\x04kind\x18\x01 \x01(\x0e\x32\x17.netsim.common.ChipKind\x12\x0f\n\x07\x61\x64\x64ress\x18\x02 \x01(\t\x12\x0c\n\x04name\x18\x03 \x01(\t\x12\x14\n\x0cmanufacturer\x18\x04 \x01(\t\x12\x14\n\x0cproduct_name\x18\x05 \x01(\t\x12>\n\nble_beacon\x18\x06 \x01(\x0b\x32(.netsim.model.ChipCreate.BleBeaconCreateH\x00\x12:\n\rbt_properties\x18\x07 \x01(\x0b\x32#.rootcanal.configuration.Controller\x1a\xe5\x01\n\x0f\x42leBeaconCreate\x12\x0f\n\x07\x61\x64\x64ress\x18\x01 \x01(\t\x12@\n\x08settings\x18\x03 \x01(\x0b\x32..netsim.model.Chip.BleBeacon.AdvertiseSettings\x12<\n\x08\x61\x64v_data\x18\x04 \x01(\x0b\x32*.netsim.model.Chip.BleBeacon.AdvertiseData\x12\x41\n\rscan_response\x18\x05 \x01(\x0b\x32*.netsim.model.Chip.BleBeacon.AdvertiseDataB\x06\n\x04\x63hip\"\xc1\x01\n\x06\x44\x65vice\x12\n\n\x02id\x18\x01 \x01(\r\x12\x0c\n\x04name\x18\x02 \x01(\t\x12\x14\n\x07visible\x18\x03 \x01(\x08H\x00\x88\x01\x01\x12(\n\x08position\x18\x04 \x01(\x0b\x32\x16.netsim.model.Position\x12.\n\x0borientation\x18\x05 \x01(\x0b\x32\x19.netsim.model.Orientation\x12!\n\x05\x63hips\x18\x06 \x03(\x0b\x32\x12.netsim.model.ChipB\n\n\x08_visible\"\x9f\x01\n\x0c\x44\x65viceCreate\x12\x0c\n\x04name\x18\x01 \x01(\t\x12(\n\x08position\x18\x02 \x01(\x0b\x32\x16.netsim.model.Position\x12.\n\x0borientation\x18\x03 \x01(\x0b\x32\x19.netsim.model.Orientation\x12\'\n\x05\x63hips\x18\x04 \x03(\x0b\x32\x18.netsim.model.ChipCreate\".\n\x05Scene\x12%\n\x07\x64\x65vices\x18\x01 \x03(\x0b\x32\x14.netsim.model.Device\"\xd1\x01\n\x07\x43\x61pture\x12\n\n\x02id\x18\x01 \x01(\r\x12*\n\tchip_kind\x18\x02 \x01(\x0e\x32\x17.netsim.common.ChipKind\x12\x13\n\x0b\x64\x65vice_name\x18\x03 \x01(\t\x12\x12\n\x05state\x18\x04 \x01(\x08H\x00\x88\x01\x01\x12\x0c\n\x04size\x18\x05 \x01(\x05\x12\x0f\n\x07records\x18\x06 \x01(\x05\x12-\n\ttimestamp\x18\x07 \x01(\x0b\x32\x1a.google.protobuf.Timestamp\x12\r\n\x05valid\x18\x08 \x01(\x08\x42\x08\n\x06_state*e\n\x07PhyKind\x12\x08\n\x04NONE\x10\x00\x12\x15\n\x11\x42LUETOOTH_CLASSIC\x10\x01\x12\x18\n\x14\x42LUETOOTH_LOW_ENERGY\x10\x02\x12\x08\n\x04WIFI\x10\x03\x12\x07\n\x03UWB\x10\x04\x12\x0c\n\x08WIFI_RTT\x10\x05\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'netsim.model_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  _globals['_PHYKIND']._serialized_start=2877
+  _globals['_PHYKIND']._serialized_end=2978
+  _globals['_POSITION']._serialized_start=121
+  _globals['_POSITION']._serialized_end=164
+  _globals['_ORIENTATION']._serialized_start=166
+  _globals['_ORIENTATION']._serialized_end=221
+  _globals['_CHIP']._serialized_start=224
+  _globals['_CHIP']._serialized_end=1764
+  _globals['_CHIP_RADIO']._serialized_start=565
+  _globals['_CHIP_RADIO']._serialized_end=653
+  _globals['_CHIP_BLUETOOTH']._serialized_start=656
+  _globals['_CHIP_BLUETOOTH']._serialized_end=833
+  _globals['_CHIP_BLEBEACON']._serialized_start=836
+  _globals['_CHIP_BLEBEACON']._serialized_end=1745
+  _globals['_CHIP_BLEBEACON_ADVERTISESETTINGS']._serialized_start=1104
+  _globals['_CHIP_BLEBEACON_ADVERTISESETTINGS']._serialized_end=1530
+  _globals['_CHIP_BLEBEACON_ADVERTISESETTINGS_ADVERTISEMODE']._serialized_start=1379
+  _globals['_CHIP_BLEBEACON_ADVERTISESETTINGS_ADVERTISEMODE']._serialized_end=1440
+  _globals['_CHIP_BLEBEACON_ADVERTISESETTINGS_ADVERTISETXPOWER']._serialized_start=1442
+  _globals['_CHIP_BLEBEACON_ADVERTISESETTINGS_ADVERTISETXPOWER']._serialized_end=1506
+  _globals['_CHIP_BLEBEACON_ADVERTISEDATA']._serialized_start=1533
+  _globals['_CHIP_BLEBEACON_ADVERTISEDATA']._serialized_end=1745
+  _globals['_CHIP_BLEBEACON_ADVERTISEDATA_SERVICE']._serialized_start=1708
+  _globals['_CHIP_BLEBEACON_ADVERTISEDATA_SERVICE']._serialized_end=1745
+  _globals['_CHIPCREATE']._serialized_start=1767
+  _globals['_CHIPCREATE']._serialized_end=2257
+  _globals['_CHIPCREATE_BLEBEACONCREATE']._serialized_start=2020
+  _globals['_CHIPCREATE_BLEBEACONCREATE']._serialized_end=2249
+  _globals['_DEVICE']._serialized_start=2260
+  _globals['_DEVICE']._serialized_end=2453
+  _globals['_DEVICECREATE']._serialized_start=2456
+  _globals['_DEVICECREATE']._serialized_end=2615
+  _globals['_SCENE']._serialized_start=2617
+  _globals['_SCENE']._serialized_end=2663
+  _globals['_CAPTURE']._serialized_start=2666
+  _globals['_CAPTURE']._serialized_end=2875
+# @@protoc_insertion_point(module_scope)
diff --git a/bumble/transport/grpc_protobuf/netsim/model_pb2.pyi b/bumble/transport/grpc_protobuf/netsim/model_pb2.pyi
new file mode 100644
index 00000000..95c3f07d
--- /dev/null
+++ b/bumble/transport/grpc_protobuf/netsim/model_pb2.pyi
@@ -0,0 +1,238 @@
+from bumble.transport.grpc_protobuf.netsim import common_pb2 as _common_pb2
+from google.protobuf import timestamp_pb2 as _timestamp_pb2
+from bumble.transport.grpc_protobuf.rootcanal import configuration_pb2 as _configuration_pb2
+from google.protobuf.internal import containers as _containers
+from google.protobuf.internal import enum_type_wrapper as _enum_type_wrapper
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from typing import ClassVar as _ClassVar, Iterable as _Iterable, Mapping as _Mapping, Optional as _Optional, Union as _Union
+
+DESCRIPTOR: _descriptor.FileDescriptor
+
+class PhyKind(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
+    __slots__ = ()
+    NONE: _ClassVar[PhyKind]
+    BLUETOOTH_CLASSIC: _ClassVar[PhyKind]
+    BLUETOOTH_LOW_ENERGY: _ClassVar[PhyKind]
+    WIFI: _ClassVar[PhyKind]
+    UWB: _ClassVar[PhyKind]
+    WIFI_RTT: _ClassVar[PhyKind]
+NONE: PhyKind
+BLUETOOTH_CLASSIC: PhyKind
+BLUETOOTH_LOW_ENERGY: PhyKind
+WIFI: PhyKind
+UWB: PhyKind
+WIFI_RTT: PhyKind
+
+class Position(_message.Message):
+    __slots__ = ("x", "y", "z")
+    X_FIELD_NUMBER: _ClassVar[int]
+    Y_FIELD_NUMBER: _ClassVar[int]
+    Z_FIELD_NUMBER: _ClassVar[int]
+    x: float
+    y: float
+    z: float
+    def __init__(self, x: _Optional[float] = ..., y: _Optional[float] = ..., z: _Optional[float] = ...) -> None: ...
+
+class Orientation(_message.Message):
+    __slots__ = ("yaw", "pitch", "roll")
+    YAW_FIELD_NUMBER: _ClassVar[int]
+    PITCH_FIELD_NUMBER: _ClassVar[int]
+    ROLL_FIELD_NUMBER: _ClassVar[int]
+    yaw: float
+    pitch: float
+    roll: float
+    def __init__(self, yaw: _Optional[float] = ..., pitch: _Optional[float] = ..., roll: _Optional[float] = ...) -> None: ...
+
+class Chip(_message.Message):
+    __slots__ = ("kind", "id", "name", "manufacturer", "product_name", "bt", "ble_beacon", "uwb", "wifi", "offset")
+    class Radio(_message.Message):
+        __slots__ = ("state", "range", "tx_count", "rx_count")
+        STATE_FIELD_NUMBER: _ClassVar[int]
+        RANGE_FIELD_NUMBER: _ClassVar[int]
+        TX_COUNT_FIELD_NUMBER: _ClassVar[int]
+        RX_COUNT_FIELD_NUMBER: _ClassVar[int]
+        state: bool
+        range: float
+        tx_count: int
+        rx_count: int
+        def __init__(self, state: bool = ..., range: _Optional[float] = ..., tx_count: _Optional[int] = ..., rx_count: _Optional[int] = ...) -> None: ...
+    class Bluetooth(_message.Message):
+        __slots__ = ("low_energy", "classic", "address", "bt_properties")
+        LOW_ENERGY_FIELD_NUMBER: _ClassVar[int]
+        CLASSIC_FIELD_NUMBER: _ClassVar[int]
+        ADDRESS_FIELD_NUMBER: _ClassVar[int]
+        BT_PROPERTIES_FIELD_NUMBER: _ClassVar[int]
+        low_energy: Chip.Radio
+        classic: Chip.Radio
+        address: str
+        bt_properties: _configuration_pb2.Controller
+        def __init__(self, low_energy: _Optional[_Union[Chip.Radio, _Mapping]] = ..., classic: _Optional[_Union[Chip.Radio, _Mapping]] = ..., address: _Optional[str] = ..., bt_properties: _Optional[_Union[_configuration_pb2.Controller, _Mapping]] = ...) -> None: ...
+    class BleBeacon(_message.Message):
+        __slots__ = ("bt", "address", "settings", "adv_data", "scan_response")
+        class AdvertiseSettings(_message.Message):
+            __slots__ = ("advertise_mode", "milliseconds", "tx_power_level", "dbm", "scannable", "timeout")
+            class AdvertiseMode(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
+                __slots__ = ()
+                LOW_POWER: _ClassVar[Chip.BleBeacon.AdvertiseSettings.AdvertiseMode]
+                BALANCED: _ClassVar[Chip.BleBeacon.AdvertiseSettings.AdvertiseMode]
+                LOW_LATENCY: _ClassVar[Chip.BleBeacon.AdvertiseSettings.AdvertiseMode]
+            LOW_POWER: Chip.BleBeacon.AdvertiseSettings.AdvertiseMode
+            BALANCED: Chip.BleBeacon.AdvertiseSettings.AdvertiseMode
+            LOW_LATENCY: Chip.BleBeacon.AdvertiseSettings.AdvertiseMode
+            class AdvertiseTxPower(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
+                __slots__ = ()
+                ULTRA_LOW: _ClassVar[Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPower]
+                LOW: _ClassVar[Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPower]
+                MEDIUM: _ClassVar[Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPower]
+                HIGH: _ClassVar[Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPower]
+            ULTRA_LOW: Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPower
+            LOW: Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPower
+            MEDIUM: Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPower
+            HIGH: Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPower
+            ADVERTISE_MODE_FIELD_NUMBER: _ClassVar[int]
+            MILLISECONDS_FIELD_NUMBER: _ClassVar[int]
+            TX_POWER_LEVEL_FIELD_NUMBER: _ClassVar[int]
+            DBM_FIELD_NUMBER: _ClassVar[int]
+            SCANNABLE_FIELD_NUMBER: _ClassVar[int]
+            TIMEOUT_FIELD_NUMBER: _ClassVar[int]
+            advertise_mode: Chip.BleBeacon.AdvertiseSettings.AdvertiseMode
+            milliseconds: int
+            tx_power_level: Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPower
+            dbm: int
+            scannable: bool
+            timeout: int
+            def __init__(self, advertise_mode: _Optional[_Union[Chip.BleBeacon.AdvertiseSettings.AdvertiseMode, str]] = ..., milliseconds: _Optional[int] = ..., tx_power_level: _Optional[_Union[Chip.BleBeacon.AdvertiseSettings.AdvertiseTxPower, str]] = ..., dbm: _Optional[int] = ..., scannable: bool = ..., timeout: _Optional[int] = ...) -> None: ...
+        class AdvertiseData(_message.Message):
+            __slots__ = ("include_device_name", "include_tx_power_level", "manufacturer_data", "services")
+            class Service(_message.Message):
+                __slots__ = ("uuid", "data")
+                UUID_FIELD_NUMBER: _ClassVar[int]
+                DATA_FIELD_NUMBER: _ClassVar[int]
+                uuid: str
+                data: bytes
+                def __init__(self, uuid: _Optional[str] = ..., data: _Optional[bytes] = ...) -> None: ...
+            INCLUDE_DEVICE_NAME_FIELD_NUMBER: _ClassVar[int]
+            INCLUDE_TX_POWER_LEVEL_FIELD_NUMBER: _ClassVar[int]
+            MANUFACTURER_DATA_FIELD_NUMBER: _ClassVar[int]
+            SERVICES_FIELD_NUMBER: _ClassVar[int]
+            include_device_name: bool
+            include_tx_power_level: bool
+            manufacturer_data: bytes
+            services: _containers.RepeatedCompositeFieldContainer[Chip.BleBeacon.AdvertiseData.Service]
+            def __init__(self, include_device_name: bool = ..., include_tx_power_level: bool = ..., manufacturer_data: _Optional[bytes] = ..., services: _Optional[_Iterable[_Union[Chip.BleBeacon.AdvertiseData.Service, _Mapping]]] = ...) -> None: ...
+        BT_FIELD_NUMBER: _ClassVar[int]
+        ADDRESS_FIELD_NUMBER: _ClassVar[int]
+        SETTINGS_FIELD_NUMBER: _ClassVar[int]
+        ADV_DATA_FIELD_NUMBER: _ClassVar[int]
+        SCAN_RESPONSE_FIELD_NUMBER: _ClassVar[int]
+        bt: Chip.Bluetooth
+        address: str
+        settings: Chip.BleBeacon.AdvertiseSettings
+        adv_data: Chip.BleBeacon.AdvertiseData
+        scan_response: Chip.BleBeacon.AdvertiseData
+        def __init__(self, bt: _Optional[_Union[Chip.Bluetooth, _Mapping]] = ..., address: _Optional[str] = ..., settings: _Optional[_Union[Chip.BleBeacon.AdvertiseSettings, _Mapping]] = ..., adv_data: _Optional[_Union[Chip.BleBeacon.AdvertiseData, _Mapping]] = ..., scan_response: _Optional[_Union[Chip.BleBeacon.AdvertiseData, _Mapping]] = ...) -> None: ...
+    KIND_FIELD_NUMBER: _ClassVar[int]
+    ID_FIELD_NUMBER: _ClassVar[int]
+    NAME_FIELD_NUMBER: _ClassVar[int]
+    MANUFACTURER_FIELD_NUMBER: _ClassVar[int]
+    PRODUCT_NAME_FIELD_NUMBER: _ClassVar[int]
+    BT_FIELD_NUMBER: _ClassVar[int]
+    BLE_BEACON_FIELD_NUMBER: _ClassVar[int]
+    UWB_FIELD_NUMBER: _ClassVar[int]
+    WIFI_FIELD_NUMBER: _ClassVar[int]
+    OFFSET_FIELD_NUMBER: _ClassVar[int]
+    kind: _common_pb2.ChipKind
+    id: int
+    name: str
+    manufacturer: str
+    product_name: str
+    bt: Chip.Bluetooth
+    ble_beacon: Chip.BleBeacon
+    uwb: Chip.Radio
+    wifi: Chip.Radio
+    offset: Position
+    def __init__(self, kind: _Optional[_Union[_common_pb2.ChipKind, str]] = ..., id: _Optional[int] = ..., name: _Optional[str] = ..., manufacturer: _Optional[str] = ..., product_name: _Optional[str] = ..., bt: _Optional[_Union[Chip.Bluetooth, _Mapping]] = ..., ble_beacon: _Optional[_Union[Chip.BleBeacon, _Mapping]] = ..., uwb: _Optional[_Union[Chip.Radio, _Mapping]] = ..., wifi: _Optional[_Union[Chip.Radio, _Mapping]] = ..., offset: _Optional[_Union[Position, _Mapping]] = ...) -> None: ...
+
+class ChipCreate(_message.Message):
+    __slots__ = ("kind", "address", "name", "manufacturer", "product_name", "ble_beacon", "bt_properties")
+    class BleBeaconCreate(_message.Message):
+        __slots__ = ("address", "settings", "adv_data", "scan_response")
+        ADDRESS_FIELD_NUMBER: _ClassVar[int]
+        SETTINGS_FIELD_NUMBER: _ClassVar[int]
+        ADV_DATA_FIELD_NUMBER: _ClassVar[int]
+        SCAN_RESPONSE_FIELD_NUMBER: _ClassVar[int]
+        address: str
+        settings: Chip.BleBeacon.AdvertiseSettings
+        adv_data: Chip.BleBeacon.AdvertiseData
+        scan_response: Chip.BleBeacon.AdvertiseData
+        def __init__(self, address: _Optional[str] = ..., settings: _Optional[_Union[Chip.BleBeacon.AdvertiseSettings, _Mapping]] = ..., adv_data: _Optional[_Union[Chip.BleBeacon.AdvertiseData, _Mapping]] = ..., scan_response: _Optional[_Union[Chip.BleBeacon.AdvertiseData, _Mapping]] = ...) -> None: ...
+    KIND_FIELD_NUMBER: _ClassVar[int]
+    ADDRESS_FIELD_NUMBER: _ClassVar[int]
+    NAME_FIELD_NUMBER: _ClassVar[int]
+    MANUFACTURER_FIELD_NUMBER: _ClassVar[int]
+    PRODUCT_NAME_FIELD_NUMBER: _ClassVar[int]
+    BLE_BEACON_FIELD_NUMBER: _ClassVar[int]
+    BT_PROPERTIES_FIELD_NUMBER: _ClassVar[int]
+    kind: _common_pb2.ChipKind
+    address: str
+    name: str
+    manufacturer: str
+    product_name: str
+    ble_beacon: ChipCreate.BleBeaconCreate
+    bt_properties: _configuration_pb2.Controller
+    def __init__(self, kind: _Optional[_Union[_common_pb2.ChipKind, str]] = ..., address: _Optional[str] = ..., name: _Optional[str] = ..., manufacturer: _Optional[str] = ..., product_name: _Optional[str] = ..., ble_beacon: _Optional[_Union[ChipCreate.BleBeaconCreate, _Mapping]] = ..., bt_properties: _Optional[_Union[_configuration_pb2.Controller, _Mapping]] = ...) -> None: ...
+
+class Device(_message.Message):
+    __slots__ = ("id", "name", "visible", "position", "orientation", "chips")
+    ID_FIELD_NUMBER: _ClassVar[int]
+    NAME_FIELD_NUMBER: _ClassVar[int]
+    VISIBLE_FIELD_NUMBER: _ClassVar[int]
+    POSITION_FIELD_NUMBER: _ClassVar[int]
+    ORIENTATION_FIELD_NUMBER: _ClassVar[int]
+    CHIPS_FIELD_NUMBER: _ClassVar[int]
+    id: int
+    name: str
+    visible: bool
+    position: Position
+    orientation: Orientation
+    chips: _containers.RepeatedCompositeFieldContainer[Chip]
+    def __init__(self, id: _Optional[int] = ..., name: _Optional[str] = ..., visible: bool = ..., position: _Optional[_Union[Position, _Mapping]] = ..., orientation: _Optional[_Union[Orientation, _Mapping]] = ..., chips: _Optional[_Iterable[_Union[Chip, _Mapping]]] = ...) -> None: ...
+
+class DeviceCreate(_message.Message):
+    __slots__ = ("name", "position", "orientation", "chips")
+    NAME_FIELD_NUMBER: _ClassVar[int]
+    POSITION_FIELD_NUMBER: _ClassVar[int]
+    ORIENTATION_FIELD_NUMBER: _ClassVar[int]
+    CHIPS_FIELD_NUMBER: _ClassVar[int]
+    name: str
+    position: Position
+    orientation: Orientation
+    chips: _containers.RepeatedCompositeFieldContainer[ChipCreate]
+    def __init__(self, name: _Optional[str] = ..., position: _Optional[_Union[Position, _Mapping]] = ..., orientation: _Optional[_Union[Orientation, _Mapping]] = ..., chips: _Optional[_Iterable[_Union[ChipCreate, _Mapping]]] = ...) -> None: ...
+
+class Scene(_message.Message):
+    __slots__ = ("devices",)
+    DEVICES_FIELD_NUMBER: _ClassVar[int]
+    devices: _containers.RepeatedCompositeFieldContainer[Device]
+    def __init__(self, devices: _Optional[_Iterable[_Union[Device, _Mapping]]] = ...) -> None: ...
+
+class Capture(_message.Message):
+    __slots__ = ("id", "chip_kind", "device_name", "state", "size", "records", "timestamp", "valid")
+    ID_FIELD_NUMBER: _ClassVar[int]
+    CHIP_KIND_FIELD_NUMBER: _ClassVar[int]
+    DEVICE_NAME_FIELD_NUMBER: _ClassVar[int]
+    STATE_FIELD_NUMBER: _ClassVar[int]
+    SIZE_FIELD_NUMBER: _ClassVar[int]
+    RECORDS_FIELD_NUMBER: _ClassVar[int]
+    TIMESTAMP_FIELD_NUMBER: _ClassVar[int]
+    VALID_FIELD_NUMBER: _ClassVar[int]
+    id: int
+    chip_kind: _common_pb2.ChipKind
+    device_name: str
+    state: bool
+    size: int
+    records: int
+    timestamp: _timestamp_pb2.Timestamp
+    valid: bool
+    def __init__(self, id: _Optional[int] = ..., chip_kind: _Optional[_Union[_common_pb2.ChipKind, str]] = ..., device_name: _Optional[str] = ..., state: bool = ..., size: _Optional[int] = ..., records: _Optional[int] = ..., timestamp: _Optional[_Union[_timestamp_pb2.Timestamp, _Mapping]] = ..., valid: bool = ...) -> None: ...
diff --git a/bumble/transport/grpc_protobuf/startup_pb2_grpc.py b/bumble/transport/grpc_protobuf/netsim/model_pb2_grpc.py
similarity index 100%
rename from bumble/transport/grpc_protobuf/startup_pb2_grpc.py
rename to bumble/transport/grpc_protobuf/netsim/model_pb2_grpc.py
diff --git a/bumble/transport/grpc_protobuf/netsim/packet_streamer_pb2.py b/bumble/transport/grpc_protobuf/netsim/packet_streamer_pb2.py
new file mode 100644
index 00000000..3c616cf9
--- /dev/null
+++ b/bumble/transport/grpc_protobuf/netsim/packet_streamer_pb2.py
@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: netsim/packet_streamer.proto
+# Protobuf Python Version: 4.25.1
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from bumble.transport.grpc_protobuf.netsim import hci_packet_pb2 as netsim_dot_hci__packet__pb2
+from bumble.transport.grpc_protobuf.netsim import startup_pb2 as netsim_dot_startup__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1cnetsim/packet_streamer.proto\x12\rnetsim.packet\x1a\x17netsim/hci_packet.proto\x1a\x14netsim/startup.proto\"\x93\x01\n\rPacketRequest\x12\x30\n\x0cinitial_info\x18\x01 \x01(\x0b\x32\x18.netsim.startup.ChipInfoH\x00\x12.\n\nhci_packet\x18\x02 \x01(\x0b\x32\x18.netsim.packet.HCIPacketH\x00\x12\x10\n\x06packet\x18\x03 \x01(\x0cH\x00\x42\x0e\n\x0crequest_type\"t\n\x0ePacketResponse\x12\x0f\n\x05\x65rror\x18\x01 \x01(\tH\x00\x12.\n\nhci_packet\x18\x02 \x01(\x0b\x32\x18.netsim.packet.HCIPacketH\x00\x12\x10\n\x06packet\x18\x03 \x01(\x0cH\x00\x42\x0f\n\rresponse_type2b\n\x0ePacketStreamer\x12P\n\rStreamPackets\x12\x1c.netsim.packet.PacketRequest\x1a\x1d.netsim.packet.PacketResponse(\x01\x30\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'netsim.packet_streamer_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  _globals['_PACKETREQUEST']._serialized_start=95
+  _globals['_PACKETREQUEST']._serialized_end=242
+  _globals['_PACKETRESPONSE']._serialized_start=244
+  _globals['_PACKETRESPONSE']._serialized_end=360
+  _globals['_PACKETSTREAMER']._serialized_start=362
+  _globals['_PACKETSTREAMER']._serialized_end=460
+# @@protoc_insertion_point(module_scope)
diff --git a/bumble/transport/grpc_protobuf/packet_streamer_pb2.pyi b/bumble/transport/grpc_protobuf/netsim/packet_streamer_pb2.pyi
similarity index 80%
rename from bumble/transport/grpc_protobuf/packet_streamer_pb2.pyi
rename to bumble/transport/grpc_protobuf/netsim/packet_streamer_pb2.pyi
index d867613e..8765feb4 100644
--- a/bumble/transport/grpc_protobuf/packet_streamer_pb2.pyi
+++ b/bumble/transport/grpc_protobuf/netsim/packet_streamer_pb2.pyi
@@ -1,5 +1,5 @@
-from . import hci_packet_pb2 as _hci_packet_pb2
-from . import startup_pb2 as _startup_pb2
+from bumble.transport.grpc_protobuf.netsim import hci_packet_pb2 as _hci_packet_pb2
+from bumble.transport.grpc_protobuf.netsim import startup_pb2 as _startup_pb2
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import message as _message
 from typing import ClassVar as _ClassVar, Mapping as _Mapping, Optional as _Optional, Union as _Union
@@ -7,17 +7,17 @@ from typing import ClassVar as _ClassVar, Mapping as _Mapping, Optional as _Opti
 DESCRIPTOR: _descriptor.FileDescriptor
 
 class PacketRequest(_message.Message):
-    __slots__ = ["hci_packet", "initial_info", "packet"]
-    HCI_PACKET_FIELD_NUMBER: _ClassVar[int]
+    __slots__ = ("initial_info", "hci_packet", "packet")
     INITIAL_INFO_FIELD_NUMBER: _ClassVar[int]
+    HCI_PACKET_FIELD_NUMBER: _ClassVar[int]
     PACKET_FIELD_NUMBER: _ClassVar[int]
-    hci_packet: _hci_packet_pb2.HCIPacket
     initial_info: _startup_pb2.ChipInfo
+    hci_packet: _hci_packet_pb2.HCIPacket
     packet: bytes
     def __init__(self, initial_info: _Optional[_Union[_startup_pb2.ChipInfo, _Mapping]] = ..., hci_packet: _Optional[_Union[_hci_packet_pb2.HCIPacket, _Mapping]] = ..., packet: _Optional[bytes] = ...) -> None: ...
 
 class PacketResponse(_message.Message):
-    __slots__ = ["error", "hci_packet", "packet"]
+    __slots__ = ("error", "hci_packet", "packet")
     ERROR_FIELD_NUMBER: _ClassVar[int]
     HCI_PACKET_FIELD_NUMBER: _ClassVar[int]
     PACKET_FIELD_NUMBER: _ClassVar[int]
diff --git a/bumble/transport/grpc_protobuf/packet_streamer_pb2_grpc.py b/bumble/transport/grpc_protobuf/netsim/packet_streamer_pb2_grpc.py
similarity index 85%
rename from bumble/transport/grpc_protobuf/packet_streamer_pb2_grpc.py
rename to bumble/transport/grpc_protobuf/netsim/packet_streamer_pb2_grpc.py
index 45ab6533..92b2be04 100644
--- a/bumble/transport/grpc_protobuf/packet_streamer_pb2_grpc.py
+++ b/bumble/transport/grpc_protobuf/netsim/packet_streamer_pb2_grpc.py
@@ -2,7 +2,7 @@
 """Client and server classes corresponding to protobuf-defined services."""
 import grpc
 
-from . import packet_streamer_pb2 as packet__streamer__pb2
+from bumble.transport.grpc_protobuf.netsim import packet_streamer_pb2 as netsim_dot_packet__streamer__pb2
 
 
 class PacketStreamerStub(object):
@@ -30,8 +30,8 @@ def __init__(self, channel):
         """
         self.StreamPackets = channel.stream_stream(
                 '/netsim.packet.PacketStreamer/StreamPackets',
-                request_serializer=packet__streamer__pb2.PacketRequest.SerializeToString,
-                response_deserializer=packet__streamer__pb2.PacketResponse.FromString,
+                request_serializer=netsim_dot_packet__streamer__pb2.PacketRequest.SerializeToString,
+                response_deserializer=netsim_dot_packet__streamer__pb2.PacketResponse.FromString,
                 )
 
 
@@ -64,8 +64,8 @@ def add_PacketStreamerServicer_to_server(servicer, server):
     rpc_method_handlers = {
             'StreamPackets': grpc.stream_stream_rpc_method_handler(
                     servicer.StreamPackets,
-                    request_deserializer=packet__streamer__pb2.PacketRequest.FromString,
-                    response_serializer=packet__streamer__pb2.PacketResponse.SerializeToString,
+                    request_deserializer=netsim_dot_packet__streamer__pb2.PacketRequest.FromString,
+                    response_serializer=netsim_dot_packet__streamer__pb2.PacketResponse.SerializeToString,
             ),
     }
     generic_handler = grpc.method_handlers_generic_handler(
@@ -103,7 +103,7 @@ def StreamPackets(request_iterator,
             timeout=None,
             metadata=None):
         return grpc.experimental.stream_stream(request_iterator, target, '/netsim.packet.PacketStreamer/StreamPackets',
-            packet__streamer__pb2.PacketRequest.SerializeToString,
-            packet__streamer__pb2.PacketResponse.FromString,
+            netsim_dot_packet__streamer__pb2.PacketRequest.SerializeToString,
+            netsim_dot_packet__streamer__pb2.PacketResponse.FromString,
             options, channel_credentials,
             insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
diff --git a/bumble/transport/grpc_protobuf/netsim/startup_pb2.py b/bumble/transport/grpc_protobuf/netsim/startup_pb2.py
new file mode 100644
index 00000000..91a821e4
--- /dev/null
+++ b/bumble/transport/grpc_protobuf/netsim/startup_pb2.py
@@ -0,0 +1,41 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: netsim/startup.proto
+# Protobuf Python Version: 4.25.1
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from bumble.transport.grpc_protobuf.netsim import common_pb2 as netsim_dot_common__pb2
+from bumble.transport.grpc_protobuf.netsim import model_pb2 as netsim_dot_model__pb2
+from bumble.transport.grpc_protobuf.rootcanal import configuration_pb2 as rootcanal_dot_configuration__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x14netsim/startup.proto\x12\x0enetsim.startup\x1a\x13netsim/common.proto\x1a\x12netsim/model.proto\x1a\x1drootcanal/configuration.proto\"\xb4\x01\n\x0bStartupInfo\x12\x33\n\x07\x64\x65vices\x18\x01 \x03(\x0b\x32\".netsim.startup.StartupInfo.Device\x1ap\n\x06\x44\x65vice\x12\x10\n\x04name\x18\x01 \x01(\tB\x02\x18\x01\x12#\n\x05\x63hips\x18\x02 \x03(\x0b\x32\x14.netsim.startup.Chip\x12/\n\x0b\x64\x65vice_info\x18\x03 \x01(\x0b\x32\x1a.netsim.startup.DeviceInfo\"q\n\x08\x43hipInfo\x12\x10\n\x04name\x18\x01 \x01(\tB\x02\x18\x01\x12\"\n\x04\x63hip\x18\x02 \x01(\x0b\x32\x14.netsim.startup.Chip\x12/\n\x0b\x64\x65vice_info\x18\x03 \x01(\x0b\x32\x1a.netsim.startup.DeviceInfo\"\x7f\n\nDeviceInfo\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0c\n\x04kind\x18\x02 \x01(\t\x12\x0f\n\x07version\x18\x03 \x01(\t\x12\x13\n\x0bsdk_version\x18\x04 \x01(\t\x12\x10\n\x08\x62uild_id\x18\x05 \x01(\t\x12\x0f\n\x07variant\x18\x06 \x01(\t\x12\x0c\n\x04\x61rch\x18\x07 \x01(\t\"\x9b\x02\n\x04\x43hip\x12%\n\x04kind\x18\x01 \x01(\x0e\x32\x17.netsim.common.ChipKind\x12\n\n\x02id\x18\x02 \x01(\t\x12\x14\n\x0cmanufacturer\x18\x03 \x01(\t\x12\x14\n\x0cproduct_name\x18\x04 \x01(\t\x12\r\n\x05\x66\x64_in\x18\x05 \x01(\x05\x12\x0e\n\x06\x66\x64_out\x18\x06 \x01(\x05\x12\x10\n\x08loopback\x18\x07 \x01(\x08\x12:\n\rbt_properties\x18\x08 \x01(\x0b\x32#.rootcanal.configuration.Controller\x12\x0f\n\x07\x61\x64\x64ress\x18\t \x01(\t\x12+\n\x06offset\x18\n \x01(\x0b\x32\x16.netsim.model.PositionH\x00\x88\x01\x01\x42\t\n\x07_offsetb\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'netsim.startup_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  _globals['_STARTUPINFO_DEVICE'].fields_by_name['name']._options = None
+  _globals['_STARTUPINFO_DEVICE'].fields_by_name['name']._serialized_options = b'\030\001'
+  _globals['_CHIPINFO'].fields_by_name['name']._options = None
+  _globals['_CHIPINFO'].fields_by_name['name']._serialized_options = b'\030\001'
+  _globals['_STARTUPINFO']._serialized_start=113
+  _globals['_STARTUPINFO']._serialized_end=293
+  _globals['_STARTUPINFO_DEVICE']._serialized_start=181
+  _globals['_STARTUPINFO_DEVICE']._serialized_end=293
+  _globals['_CHIPINFO']._serialized_start=295
+  _globals['_CHIPINFO']._serialized_end=408
+  _globals['_DEVICEINFO']._serialized_start=410
+  _globals['_DEVICEINFO']._serialized_end=537
+  _globals['_CHIP']._serialized_start=540
+  _globals['_CHIP']._serialized_end=823
+# @@protoc_insertion_point(module_scope)
diff --git a/bumble/transport/grpc_protobuf/netsim/startup_pb2.pyi b/bumble/transport/grpc_protobuf/netsim/startup_pb2.pyi
new file mode 100644
index 00000000..3f4ea7b7
--- /dev/null
+++ b/bumble/transport/grpc_protobuf/netsim/startup_pb2.pyi
@@ -0,0 +1,76 @@
+from bumble.transport.grpc_protobuf.netsim import common_pb2 as _common_pb2
+from bumble.transport.grpc_protobuf.netsim import model_pb2 as _model_pb2
+from bumble.transport.grpc_protobuf.rootcanal import configuration_pb2 as _configuration_pb2
+from google.protobuf.internal import containers as _containers
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from typing import ClassVar as _ClassVar, Iterable as _Iterable, Mapping as _Mapping, Optional as _Optional, Union as _Union
+
+DESCRIPTOR: _descriptor.FileDescriptor
+
+class StartupInfo(_message.Message):
+    __slots__ = ("devices",)
+    class Device(_message.Message):
+        __slots__ = ("name", "chips", "device_info")
+        NAME_FIELD_NUMBER: _ClassVar[int]
+        CHIPS_FIELD_NUMBER: _ClassVar[int]
+        DEVICE_INFO_FIELD_NUMBER: _ClassVar[int]
+        name: str
+        chips: _containers.RepeatedCompositeFieldContainer[Chip]
+        device_info: DeviceInfo
+        def __init__(self, name: _Optional[str] = ..., chips: _Optional[_Iterable[_Union[Chip, _Mapping]]] = ..., device_info: _Optional[_Union[DeviceInfo, _Mapping]] = ...) -> None: ...
+    DEVICES_FIELD_NUMBER: _ClassVar[int]
+    devices: _containers.RepeatedCompositeFieldContainer[StartupInfo.Device]
+    def __init__(self, devices: _Optional[_Iterable[_Union[StartupInfo.Device, _Mapping]]] = ...) -> None: ...
+
+class ChipInfo(_message.Message):
+    __slots__ = ("name", "chip", "device_info")
+    NAME_FIELD_NUMBER: _ClassVar[int]
+    CHIP_FIELD_NUMBER: _ClassVar[int]
+    DEVICE_INFO_FIELD_NUMBER: _ClassVar[int]
+    name: str
+    chip: Chip
+    device_info: DeviceInfo
+    def __init__(self, name: _Optional[str] = ..., chip: _Optional[_Union[Chip, _Mapping]] = ..., device_info: _Optional[_Union[DeviceInfo, _Mapping]] = ...) -> None: ...
+
+class DeviceInfo(_message.Message):
+    __slots__ = ("name", "kind", "version", "sdk_version", "build_id", "variant", "arch")
+    NAME_FIELD_NUMBER: _ClassVar[int]
+    KIND_FIELD_NUMBER: _ClassVar[int]
+    VERSION_FIELD_NUMBER: _ClassVar[int]
+    SDK_VERSION_FIELD_NUMBER: _ClassVar[int]
+    BUILD_ID_FIELD_NUMBER: _ClassVar[int]
+    VARIANT_FIELD_NUMBER: _ClassVar[int]
+    ARCH_FIELD_NUMBER: _ClassVar[int]
+    name: str
+    kind: str
+    version: str
+    sdk_version: str
+    build_id: str
+    variant: str
+    arch: str
+    def __init__(self, name: _Optional[str] = ..., kind: _Optional[str] = ..., version: _Optional[str] = ..., sdk_version: _Optional[str] = ..., build_id: _Optional[str] = ..., variant: _Optional[str] = ..., arch: _Optional[str] = ...) -> None: ...
+
+class Chip(_message.Message):
+    __slots__ = ("kind", "id", "manufacturer", "product_name", "fd_in", "fd_out", "loopback", "bt_properties", "address", "offset")
+    KIND_FIELD_NUMBER: _ClassVar[int]
+    ID_FIELD_NUMBER: _ClassVar[int]
+    MANUFACTURER_FIELD_NUMBER: _ClassVar[int]
+    PRODUCT_NAME_FIELD_NUMBER: _ClassVar[int]
+    FD_IN_FIELD_NUMBER: _ClassVar[int]
+    FD_OUT_FIELD_NUMBER: _ClassVar[int]
+    LOOPBACK_FIELD_NUMBER: _ClassVar[int]
+    BT_PROPERTIES_FIELD_NUMBER: _ClassVar[int]
+    ADDRESS_FIELD_NUMBER: _ClassVar[int]
+    OFFSET_FIELD_NUMBER: _ClassVar[int]
+    kind: _common_pb2.ChipKind
+    id: str
+    manufacturer: str
+    product_name: str
+    fd_in: int
+    fd_out: int
+    loopback: bool
+    bt_properties: _configuration_pb2.Controller
+    address: str
+    offset: _model_pb2.Position
+    def __init__(self, kind: _Optional[_Union[_common_pb2.ChipKind, str]] = ..., id: _Optional[str] = ..., manufacturer: _Optional[str] = ..., product_name: _Optional[str] = ..., fd_in: _Optional[int] = ..., fd_out: _Optional[int] = ..., loopback: bool = ..., bt_properties: _Optional[_Union[_configuration_pb2.Controller, _Mapping]] = ..., address: _Optional[str] = ..., offset: _Optional[_Union[_model_pb2.Position, _Mapping]] = ...) -> None: ...
diff --git a/bumble/transport/grpc_protobuf/netsim/startup_pb2_grpc.py b/bumble/transport/grpc_protobuf/netsim/startup_pb2_grpc.py
new file mode 100644
index 00000000..2daafffe
--- /dev/null
+++ b/bumble/transport/grpc_protobuf/netsim/startup_pb2_grpc.py
@@ -0,0 +1,4 @@
+# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
+"""Client and server classes corresponding to protobuf-defined services."""
+import grpc
+
diff --git a/bumble/transport/grpc_protobuf/packet_streamer_pb2.py b/bumble/transport/grpc_protobuf/packet_streamer_pb2.py
deleted file mode 100644
index ea079409..00000000
--- a/bumble/transport/grpc_protobuf/packet_streamer_pb2.py
+++ /dev/null
@@ -1,31 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: packet_streamer.proto
-"""Generated protocol buffer code."""
-from google.protobuf.internal import builder as _builder
-from google.protobuf import descriptor as _descriptor
-from google.protobuf import descriptor_pool as _descriptor_pool
-from google.protobuf import symbol_database as _symbol_database
-# @@protoc_insertion_point(imports)
-
-_sym_db = _symbol_database.Default()
-
-
-from . import hci_packet_pb2 as hci__packet__pb2
-from . import startup_pb2 as startup__pb2
-
-
-DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x15packet_streamer.proto\x12\rnetsim.packet\x1a\x10hci_packet.proto\x1a\rstartup.proto\"\x93\x01\n\rPacketRequest\x12\x30\n\x0cinitial_info\x18\x01 \x01(\x0b\x32\x18.netsim.startup.ChipInfoH\x00\x12.\n\nhci_packet\x18\x02 \x01(\x0b\x32\x18.netsim.packet.HCIPacketH\x00\x12\x10\n\x06packet\x18\x03 \x01(\x0cH\x00\x42\x0e\n\x0crequest_type\"t\n\x0ePacketResponse\x12\x0f\n\x05\x65rror\x18\x01 \x01(\tH\x00\x12.\n\nhci_packet\x18\x02 \x01(\x0b\x32\x18.netsim.packet.HCIPacketH\x00\x12\x10\n\x06packet\x18\x03 \x01(\x0cH\x00\x42\x0f\n\rresponse_type2b\n\x0ePacketStreamer\x12P\n\rStreamPackets\x12\x1c.netsim.packet.PacketRequest\x1a\x1d.netsim.packet.PacketResponse(\x01\x30\x01\x62\x06proto3')
-
-_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, globals())
-_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'packet_streamer_pb2', globals())
-if _descriptor._USE_C_DESCRIPTORS == False:
-
-  DESCRIPTOR._options = None
-  _PACKETREQUEST._serialized_start=74
-  _PACKETREQUEST._serialized_end=221
-  _PACKETRESPONSE._serialized_start=223
-  _PACKETRESPONSE._serialized_end=339
-  _PACKETSTREAMER._serialized_start=341
-  _PACKETSTREAMER._serialized_end=439
-# @@protoc_insertion_point(module_scope)
diff --git a/bumble/transport/grpc_protobuf/rootcanal/__init__.py b/bumble/transport/grpc_protobuf/rootcanal/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/bumble/transport/grpc_protobuf/rootcanal/configuration_pb2.py b/bumble/transport/grpc_protobuf/rootcanal/configuration_pb2.py
new file mode 100644
index 00000000..a336981a
--- /dev/null
+++ b/bumble/transport/grpc_protobuf/rootcanal/configuration_pb2.py
@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: rootcanal/configuration.proto
+# Protobuf Python Version: 4.25.1
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1drootcanal/configuration.proto\x12\x17rootcanal.configuration\"\xbc\x01\n\x12\x43ontrollerFeatures\x12\x1f\n\x17le_extended_advertising\x18\x01 \x01(\x08\x12\x1f\n\x17le_periodic_advertising\x18\x02 \x01(\x08\x12\x12\n\nll_privacy\x18\x03 \x01(\x08\x12\x11\n\tle_2m_phy\x18\x04 \x01(\x08\x12\x14\n\x0cle_coded_phy\x18\x05 \x01(\x08\x12\'\n\x1fle_connected_isochronous_stream\x18\x06 \x01(\x08\"\x8d\x01\n\x10\x43ontrollerQuirks\x12\x30\n(send_acl_data_before_connection_complete\x18\x01 \x01(\x08\x12\"\n\x1ahas_default_random_address\x18\x02 \x01(\x08\x12#\n\x1bhardware_error_before_reset\x18\x03 \x01(\x08\".\n\x0eVendorFeatures\x12\x0b\n\x03\x63sr\x18\x01 \x01(\x08\x12\x0f\n\x07\x61ndroid\x18\x02 \x01(\x08\"\x8a\x02\n\nController\x12\x39\n\x06preset\x18\x01 \x01(\x0e\x32).rootcanal.configuration.ControllerPreset\x12=\n\x08\x66\x65\x61tures\x18\x02 \x01(\x0b\x32+.rootcanal.configuration.ControllerFeatures\x12\x39\n\x06quirks\x18\x03 \x01(\x0b\x32).rootcanal.configuration.ControllerQuirks\x12\x0e\n\x06strict\x18\x04 \x01(\x08\x12\x37\n\x06vendor\x18\x05 \x01(\x0b\x32\'.rootcanal.configuration.VendorFeatures\"Y\n\tTcpServer\x12\x10\n\x08tcp_port\x18\x01 \x02(\x05\x12:\n\rconfiguration\x18\x02 \x01(\x0b\x32#.rootcanal.configuration.Controller\"G\n\rConfiguration\x12\x36\n\ntcp_server\x18\x01 \x03(\x0b\x32\".rootcanal.configuration.TcpServer*H\n\x10\x43ontrollerPreset\x12\x0b\n\x07\x44\x45\x46\x41ULT\x10\x00\x12\x0f\n\x0bLAIRD_BL654\x10\x01\x12\x16\n\x12\x43SR_RCK_PTS_DONGLE\x10\x02\x42\x02H\x02')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'rootcanal.configuration_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  _globals['DESCRIPTOR']._options = None
+  _globals['DESCRIPTOR']._serialized_options = b'H\002'
+  _globals['_CONTROLLERPRESET']._serialized_start=874
+  _globals['_CONTROLLERPRESET']._serialized_end=946
+  _globals['_CONTROLLERFEATURES']._serialized_start=59
+  _globals['_CONTROLLERFEATURES']._serialized_end=247
+  _globals['_CONTROLLERQUIRKS']._serialized_start=250
+  _globals['_CONTROLLERQUIRKS']._serialized_end=391
+  _globals['_VENDORFEATURES']._serialized_start=393
+  _globals['_VENDORFEATURES']._serialized_end=439
+  _globals['_CONTROLLER']._serialized_start=442
+  _globals['_CONTROLLER']._serialized_end=708
+  _globals['_TCPSERVER']._serialized_start=710
+  _globals['_TCPSERVER']._serialized_end=799
+  _globals['_CONFIGURATION']._serialized_start=801
+  _globals['_CONFIGURATION']._serialized_end=872
+# @@protoc_insertion_point(module_scope)
diff --git a/bumble/transport/grpc_protobuf/rootcanal/configuration_pb2.pyi b/bumble/transport/grpc_protobuf/rootcanal/configuration_pb2.pyi
new file mode 100644
index 00000000..4b01f6cd
--- /dev/null
+++ b/bumble/transport/grpc_protobuf/rootcanal/configuration_pb2.pyi
@@ -0,0 +1,78 @@
+from google.protobuf.internal import containers as _containers
+from google.protobuf.internal import enum_type_wrapper as _enum_type_wrapper
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from typing import ClassVar as _ClassVar, Iterable as _Iterable, Mapping as _Mapping, Optional as _Optional, Union as _Union
+
+DESCRIPTOR: _descriptor.FileDescriptor
+
+class ControllerPreset(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
+    __slots__ = ()
+    DEFAULT: _ClassVar[ControllerPreset]
+    LAIRD_BL654: _ClassVar[ControllerPreset]
+    CSR_RCK_PTS_DONGLE: _ClassVar[ControllerPreset]
+DEFAULT: ControllerPreset
+LAIRD_BL654: ControllerPreset
+CSR_RCK_PTS_DONGLE: ControllerPreset
+
+class ControllerFeatures(_message.Message):
+    __slots__ = ("le_extended_advertising", "le_periodic_advertising", "ll_privacy", "le_2m_phy", "le_coded_phy", "le_connected_isochronous_stream")
+    LE_EXTENDED_ADVERTISING_FIELD_NUMBER: _ClassVar[int]
+    LE_PERIODIC_ADVERTISING_FIELD_NUMBER: _ClassVar[int]
+    LL_PRIVACY_FIELD_NUMBER: _ClassVar[int]
+    LE_2M_PHY_FIELD_NUMBER: _ClassVar[int]
+    LE_CODED_PHY_FIELD_NUMBER: _ClassVar[int]
+    LE_CONNECTED_ISOCHRONOUS_STREAM_FIELD_NUMBER: _ClassVar[int]
+    le_extended_advertising: bool
+    le_periodic_advertising: bool
+    ll_privacy: bool
+    le_2m_phy: bool
+    le_coded_phy: bool
+    le_connected_isochronous_stream: bool
+    def __init__(self, le_extended_advertising: bool = ..., le_periodic_advertising: bool = ..., ll_privacy: bool = ..., le_2m_phy: bool = ..., le_coded_phy: bool = ..., le_connected_isochronous_stream: bool = ...) -> None: ...
+
+class ControllerQuirks(_message.Message):
+    __slots__ = ("send_acl_data_before_connection_complete", "has_default_random_address", "hardware_error_before_reset")
+    SEND_ACL_DATA_BEFORE_CONNECTION_COMPLETE_FIELD_NUMBER: _ClassVar[int]
+    HAS_DEFAULT_RANDOM_ADDRESS_FIELD_NUMBER: _ClassVar[int]
+    HARDWARE_ERROR_BEFORE_RESET_FIELD_NUMBER: _ClassVar[int]
+    send_acl_data_before_connection_complete: bool
+    has_default_random_address: bool
+    hardware_error_before_reset: bool
+    def __init__(self, send_acl_data_before_connection_complete: bool = ..., has_default_random_address: bool = ..., hardware_error_before_reset: bool = ...) -> None: ...
+
+class VendorFeatures(_message.Message):
+    __slots__ = ("csr", "android")
+    CSR_FIELD_NUMBER: _ClassVar[int]
+    ANDROID_FIELD_NUMBER: _ClassVar[int]
+    csr: bool
+    android: bool
+    def __init__(self, csr: bool = ..., android: bool = ...) -> None: ...
+
+class Controller(_message.Message):
+    __slots__ = ("preset", "features", "quirks", "strict", "vendor")
+    PRESET_FIELD_NUMBER: _ClassVar[int]
+    FEATURES_FIELD_NUMBER: _ClassVar[int]
+    QUIRKS_FIELD_NUMBER: _ClassVar[int]
+    STRICT_FIELD_NUMBER: _ClassVar[int]
+    VENDOR_FIELD_NUMBER: _ClassVar[int]
+    preset: ControllerPreset
+    features: ControllerFeatures
+    quirks: ControllerQuirks
+    strict: bool
+    vendor: VendorFeatures
+    def __init__(self, preset: _Optional[_Union[ControllerPreset, str]] = ..., features: _Optional[_Union[ControllerFeatures, _Mapping]] = ..., quirks: _Optional[_Union[ControllerQuirks, _Mapping]] = ..., strict: bool = ..., vendor: _Optional[_Union[VendorFeatures, _Mapping]] = ...) -> None: ...
+
+class TcpServer(_message.Message):
+    __slots__ = ("tcp_port", "configuration")
+    TCP_PORT_FIELD_NUMBER: _ClassVar[int]
+    CONFIGURATION_FIELD_NUMBER: _ClassVar[int]
+    tcp_port: int
+    configuration: Controller
+    def __init__(self, tcp_port: _Optional[int] = ..., configuration: _Optional[_Union[Controller, _Mapping]] = ...) -> None: ...
+
+class Configuration(_message.Message):
+    __slots__ = ("tcp_server",)
+    TCP_SERVER_FIELD_NUMBER: _ClassVar[int]
+    tcp_server: _containers.RepeatedCompositeFieldContainer[TcpServer]
+    def __init__(self, tcp_server: _Optional[_Iterable[_Union[TcpServer, _Mapping]]] = ...) -> None: ...
diff --git a/bumble/transport/grpc_protobuf/rootcanal/configuration_pb2_grpc.py b/bumble/transport/grpc_protobuf/rootcanal/configuration_pb2_grpc.py
new file mode 100644
index 00000000..2daafffe
--- /dev/null
+++ b/bumble/transport/grpc_protobuf/rootcanal/configuration_pb2_grpc.py
@@ -0,0 +1,4 @@
+# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
+"""Client and server classes corresponding to protobuf-defined services."""
+import grpc
+
diff --git a/bumble/transport/grpc_protobuf/startup_pb2.py b/bumble/transport/grpc_protobuf/startup_pb2.py
deleted file mode 100644
index 532ac0ea..00000000
--- a/bumble/transport/grpc_protobuf/startup_pb2.py
+++ /dev/null
@@ -1,32 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: startup.proto
-"""Generated protocol buffer code."""
-from google.protobuf.internal import builder as _builder
-from google.protobuf import descriptor as _descriptor
-from google.protobuf import descriptor_pool as _descriptor_pool
-from google.protobuf import symbol_database as _symbol_database
-# @@protoc_insertion_point(imports)
-
-_sym_db = _symbol_database.Default()
-
-
-from . import common_pb2 as common__pb2
-
-
-DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\rstartup.proto\x12\x0enetsim.startup\x1a\x0c\x63ommon.proto\"\x7f\n\x0bStartupInfo\x12\x33\n\x07\x64\x65vices\x18\x01 \x03(\x0b\x32\".netsim.startup.StartupInfo.Device\x1a;\n\x06\x44\x65vice\x12\x0c\n\x04name\x18\x01 \x01(\t\x12#\n\x05\x63hips\x18\x02 \x03(\x0b\x32\x14.netsim.startup.Chip\"<\n\x08\x43hipInfo\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\"\n\x04\x63hip\x18\x02 \x01(\x0b\x32\x14.netsim.startup.Chip\"\x96\x01\n\x04\x43hip\x12%\n\x04kind\x18\x01 \x01(\x0e\x32\x17.netsim.common.ChipKind\x12\n\n\x02id\x18\x02 \x01(\t\x12\x14\n\x0cmanufacturer\x18\x03 \x01(\t\x12\x14\n\x0cproduct_name\x18\x04 \x01(\t\x12\r\n\x05\x66\x64_in\x18\x05 \x01(\x05\x12\x0e\n\x06\x66\x64_out\x18\x06 \x01(\x05\x12\x10\n\x08loopback\x18\x07 \x01(\x08\x62\x06proto3')
-
-_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, globals())
-_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'startup_pb2', globals())
-if _descriptor._USE_C_DESCRIPTORS == False:
-
-  DESCRIPTOR._options = None
-  _STARTUPINFO._serialized_start=47
-  _STARTUPINFO._serialized_end=174
-  _STARTUPINFO_DEVICE._serialized_start=115
-  _STARTUPINFO_DEVICE._serialized_end=174
-  _CHIPINFO._serialized_start=176
-  _CHIPINFO._serialized_end=236
-  _CHIP._serialized_start=239
-  _CHIP._serialized_end=389
-# @@protoc_insertion_point(module_scope)
diff --git a/bumble/transport/grpc_protobuf/startup_pb2.pyi b/bumble/transport/grpc_protobuf/startup_pb2.pyi
deleted file mode 100644
index 604d915e..00000000
--- a/bumble/transport/grpc_protobuf/startup_pb2.pyi
+++ /dev/null
@@ -1,46 +0,0 @@
-from . import common_pb2 as _common_pb2
-from google.protobuf.internal import containers as _containers
-from google.protobuf import descriptor as _descriptor
-from google.protobuf import message as _message
-from typing import ClassVar as _ClassVar, Iterable as _Iterable, Mapping as _Mapping, Optional as _Optional, Union as _Union
-
-DESCRIPTOR: _descriptor.FileDescriptor
-
-class Chip(_message.Message):
-    __slots__ = ["fd_in", "fd_out", "id", "kind", "loopback", "manufacturer", "product_name"]
-    FD_IN_FIELD_NUMBER: _ClassVar[int]
-    FD_OUT_FIELD_NUMBER: _ClassVar[int]
-    ID_FIELD_NUMBER: _ClassVar[int]
-    KIND_FIELD_NUMBER: _ClassVar[int]
-    LOOPBACK_FIELD_NUMBER: _ClassVar[int]
-    MANUFACTURER_FIELD_NUMBER: _ClassVar[int]
-    PRODUCT_NAME_FIELD_NUMBER: _ClassVar[int]
-    fd_in: int
-    fd_out: int
-    id: str
-    kind: _common_pb2.ChipKind
-    loopback: bool
-    manufacturer: str
-    product_name: str
-    def __init__(self, kind: _Optional[_Union[_common_pb2.ChipKind, str]] = ..., id: _Optional[str] = ..., manufacturer: _Optional[str] = ..., product_name: _Optional[str] = ..., fd_in: _Optional[int] = ..., fd_out: _Optional[int] = ..., loopback: bool = ...) -> None: ...
-
-class ChipInfo(_message.Message):
-    __slots__ = ["chip", "name"]
-    CHIP_FIELD_NUMBER: _ClassVar[int]
-    NAME_FIELD_NUMBER: _ClassVar[int]
-    chip: Chip
-    name: str
-    def __init__(self, name: _Optional[str] = ..., chip: _Optional[_Union[Chip, _Mapping]] = ...) -> None: ...
-
-class StartupInfo(_message.Message):
-    __slots__ = ["devices"]
-    class Device(_message.Message):
-        __slots__ = ["chips", "name"]
-        CHIPS_FIELD_NUMBER: _ClassVar[int]
-        NAME_FIELD_NUMBER: _ClassVar[int]
-        chips: _containers.RepeatedCompositeFieldContainer[Chip]
-        name: str
-        def __init__(self, name: _Optional[str] = ..., chips: _Optional[_Iterable[_Union[Chip, _Mapping]]] = ...) -> None: ...
-    DEVICES_FIELD_NUMBER: _ClassVar[int]
-    devices: _containers.RepeatedCompositeFieldContainer[StartupInfo.Device]
-    def __init__(self, devices: _Optional[_Iterable[_Union[StartupInfo.Device, _Mapping]]] = ...) -> None: ...
diff --git a/scripts/process_android_netsim_protos.sh b/scripts/process_android_netsim_protos.sh
index 5a266021..d2615d3b 100644
--- a/scripts/process_android_netsim_protos.sh
+++ b/scripts/process_android_netsim_protos.sh
@@ -1,14 +1,23 @@
-# Invoke this script with an argument pointing to where the AOSP `tools/netsim/src/proto` is
+# Invoke this script with two arguments:
+# Arg 1: directory path where the AOSP `tools/netsim/proto` directory is located
+# Arg 2: directory path where the RootCanal `proto/rootcanal` directory is located
 PROTOC_OUT=bumble/transport/grpc_protobuf
 
-proto_files=(common.proto packet_streamer.proto hci_packet.proto startup.proto)
-for proto_file in "${proto_files[@]}"
+netsim_proto_files=(netsim/common.proto netsim/packet_streamer.proto netsim/hci_packet.proto netsim/startup.proto netsim/model.proto)
+for proto_file in "${netsim_proto_files[@]}"
 do
-    python -m grpc_tools.protoc -I$1 --proto_path=bumble/transport --python_out=$PROTOC_OUT --pyi_out=$PROTOC_OUT --grpc_python_out=$PROTOC_OUT $1/$proto_file
+    python -m grpc_tools.protoc -I$1 -I$2 --proto_path=bumble/transport --python_out=$PROTOC_OUT --pyi_out=$PROTOC_OUT --grpc_python_out=$PROTOC_OUT $1/$proto_file
 done
 
-python_files=(packet_streamer_pb2_grpc.py packet_streamer_pb2.py hci_packet_pb2.py startup_pb2.py)
+rootcanal_proto_files=(rootcanal/configuration.proto)
+for proto_file in "${rootcanal_proto_files[@]}"
+do
+    python -m grpc_tools.protoc -I$1 -I$2 --proto_path=bumble/transport --python_out=$PROTOC_OUT --pyi_out=$PROTOC_OUT --grpc_python_out=$PROTOC_OUT $2/$proto_file
+done
+
+python_files=(netsim/*.py netsim/*.pyi)
 for python_file in "${python_files[@]}"
 do
-    sed -i 's/^import .*_pb2 as/from . \0/' $PROTOC_OUT/$python_file
+    sed -i '' 's/^from netsim/from bumble.transport.grpc_protobuf.netsim/' $PROTOC_OUT/$python_file
+    sed -i '' 's/^from rootcanal/from bumble.transport.grpc_protobuf.rootcanal/' $PROTOC_OUT/$python_file
 done