[testnet] Add AssetHubRococo <-> AssetHubWestend asset bridging support (#1967)

## Summary Asset bridging support for AssetHub**Rococo** <-> AssetHub**Wococo** was added [here](https://github.com/paritytech/polkadot-sdk/pull/1215), so now we aim to bridge AssetHub**Rococo** and AssetHub**Westend**. (And perhaps retire AssetHubWococo and the Wococo chains). ## Solution **bridge-hub-westend-runtime** - added new runtime as a copy of `bridge-hub-rococo-runtime` - added support for bridging to `BridgeHubRococo` - added tests and benchmarks **bridge-hub-rococo-runtime** - added support for bridging to `BridgeHubWestend` - added tests and benchmarks - internal refactoring by splitting bridge configuration per network, e.g., `bridge_to_whatevernetwork_config.rs`. **asset-hub-rococo-runtime** - added support for asset bridging to `AssetHubWestend` (allows to receive only WNDs) - added new xcm router for `Westend` - added tests and benchmarks **asset-hub-westend-runtime** - added support for asset bridging to `AssetHubRococo` (allows to receive only ROCs) - added new xcm router for `Rococo` - added tests and benchmarks ## Deployment All changes will be deployed as a part of https://github.com/paritytech/polkadot-sdk/issues/1988. ## TODO - [x] benchmarks for all pallet instances - [x] integration tests - [x] local run scripts Relates to: https://github.com/paritytech/parity-bridges-common/issues/2602 Relates to: https://github.com/paritytech/polkadot-sdk/issues/1988 --------- Co-authored-by: command-bot <> Co-authored-by: Adrian Catangiu <adrian@parity.io> Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
2026-05-30 17:31:03 +00:00 · 2023-11-02 00:39:49 +01:00
parent c66ae375e6
commit 1b1fab0da3
112 changed files with 10028 additions and 1638 deletions
@@ -71,7 +71,7 @@ cumulus-pallet-dmp-queue = { path = "../../../../pallets/dmp-queue", default-fea
 cumulus-pallet-parachain-system = { path = "../../../../pallets/parachain-system", default-features = false, features = ["parameterized-consensus-hook",] }
 cumulus-pallet-session-benchmarking = { path = "../../../../pallets/session-benchmarking", default-features = false}
 cumulus-pallet-xcm = { path = "../../../../pallets/xcm", default-features = false }
-cumulus-pallet-xcmp-queue = { path = "../../../../pallets/xcmp-queue", default-features = false }
+cumulus-pallet-xcmp-queue = { path = "../../../../pallets/xcmp-queue", default-features = false, features = ["bridging"] }
 cumulus-primitives-core = { path = "../../../../primitives/core", default-features = false }
 cumulus-primitives-utility = { path = "../../../../primitives/utility", default-features = false }
 pallet-collator-selection = { path = "../../../../pallets/collator-selection", default-features = false }
@@ -79,10 +79,15 @@ parachain-info = { package = "staging-parachain-info", path = "../../../pallets/
 parachains-common = { path = "../../../common", default-features = false }
 assets-common = { path = "../common", default-features = false }

+# Bridges
+pallet-xcm-bridge-hub-router = { path = "../../../../../bridges/modules/xcm-bridge-hub-router", default-features = false }
+bp-asset-hub-rococo = { path = "../../../../../bridges/primitives/chain-asset-hub-rococo", default-features = false }
+bp-asset-hub-westend = { path = "../../../../../bridges/primitives/chain-asset-hub-westend", default-features = false }
+bp-bridge-hub-westend = { path = "../../../../../bridges/primitives/chain-bridge-hub-westend", default-features = false }
+
 [dev-dependencies]
 hex-literal = "0.4.1"
 asset-test-utils = { path = "../test-utils" }
-sp-io = { path = "../../../../../substrate/primitives/io" }

 [build-dependencies]
 substrate-wasm-builder = { path = "../../../../../substrate/utils/wasm-builder", optional = true }
@@ -112,6 +117,7 @@ runtime-benchmarks = [
 	"pallet-uniques/runtime-benchmarks",
 	"pallet-utility/runtime-benchmarks",
 	"pallet-xcm-benchmarks/runtime-benchmarks",
+	"pallet-xcm-bridge-hub-router/runtime-benchmarks",
 	"pallet-xcm/runtime-benchmarks",
 	"parachains-common/runtime-benchmarks",
 	"polkadot-parachain-primitives/runtime-benchmarks",
@@ -146,6 +152,7 @@ try-runtime = [
 	"pallet-transaction-payment/try-runtime",
 	"pallet-uniques/try-runtime",
 	"pallet-utility/try-runtime",
+	"pallet-xcm-bridge-hub-router/try-runtime",
 	"pallet-xcm/try-runtime",
 	"parachain-info/try-runtime",
 	"polkadot-runtime-common/try-runtime",
@@ -153,6 +160,9 @@ try-runtime = [
 ]
 std = [
 	"assets-common/std",
+	"bp-asset-hub-rococo/std",
+	"bp-asset-hub-westend/std",
+	"bp-bridge-hub-westend/std",
 	"codec/std",
 	"cumulus-pallet-aura-ext/std",
 	"cumulus-pallet-dmp-queue/std",
@@ -189,6 +199,7 @@ std = [
 	"pallet-uniques/std",
 	"pallet-utility/std",
 	"pallet-xcm-benchmarks?/std",
+	"pallet-xcm-bridge-hub-router/std",
 	"pallet-xcm/std",
 	"parachain-info/std",
 	"parachains-common/std",
@@ -43,7 +43,7 @@ use frame_support::{
 	ord_parameter_types, parameter_types,
 	traits::{
 		tokens::nonfungibles_v2::Inspect, AsEnsureOriginWithArg, ConstBool, ConstU128, ConstU32,
-		ConstU64, ConstU8, InstanceFilter,
+		ConstU64, ConstU8, Equals, InstanceFilter,
 	},
 	weights::{ConstantMultiplier, Weight},
 	BoundedVec, PalletId,
@@ -54,6 +54,7 @@ use frame_system::{
 };
 use pallet_asset_conversion_tx_payment::AssetConversionAdapter;
 use pallet_nfts::PalletFeatures;
+use pallet_xcm::EnsureXcm;
 pub use parachains_common as common;
 use parachains_common::{
 	impls::DealWithFees,
@@ -108,7 +109,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("westmint"),
 	impl_name: create_runtime_str!("westmint"),
 	authoring_version: 1,
-	spec_version: 10000,
+	spec_version: 1_003_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 13,
@@ -794,6 +795,37 @@ impl pallet_nfts::Config for Runtime {
 	type Helper = ();
 }

+/// XCM router instance to BridgeHub with bridging capabilities for `Rococo` global
+/// consensus with dynamic fees and back-pressure.
+pub type ToRococoXcmRouterInstance = pallet_xcm_bridge_hub_router::Instance1;
+impl pallet_xcm_bridge_hub_router::Config<ToRococoXcmRouterInstance> for Runtime {
+	type WeightInfo = weights::pallet_xcm_bridge_hub_router::WeightInfo<Runtime>;
+
+	type UniversalLocation = xcm_config::UniversalLocation;
+	type BridgedNetworkId = xcm_config::bridging::to_rococo::RococoNetwork;
+	type Bridges = xcm_config::bridging::NetworkExportTable;
+
+	#[cfg(not(feature = "runtime-benchmarks"))]
+	type BridgeHubOrigin = EnsureXcm<Equals<xcm_config::bridging::SiblingBridgeHub>>;
+	#[cfg(feature = "runtime-benchmarks")]
+	type BridgeHubOrigin = frame_support::traits::EitherOfDiverse<
+		// for running benchmarks
+		EnsureRoot<AccountId>,
+		// for running tests with `--feature runtime-benchmarks`
+		EnsureXcm<Equals<xcm_config::bridging::SiblingBridgeHub>>,
+	>;
+
+	type ToBridgeHubSender = XcmpQueue;
+	type WithBridgeHubChannel =
+		cumulus_pallet_xcmp_queue::bridging::InAndOutXcmpChannelStatusProvider<
+			xcm_config::bridging::SiblingBridgeHubParaId,
+			Runtime,
+		>;
+
+	type ByteFee = xcm_config::bridging::XcmBridgeHubRouterByteFee;
+	type FeeAsset = xcm_config::bridging::XcmBridgeHubRouterFeeAssetId;
+}
+
 // Create the runtime by composing the FRAME pallets that were previously configured.
 construct_runtime!(
 	pub enum Runtime
@@ -825,6 +857,8 @@ construct_runtime!(
 		PolkadotXcm: pallet_xcm::{Pallet, Call, Storage, Event<T>, Origin, Config<T>} = 31,
 		CumulusXcm: cumulus_pallet_xcm::{Pallet, Event<T>, Origin} = 32,
 		DmpQueue: cumulus_pallet_dmp_queue::{Pallet, Call, Storage, Event<T>} = 33,
+		// Bridge utilities.
+		ToRococoXcmRouter: pallet_xcm_bridge_hub_router::<Instance1>::{Pallet, Storage, Call} = 34,

 		// Handy utilities.
 		Utility: pallet_utility::{Pallet, Call, Event} = 40,
@@ -946,6 +980,7 @@ mod benches {
 		[pallet_timestamp, Timestamp]
 		[pallet_collator_selection, CollatorSelection]
 		[cumulus_pallet_xcmp_queue, XcmpQueue]
+		[pallet_xcm_bridge_hub_router, ToRococo]
 		// XCM
 		[pallet_xcm, PolkadotXcm]
 		// NOTE: Make sure you point to the individual modules below.
@@ -1231,6 +1266,7 @@ impl_runtime_apis! {
 			use frame_support::traits::StorageInfoTrait;
 			use frame_system_benchmarking::Pallet as SystemBench;
 			use cumulus_pallet_session_benchmarking::Pallet as SessionBench;
+			use pallet_xcm_bridge_hub_router::benchmarking::Pallet as XcmBridgeHubRouterBench;

 			// This is defined once again in dispatch_benchmark, because list_benchmarks!
 			// and add_benchmarks! are macros exported by define_benchmarks! macros and those types
@@ -1246,6 +1282,8 @@ impl_runtime_apis! {
 			type Foreign = pallet_assets::Pallet::<Runtime, ForeignAssetsInstance>;
 			type Pool = pallet_assets::Pallet::<Runtime, PoolAssetsInstance>;

+			type ToRococo = XcmBridgeHubRouterBench<Runtime, ToRococoXcmRouterInstance>;
+
 			let mut list = Vec::<BenchmarkList>::new();
 			list_benchmarks!(list, extra);

@@ -1274,6 +1312,25 @@ impl_runtime_apis! {
 			use cumulus_pallet_session_benchmarking::Pallet as SessionBench;
 			impl cumulus_pallet_session_benchmarking::Config for Runtime {}

+			use pallet_xcm_bridge_hub_router::benchmarking::{
+				Pallet as XcmBridgeHubRouterBench,
+				Config as XcmBridgeHubRouterConfig,
+			};
+
+			impl XcmBridgeHubRouterConfig<ToRococoXcmRouterInstance> for Runtime {
+				fn make_congested() {
+					cumulus_pallet_xcmp_queue::bridging::suspend_channel_for_benchmarks::<Runtime>(
+						xcm_config::bridging::SiblingBridgeHubParaId::get().into()
+					);
+				}
+				fn ensure_bridged_target_destination() -> MultiLocation {
+					ParachainSystem::open_outbound_hrmp_channel_for_benchmarks_or_tests(
+						xcm_config::bridging::SiblingBridgeHubParaId::get().into()
+					);
+					xcm_config::bridging::to_rococo::AssetHubRococo::get()
+				}
+			}
+
 			use xcm::latest::prelude::*;
 			use xcm_config::{MaxAssetsIntoHolding, WestendLocation};
 			use pallet_xcm_benchmarks::asset_instance_from;
@@ -1329,7 +1386,13 @@ impl_runtime_apis! {
 					MultiAsset { fun: Fungible(UNITS), id: Concrete(WestendLocation::get()) },
 				));
 				pub const CheckedAccount: Option<(AccountId, xcm_builder::MintLocation)> = None;
-				pub const TrustedReserve: Option<(MultiLocation, MultiAsset)> = None;
+				// AssetHubWestend trusts AssetHubRococo as reserve for ROCs
+				pub TrustedReserve: Option<(MultiLocation, MultiAsset)> = Some(
+					(
+						xcm_config::bridging::to_rococo::AssetHubRococo::get(),
+						MultiAsset::from((xcm_config::bridging::to_rococo::RocLocation::get(), 1000000000000 as u128))
+					)
+				);
 			}

 			impl pallet_xcm_benchmarks::fungible::Config for Runtime {
@@ -1360,7 +1423,10 @@ impl_runtime_apis! {
 				}

 				fn universal_alias() -> Result<(MultiLocation, Junction), BenchmarkError> {
-					Err(BenchmarkError::Skip)
+					match xcm_config::bridging::BridgingBenchmarksHelper::prepare_universal_alias() {
+						Some(alias) => Ok(alias),
+						None => Err(BenchmarkError::Skip)
+					}
 				}

 				fn transact_origin_and_runtime_call() -> Result<(MultiLocation, RuntimeCall), BenchmarkError> {
@@ -1399,6 +1465,8 @@ impl_runtime_apis! {
 			type Foreign = pallet_assets::Pallet::<Runtime, ForeignAssetsInstance>;
 			type Pool = pallet_assets::Pallet::<Runtime, PoolAssetsInstance>;

+			type ToRococo = XcmBridgeHubRouterBench<Runtime, ToRococoXcmRouterInstance>;
+
 			let whitelist: Vec<TrackedStorageKey> = vec![
 				// Block Number
 				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef702a5c1b19ab7a04f536c519aca4983ac").to_vec().into(),
@@ -33,6 +33,7 @@ pub mod pallet_timestamp;
 pub mod pallet_uniques;
 pub mod pallet_utility;
 pub mod pallet_xcm;
+pub mod pallet_xcm_bridge_hub_router;
 pub mod paritydb_weights;
 pub mod rocksdb_weights;
 pub mod xcm;
@@ -0,0 +1,124 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Cumulus.
+
+// Cumulus is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Cumulus is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Cumulus.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Autogenerated weights for `pallet_xcm_bridge_hub_router`
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2023-10-26, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! WORST CASE MAP SIZE: `1000000`
+//! HOSTNAME: `runner-vmdtonbz-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! WASM-EXECUTION: `Compiled`, CHAIN: `Some("asset-hub-westend-dev")`, DB CACHE: 1024
+
+// Executed Command:
+// target/production/polkadot-parachain
+// benchmark
+// pallet
+// --steps=50
+// --repeat=20
+// --extrinsic=*
+// --wasm-execution=compiled
+// --heap-pages=4096
+// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
+// --pallet=pallet_xcm_bridge_hub_router
+// --chain=asset-hub-westend-dev
+// --header=./cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+#![allow(missing_docs)]
+
+use frame_support::{traits::Get, weights::Weight};
+use core::marker::PhantomData;
+
+/// Weight functions for `pallet_xcm_bridge_hub_router`.
+pub struct WeightInfo<T>(PhantomData<T>);
+impl<T: frame_system::Config> pallet_xcm_bridge_hub_router::WeightInfo for WeightInfo<T> {
+	/// Storage: `XcmpQueue::InboundXcmpStatus` (r:1 w:0)
+	/// Proof: `XcmpQueue::InboundXcmpStatus` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `XcmpQueue::OutboundXcmpStatus` (r:1 w:0)
+	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `ToRococoXcmRouter::Bridge` (r:1 w:1)
+	/// Proof: `ToRococoXcmRouter::Bridge` (`max_values`: Some(1), `max_size`: Some(17), added: 512, mode: `MaxEncodedLen`)
+	fn on_initialize_when_non_congested() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `193`
+		//  Estimated: `1678`
+		// Minimum execution time: 8_157_000 picoseconds.
+		Weight::from_parts(8_481_000, 0)
+			.saturating_add(Weight::from_parts(0, 1678))
+			.saturating_add(T::DbWeight::get().reads(3))
+			.saturating_add(T::DbWeight::get().writes(1))
+	}
+	/// Storage: `XcmpQueue::InboundXcmpStatus` (r:1 w:0)
+	/// Proof: `XcmpQueue::InboundXcmpStatus` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `XcmpQueue::OutboundXcmpStatus` (r:1 w:0)
+	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	fn on_initialize_when_congested() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `111`
+		//  Estimated: `1596`
+		// Minimum execution time: 3_319_000 picoseconds.
+		Weight::from_parts(3_445_000, 0)
+			.saturating_add(Weight::from_parts(0, 1596))
+			.saturating_add(T::DbWeight::get().reads(2))
+	}
+	/// Storage: `ToRococoXcmRouter::Bridge` (r:1 w:1)
+	/// Proof: `ToRococoXcmRouter::Bridge` (`max_values`: Some(1), `max_size`: Some(17), added: 512, mode: `MaxEncodedLen`)
+	fn report_bridge_status() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `117`
+		//  Estimated: `1502`
+		// Minimum execution time: 10_396_000 picoseconds.
+		Weight::from_parts(10_914_000, 0)
+			.saturating_add(Weight::from_parts(0, 1502))
+			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().writes(1))
+	}
+	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
+	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: UNKNOWN KEY `0x0973fe64c85043ba1c965cbc38eb63c7` (r:1 w:0)
+	/// Proof: UNKNOWN KEY `0x0973fe64c85043ba1c965cbc38eb63c7` (r:1 w:0)
+	/// Storage: `ToRococoXcmRouter::Bridge` (r:1 w:1)
+	/// Proof: `ToRococoXcmRouter::Bridge` (`max_values`: Some(1), `max_size`: Some(17), added: 512, mode: `MaxEncodedLen`)
+	/// Storage: `XcmpQueue::DeliveryFeeFactor` (r:1 w:0)
+	/// Proof: `XcmpQueue::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
+	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
+	/// Proof: `PolkadotXcm::VersionDiscoveryQueue` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `PolkadotXcm::SafeXcmVersion` (r:1 w:0)
+	/// Proof: `PolkadotXcm::SafeXcmVersion` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `ParachainSystem::RelevantMessagingState` (r:1 w:0)
+	/// Proof: `ParachainSystem::RelevantMessagingState` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `XcmpQueue::OutboundXcmpStatus` (r:1 w:1)
+	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `XcmpQueue::InboundXcmpStatus` (r:1 w:0)
+	/// Proof: `XcmpQueue::InboundXcmpStatus` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `XcmpQueue::OutboundXcmpMessages` (r:0 w:1)
+	/// Proof: `XcmpQueue::OutboundXcmpMessages` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	fn send_message() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `426`
+		//  Estimated: `3891`
+		// Minimum execution time: 45_902_000 picoseconds.
+		Weight::from_parts(46_887_000, 0)
+			.saturating_add(Weight::from_parts(0, 3891))
+			.saturating_add(T::DbWeight::get().reads(10))
+			.saturating_add(T::DbWeight::get().writes(4))
+	}
+}
@@ -209,7 +209,7 @@ impl<Call> XcmWeightInfo<Call> for AssetHubWestendXcmWeight<Call> {
 		XcmGeneric::<Runtime>::clear_transact_status()
 	}
 	fn universal_origin(_: &Junction) -> Weight {
-		Weight::MAX
+		XcmGeneric::<Runtime>::universal_origin()
 	}
 	fn export_message(_: &NetworkId, _: &Junctions, _: &Xcm<()>) -> Weight {
 		Weight::MAX
@@ -17,9 +17,9 @@
 //! Autogenerated weights for `pallet_xcm_benchmarks::fungible`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
-//! DATE: 2023-09-28, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2023-10-26, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-nbnwcyh-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `runner-vmdtonbz-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
@@ -54,8 +54,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `101`
 		//  Estimated: `3593`
-		// Minimum execution time: 25_407_000 picoseconds.
-		Weight::from_parts(25_949_000, 3593)
+		// Minimum execution time: 20_295_000 picoseconds.
+		Weight::from_parts(21_142_000, 3593)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -65,15 +65,17 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `101`
 		//  Estimated: `6196`
-		// Minimum execution time: 51_335_000 picoseconds.
-		Weight::from_parts(52_090_000, 6196)
+		// Minimum execution time: 42_356_000 picoseconds.
+		Weight::from_parts(43_552_000, 6196)
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	// Storage: `System::Account` (r:2 w:2)
+	// Storage: `System::Account` (r:3 w:3)
 	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
+	// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -87,48 +89,53 @@ impl<T: frame_system::Config> WeightInfo<T> {
 	pub fn transfer_reserve_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `246`
-		//  Estimated: `6196`
-		// Minimum execution time: 74_312_000 picoseconds.
-		Weight::from_parts(76_725_000, 6196)
-			.saturating_add(T::DbWeight::get().reads(8))
-			.saturating_add(T::DbWeight::get().writes(4))
-	}
-	// Storage: `Benchmark::Override` (r:0 w:0)
-	// Proof: `Benchmark::Override` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	pub fn reserve_asset_deposited() -> Weight {
-		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 18_446_744_073_709_551_000 picoseconds.
-		Weight::from_parts(18_446_744_073_709_551_000, 0)
+		//  Estimated: `8799`
+		// Minimum execution time: 85_553_000 picoseconds.
+		Weight::from_parts(87_177_000, 8799)
+			.saturating_add(T::DbWeight::get().reads(10))
+			.saturating_add(T::DbWeight::get().writes(5))
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	pub fn reserve_asset_deposited() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `1489`
+		// Minimum execution time: 6_166_000 picoseconds.
+		Weight::from_parts(6_352_000, 1489)
+			.saturating_add(T::DbWeight::get().reads(1))
+	}
+	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
+	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
+	// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
 	// Proof: `PolkadotXcm::VersionDiscoveryQueue` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SafeXcmVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SafeXcmVersion` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	// Storage: `System::Account` (r:2 w:2)
+	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	// Storage: `ParachainSystem::HostConfiguration` (r:1 w:0)
 	// Proof: `ParachainSystem::HostConfiguration` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `ParachainSystem::PendingUpwardMessages` (r:1 w:1)
 	// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	pub fn initiate_reserve_withdraw() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `145`
-		//  Estimated: `3610`
-		// Minimum execution time: 446_848_000 picoseconds.
-		Weight::from_parts(466_251_000, 3610)
-			.saturating_add(T::DbWeight::get().reads(6))
-			.saturating_add(T::DbWeight::get().writes(2))
+		//  Measured:  `246`
+		//  Estimated: `6196`
+		// Minimum execution time: 184_462_000 picoseconds.
+		Weight::from_parts(189_593_000, 6196)
+			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	pub fn receive_teleported_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 3_602_000 picoseconds.
-		Weight::from_parts(3_844_000, 0)
+		// Minimum execution time: 3_018_000 picoseconds.
+		Weight::from_parts(3_098_000, 0)
 	}
 	// Storage: `System::Account` (r:1 w:1)
 	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
@@ -136,15 +143,17 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `3593`
-		// Minimum execution time: 25_480_000 picoseconds.
-		Weight::from_parts(26_142_000, 3593)
+		// Minimum execution time: 18_583_000 picoseconds.
+		Weight::from_parts(19_057_000, 3593)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	// Storage: `System::Account` (r:1 w:1)
+	// Storage: `System::Account` (r:2 w:2)
 	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
+	// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -158,20 +167,24 @@ impl<T: frame_system::Config> WeightInfo<T> {
 	pub fn deposit_reserve_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
-		//  Estimated: `3610`
-		// Minimum execution time: 51_540_000 picoseconds.
-		Weight::from_parts(53_744_000, 3610)
-			.saturating_add(T::DbWeight::get().reads(7))
-			.saturating_add(T::DbWeight::get().writes(3))
+		//  Estimated: `6196`
+		// Minimum execution time: 56_666_000 picoseconds.
+		Weight::from_parts(58_152_000, 6196)
+			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
+	// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
 	// Proof: `PolkadotXcm::VersionDiscoveryQueue` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SafeXcmVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SafeXcmVersion` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	// Storage: `System::Account` (r:1 w:1)
+	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	// Storage: `ParachainSystem::HostConfiguration` (r:1 w:0)
 	// Proof: `ParachainSystem::HostConfiguration` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `ParachainSystem::PendingUpwardMessages` (r:1 w:1)
@@ -180,9 +193,9 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 32_279_000 picoseconds.
-		Weight::from_parts(33_176_000, 3610)
-			.saturating_add(T::DbWeight::get().reads(6))
-			.saturating_add(T::DbWeight::get().writes(2))
+		// Minimum execution time: 44_197_000 picoseconds.
+		Weight::from_parts(45_573_000, 3610)
+			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().writes(3))
 	}
 }
@@ -17,28 +17,26 @@
 //! Autogenerated weights for `pallet_xcm_benchmarks::generic`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
-//! DATE: 2023-07-31, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2023-10-26, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-ynta1nyy-project-238-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
-//! EXECUTION: , WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024
+//! HOSTNAME: `runner-vmdtonbz-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! WASM-EXECUTION: Compiled, CHAIN: Some("asset-hub-westend-dev"), DB CACHE: 1024

 // Executed Command:
-// ./target/production/polkadot-parachain
+// target/production/polkadot-parachain
 // benchmark
 // pallet
-// --template=./templates/xcm-bench-template.hbs
-// --chain=asset-hub-westend-dev
-// --wasm-execution=compiled
-// --pallet=pallet_xcm_benchmarks::generic
-// --no-storage-info
-// --no-median-slopes
-// --no-min-squares
-// --extrinsic=*
 // --steps=50
 // --repeat=20
-// --json
-// --header=./file_header.txt
-// --output=./parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+// --extrinsic=*
+// --wasm-execution=compiled
+// --heap-pages=4096
+// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
+// --pallet=pallet_xcm_benchmarks::generic
+// --chain=asset-hub-westend-dev
+// --header=./cumulus/file_header.txt
+// --template=./cumulus/templates/xcm-bench-template.hbs
+// --output=./cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/xcm/

 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -52,31 +50,35 @@ pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> WeightInfo<T> {
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
+	// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
 	// Proof: `PolkadotXcm::VersionDiscoveryQueue` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SafeXcmVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SafeXcmVersion` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	// Storage: `System::Account` (r:2 w:2)
+	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	// Storage: `ParachainSystem::HostConfiguration` (r:1 w:0)
 	// Proof: `ParachainSystem::HostConfiguration` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `ParachainSystem::PendingUpwardMessages` (r:1 w:1)
 	// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	pub fn report_holding() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `145`
-		//  Estimated: `3610`
-		// Minimum execution time: 405_795_000 picoseconds.
-		Weight::from_parts(421_225_000, 3610)
-			.saturating_add(T::DbWeight::get().reads(6))
-			.saturating_add(T::DbWeight::get().writes(2))
+		//  Measured:  `246`
+		//  Estimated: `6196`
+		// Minimum execution time: 415_033_000 picoseconds.
+		Weight::from_parts(429_573_000, 6196)
+			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	pub fn buy_execution() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 4_021_000 picoseconds.
-		Weight::from_parts(4_234_000, 0)
+		// Minimum execution time: 3_193_000 picoseconds.
+		Weight::from_parts(3_620_000, 0)
 	}
 	// Storage: `PolkadotXcm::Queries` (r:1 w:0)
 	// Proof: `PolkadotXcm::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -84,79 +86,83 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `103`
 		//  Estimated: `3568`
-		// Minimum execution time: 11_004_000 picoseconds.
-		Weight::from_parts(11_217_000, 3568)
+		// Minimum execution time: 8_045_000 picoseconds.
+		Weight::from_parts(8_402_000, 3568)
 			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	pub fn transact() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 12_888_000 picoseconds.
-		Weight::from_parts(13_249_000, 0)
+		// Minimum execution time: 9_827_000 picoseconds.
+		Weight::from_parts(10_454_000, 0)
 	}
 	pub fn refund_surplus() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 4_504_000 picoseconds.
-		Weight::from_parts(4_984_000, 0)
+		// Minimum execution time: 3_330_000 picoseconds.
+		Weight::from_parts(3_677_000, 0)
 	}
 	pub fn set_error_handler() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_733_000 picoseconds.
-		Weight::from_parts(2_887_000, 0)
+		// Minimum execution time: 1_947_000 picoseconds.
+		Weight::from_parts(2_083_000, 0)
 	}
 	pub fn set_appendix() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_753_000 picoseconds.
-		Weight::from_parts(2_844_000, 0)
+		// Minimum execution time: 1_915_000 picoseconds.
+		Weight::from_parts(1_993_000, 0)
 	}
 	pub fn clear_error() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_741_000 picoseconds.
-		Weight::from_parts(2_826_000, 0)
+		// Minimum execution time: 1_918_000 picoseconds.
+		Weight::from_parts(2_048_000, 0)
 	}
 	pub fn descend_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 3_417_000 picoseconds.
-		Weight::from_parts(3_525_000, 0)
+		// Minimum execution time: 2_683_000 picoseconds.
+		Weight::from_parts(3_064_000, 0)
 	}
 	pub fn clear_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_775_000 picoseconds.
-		Weight::from_parts(2_853_000, 0)
+		// Minimum execution time: 1_893_000 picoseconds.
+		Weight::from_parts(2_159_000, 0)
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
+	// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
 	// Proof: `PolkadotXcm::VersionDiscoveryQueue` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SafeXcmVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SafeXcmVersion` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	// Storage: `System::Account` (r:2 w:2)
+	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	// Storage: `ParachainSystem::HostConfiguration` (r:1 w:0)
 	// Proof: `ParachainSystem::HostConfiguration` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `ParachainSystem::PendingUpwardMessages` (r:1 w:1)
 	// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	pub fn report_error() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `145`
-		//  Estimated: `3610`
-		// Minimum execution time: 27_035_000 picoseconds.
-		Weight::from_parts(27_734_000, 3610)
-			.saturating_add(T::DbWeight::get().reads(6))
-			.saturating_add(T::DbWeight::get().writes(2))
+		//  Measured:  `246`
+		//  Estimated: `6196`
+		// Minimum execution time: 53_116_000 picoseconds.
+		Weight::from_parts(54_154_000, 6196)
+			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	// Storage: `PolkadotXcm::AssetTraps` (r:1 w:1)
 	// Proof: `PolkadotXcm::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -164,8 +170,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `160`
 		//  Estimated: `3625`
-		// Minimum execution time: 15_728_000 picoseconds.
-		Weight::from_parts(16_145_000, 3625)
+		// Minimum execution time: 12_381_000 picoseconds.
+		Weight::from_parts(12_693_000, 3625)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -173,11 +179,13 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_630_000 picoseconds.
-		Weight::from_parts(2_700_000, 0)
+		// Minimum execution time: 1_933_000 picoseconds.
+		Weight::from_parts(1_983_000, 0)
 	}
 	// Storage: `PolkadotXcm::VersionNotifyTargets` (r:1 w:1)
 	// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
+	// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -192,9 +200,9 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 29_996_000 picoseconds.
-		Weight::from_parts(30_620_000, 3610)
-			.saturating_add(T::DbWeight::get().reads(6))
+		// Minimum execution time: 24_251_000 picoseconds.
+		Weight::from_parts(24_890_000, 3610)
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
 	// Storage: `PolkadotXcm::VersionNotifyTargets` (r:0 w:1)
@@ -203,127 +211,145 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 4_629_000 picoseconds.
-		Weight::from_parts(4_861_000, 0)
+		// Minimum execution time: 3_850_000 picoseconds.
+		Weight::from_parts(4_082_000, 0)
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 	pub fn burn_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 135_145_000 picoseconds.
-		Weight::from_parts(142_115_000, 0)
+		// Minimum execution time: 112_248_000 picoseconds.
+		Weight::from_parts(124_454_000, 0)
 	}
 	pub fn expect_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 11_948_000 picoseconds.
-		Weight::from_parts(12_160_000, 0)
+		// Minimum execution time: 11_457_000 picoseconds.
+		Weight::from_parts(12_060_000, 0)
 	}
 	pub fn expect_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_718_000 picoseconds.
-		Weight::from_parts(2_794_000, 0)
+		// Minimum execution time: 1_959_000 picoseconds.
+		Weight::from_parts(2_076_000, 0)
 	}
 	pub fn expect_error() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_590_000 picoseconds.
-		Weight::from_parts(2_674_000, 0)
+		// Minimum execution time: 1_920_000 picoseconds.
+		Weight::from_parts(1_994_000, 0)
 	}
 	pub fn expect_transact_status() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_858_000 picoseconds.
-		Weight::from_parts(2_939_000, 0)
+		// Minimum execution time: 2_149_000 picoseconds.
+		Weight::from_parts(2_394_000, 0)
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
+	// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
 	// Proof: `PolkadotXcm::VersionDiscoveryQueue` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SafeXcmVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SafeXcmVersion` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	// Storage: `System::Account` (r:2 w:2)
+	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	// Storage: `ParachainSystem::HostConfiguration` (r:1 w:0)
 	// Proof: `ParachainSystem::HostConfiguration` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `ParachainSystem::PendingUpwardMessages` (r:1 w:1)
 	// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	pub fn query_pallet() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `145`
-		//  Estimated: `3610`
-		// Minimum execution time: 30_652_000 picoseconds.
-		Weight::from_parts(31_552_000, 3610)
-			.saturating_add(T::DbWeight::get().reads(6))
-			.saturating_add(T::DbWeight::get().writes(2))
+		//  Measured:  `246`
+		//  Estimated: `6196`
+		// Minimum execution time: 58_011_000 picoseconds.
+		Weight::from_parts(59_306_000, 6196)
+			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	pub fn expect_pallet() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 5_408_000 picoseconds.
-		Weight::from_parts(5_597_000, 0)
+		// Minimum execution time: 5_031_000 picoseconds.
+		Weight::from_parts(5_243_000, 0)
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
+	// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
 	// Proof: `PolkadotXcm::VersionDiscoveryQueue` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `PolkadotXcm::SafeXcmVersion` (r:1 w:0)
 	// Proof: `PolkadotXcm::SafeXcmVersion` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	// Storage: `System::Account` (r:2 w:2)
+	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	// Storage: `ParachainSystem::HostConfiguration` (r:1 w:0)
 	// Proof: `ParachainSystem::HostConfiguration` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	// Storage: `ParachainSystem::PendingUpwardMessages` (r:1 w:1)
 	// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	pub fn report_transact_status() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `145`
-		//  Estimated: `3610`
-		// Minimum execution time: 27_144_000 picoseconds.
-		Weight::from_parts(27_736_000, 3610)
-			.saturating_add(T::DbWeight::get().reads(6))
-			.saturating_add(T::DbWeight::get().writes(2))
+		//  Measured:  `246`
+		//  Estimated: `6196`
+		// Minimum execution time: 53_078_000 picoseconds.
+		Weight::from_parts(54_345_000, 6196)
+			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	pub fn clear_transact_status() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_696_000 picoseconds.
-		Weight::from_parts(2_802_000, 0)
+		// Minimum execution time: 1_936_000 picoseconds.
+		Weight::from_parts(2_002_000, 0)
 	}
 	pub fn set_topic() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_655_000 picoseconds.
-		Weight::from_parts(2_720_000, 0)
+		// Minimum execution time: 1_855_000 picoseconds.
+		Weight::from_parts(1_950_000, 0)
 	}
 	pub fn clear_topic() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_599_000 picoseconds.
-		Weight::from_parts(2_723_000, 0)
+		// Minimum execution time: 1_882_000 picoseconds.
+		Weight::from_parts(1_977_000, 0)
+	}
+	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
+	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	pub fn universal_origin() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `1489`
+		// Minimum execution time: 3_912_000 picoseconds.
+		Weight::from_parts(4_167_000, 1489)
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	pub fn set_fees_mode() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_630_000 picoseconds.
-		Weight::from_parts(2_728_000, 0)
+		// Minimum execution time: 1_911_000 picoseconds.
+		Weight::from_parts(1_971_000, 0)
 	}
 	pub fn unpaid_execution() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_797_000 picoseconds.
-		Weight::from_parts(2_928_000, 0)
+		// Minimum execution time: 1_990_000 picoseconds.
+		Weight::from_parts(2_076_000, 0)
 	}
 }
@@ -15,11 +15,10 @@

 use super::{
 	AccountId, AllPalletsWithSystem, Assets, Authorship, Balance, Balances, BaseDeliveryFee,
-	FeeAssetId, ParachainInfo, ParachainSystem, PolkadotXcm, PoolAssets, Runtime, RuntimeCall,
-	RuntimeEvent, RuntimeOrigin, TransactionByteFee, TrustBackedAssetsInstance, WeightToFee,
-	XcmpQueue,
+	FeeAssetId, ForeignAssets, ForeignAssetsInstance, ParachainInfo, ParachainSystem, PolkadotXcm,
+	PoolAssets, Runtime, RuntimeCall, RuntimeEvent, RuntimeOrigin, ToRococoXcmRouter,
+	TransactionByteFee, TrustBackedAssetsInstance, WeightToFee, XcmpQueue,
 };
-use crate::ForeignAssets;
 use assets_common::{
 	local_and_foreign_assets::MatchesLocalAndForeignAssetsMultiLocation,
 	matching::{FromSiblingParachain, IsForeignConcreteAsset},
@@ -47,12 +46,13 @@ use xcm_builder::{
 	AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
 	AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, CurrencyAdapter,
 	DenyReserveTransferToRelayChain, DenyThenTry, DescribeFamily, DescribePalletTerminal,
-	EnsureXcmOrigin, FungiblesAdapter, HashedDescription, IsConcrete, LocalMint, NoChecking,
-	ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative,
-	SiblingParachainConvertsVia, SignedAccountId32AsNative, SignedToAccountId32,
-	SovereignSignedViaLocation, StartsWith, StartsWithExplicitGlobalConsensus, TakeWeightCredit,
-	TrailingSetTopicAsId, UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic,
-	XcmFeeManagerFromComponents, XcmFeeToAccount,
+	EnsureXcmOrigin, FungiblesAdapter, GlobalConsensusParachainConvertsFor, HashedDescription,
+	IsConcrete, LocalMint, NetworkExportTableItem, NoChecking, ParentAsSuperuser, ParentIsPreset,
+	RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
+	SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, StartsWith,
+	StartsWithExplicitGlobalConsensus, TakeWeightCredit, TrailingSetTopicAsId, UsingComponents,
+	WeightInfoBounds, WithComputedOrigin, WithUniqueTopic, XcmFeeManagerFromComponents,
+	XcmFeeToAccount,
 };
 use xcm_executor::{traits::WithOriginFilter, XcmExecutor};

@@ -90,6 +90,9 @@ pub type LocationToAccountId = (
 	// Foreign chain account alias into local accounts according to a hash of their standard
 	// description.
 	HashedDescription<AccountId, DescribeFamily<DescribePalletTerminal>>,
+	// Different global consensus parachain sovereign account.
+	// (Used for over-bridge transfers and reserve processing)
+	GlobalConsensusParachainConvertsFor<UniversalLocation, AccountId>,
 );

 /// Means for transacting the native currency on this chain.
@@ -256,6 +259,14 @@ impl Contains<RuntimeCall> for SafeCallFilter {
 			}
 		}

+		// Allow to change dedicated storage items (called by governance-like)
+		match call {
+			RuntimeCall::System(frame_system::Call::set_storage { items })
+				if items.iter().all(|(k, _)| k.eq(&bridging::XcmBridgeHubRouterByteFee::key())) =>
+				return true,
+			_ => (),
+		};
+
 		matches!(
 			call,
 			RuntimeCall::PolkadotXcm(pallet_xcm::Call::force_xcm_version { .. }) |
@@ -445,7 +456,9 @@ impl Contains<RuntimeCall> for SafeCallFilter {
 					pallet_uniques::Call::set_accept_ownership { .. } |
 					pallet_uniques::Call::set_collection_max_supply { .. } |
 					pallet_uniques::Call::set_price { .. } |
-					pallet_uniques::Call::buy_item { .. },
+					pallet_uniques::Call::buy_item { .. }
+			) | RuntimeCall::ToRococoXcmRouter(
+				pallet_xcm_bridge_hub_router::Call::report_bridge_status { .. }
 			)
 		)
 	}
@@ -469,6 +482,7 @@ pub type Barrier = TrailingSetTopicAsId<
 					AllowExplicitUnpaidExecutionFrom<(
 						ParentOrParentsPlurality,
 						Equals<RelayTreasuryLocation>,
+						Equals<bridging::SiblingBridgeHub>,
 					)>,
 					// Subscriptions for version tracking are OK.
 					AllowSubscriptionsFrom<Everything>,
@@ -492,6 +506,15 @@ pub type AssetFeeAsExistentialDepositMultiplierFeeCharger = AssetFeeAsExistentia
 	TrustBackedAssetsInstance,
 >;

+/// Multiplier used for dedicated `TakeFirstAssetTrader` with `ForeignAssets` instance.
+pub type ForeignAssetFeeAsExistentialDepositMultiplierFeeCharger =
+	AssetFeeAsExistentialDepositMultiplier<
+		Runtime,
+		WeightToFee,
+		pallet_assets::BalanceToAssetBalance<Balances, Runtime, ConvertInto, ForeignAssetsInstance>,
+		ForeignAssetsInstance,
+	>;
+
 match_types! {
 	pub type SystemParachains: impl Contains<MultiLocation> = {
 		MultiLocation {
@@ -526,10 +549,11 @@ impl xcm_executor::Config for XcmConfig {
 	type XcmSender = XcmRouter;
 	type AssetTransactor = AssetTransactors;
 	type OriginConverter = XcmOriginToTransactDispatchOrigin;
-	// Asset Hub Westend does not recognize a reserve location for any asset. This does not prevent
-	// Asset Hub acting _as_ a reserve location for WND and assets created under `pallet-assets`.
-	// For WND, users must use teleport where allowed (e.g. with the Relay Chain).
-	type IsReserve = ();
+	// Asset Hub trusts only particular, pre-configured bridged locations from a different consensus
+	// as reserve locations (we trust the Bridge Hub to relay the message that a reserve is being
+	// held). Asset Hub may _act_ as a reserve location for WND and assets created
+	// under `pallet-assets`. Users must use teleport where allowed (e.g. WND with the Relay Chain).
+	type IsReserve = (bridging::to_rococo::IsTrustedBridgedReserveLocationForConcreteAsset,);
 	type IsTeleporter = TrustedTeleporters;
 	type UniversalLocation = UniversalLocation;
 	type Barrier = Barrier;
@@ -553,6 +577,19 @@ impl xcm_executor::Config for XcmConfig {
 				XcmAssetFeesReceiver,
 			>,
 		>,
+		// This trader allows to pay with `is_sufficient=true` "Foreign" assets from dedicated
+		// `pallet_assets` instance - `ForeignAssets`.
+		cumulus_primitives_utility::TakeFirstAssetTrader<
+			AccountId,
+			ForeignAssetFeeAsExistentialDepositMultiplierFeeCharger,
+			ForeignAssetsConvertedConcreteId,
+			ForeignAssets,
+			cumulus_primitives_utility::XcmFeesTo32ByteAccount<
+				ForeignFungiblesTransactor,
+				AccountId,
+				XcmAssetFeesReceiver,
+			>,
+		>,
 	);
 	type ResponseHandler = PolkadotXcm;
 	type AssetTrap = PolkadotXcm;
@@ -567,7 +604,7 @@ impl xcm_executor::Config for XcmConfig {
 		XcmFeeToAccount<Self::AssetTransactor, AccountId, TreasuryAccount>,
 	>;
 	type MessageExporter = ();
-	type UniversalAliases = Nothing;
+	type UniversalAliases = (bridging::to_rococo::UniversalAliases,);
 	type CallDispatcher = WithOriginFilter<SafeCallFilter>;
 	type SafeCallFilter = SafeCallFilter;
 	type Aliasers = Nothing;
@@ -579,13 +616,21 @@ pub type LocalOriginToLocation = SignedToAccountId32<RuntimeOrigin, AccountId, R
 pub type PriceForParentDelivery =
 	ExponentialPrice<FeeAssetId, BaseDeliveryFee, TransactionByteFee, ParachainSystem>;

-/// The means for routing XCM messages which are not for local execution into the right message
-/// queues.
-pub type XcmRouter = WithUniqueTopic<(
+/// For routing XCM messages which do not cross local consensus boundary.
+type LocalXcmRouter = (
 	// Two routers - use UMP to communicate with the relay chain:
 	cumulus_primitives_utility::ParentAsUmp<ParachainSystem, PolkadotXcm, PriceForParentDelivery>,
 	// ..and XCMP to communicate with the sibling chains.
 	XcmpQueue,
+);
+
+/// The means for routing XCM messages which are not for local execution into the right message
+/// queues.
+pub type XcmRouter = WithUniqueTopic<(
+	LocalXcmRouter,
+	// Router which wraps and sends xcm to BridgeHub to be delivered to the Rococo
+	// GlobalConsensus
+	ToRococoXcmRouter,
 )>;

 #[cfg(feature = "runtime-benchmarks")]
@@ -672,3 +717,124 @@ where
 		sp_std::boxed::Box::new(Self::asset_id(asset_id))
 	}
 }
+
+/// All configuration related to bridging
+pub mod bridging {
+	use super::*;
+	use assets_common::matching;
+	use sp_std::collections::btree_set::BTreeSet;
+
+	parameter_types! {
+		pub SiblingBridgeHubParaId: u32 = bp_bridge_hub_westend::BRIDGE_HUB_WESTEND_PARACHAIN_ID;
+		pub SiblingBridgeHub: MultiLocation = MultiLocation::new(1, X1(Parachain(SiblingBridgeHubParaId::get())));
+		/// Router expects payment with this `AssetId`.
+		/// (`AssetId` has to be aligned with `BridgeTable`)
+		pub XcmBridgeHubRouterFeeAssetId: AssetId = WestendLocation::get().into();
+		/// Price per byte - can be adjusted via governance `set_storage` call.
+		pub storage XcmBridgeHubRouterByteFee: Balance = TransactionByteFee::get();
+
+		pub BridgeTable: sp_std::vec::Vec<NetworkExportTableItem> =
+			sp_std::vec::Vec::new().into_iter()
+			.chain(to_rococo::BridgeTable::get())
+			.collect();
+	}
+
+	pub type NetworkExportTable = xcm_builder::NetworkExportTable<BridgeTable>;
+
+	pub mod to_rococo {
+		use super::*;
+
+		parameter_types! {
+			pub SiblingBridgeHubWithBridgeHubRococoInstance: MultiLocation = MultiLocation::new(
+				1,
+				X2(
+					Parachain(SiblingBridgeHubParaId::get()),
+					PalletInstance(bp_bridge_hub_westend::WITH_BRIDGE_WESTEND_TO_ROCOCO_MESSAGES_PALLET_INDEX)
+				)
+			);
+
+			pub const RococoNetwork: NetworkId = NetworkId::Rococo;
+			pub AssetHubRococo: MultiLocation = MultiLocation::new(2, X2(GlobalConsensus(RococoNetwork::get()), Parachain(bp_asset_hub_rococo::ASSET_HUB_ROCOCO_PARACHAIN_ID)));
+			pub RocLocation: MultiLocation = MultiLocation::new(2, X1(GlobalConsensus(RococoNetwork::get())));
+
+			pub RocFromAssetHubRococo: (MultiAssetFilter, MultiLocation) = (
+				Wild(AllOf { fun: WildFungible, id: Concrete(RocLocation::get()) }),
+				AssetHubRococo::get()
+			);
+
+			/// Set up exporters configuration.
+			/// `Option<MultiAsset>` represents static "base fee" which is used for total delivery fee calculation.
+			pub BridgeTable: sp_std::vec::Vec<NetworkExportTableItem> = sp_std::vec![
+				NetworkExportTableItem::new(
+					RococoNetwork::get(),
+					Some(sp_std::vec![
+						AssetHubRococo::get().interior.split_global().expect("invalid configuration for AssetHubRococo").1,
+					]),
+					SiblingBridgeHub::get(),
+					// base delivery fee to local `BridgeHub`
+					Some((
+						XcmBridgeHubRouterFeeAssetId::get(),
+						bp_asset_hub_westend::BridgeHubWestendBaseFeeInWnds::get(),
+					).into())
+				)
+			];
+
+			/// Universal aliases
+			pub UniversalAliases: BTreeSet<(MultiLocation, Junction)> = BTreeSet::from_iter(
+				sp_std::vec![
+					(SiblingBridgeHubWithBridgeHubRococoInstance::get(), GlobalConsensus(RococoNetwork::get()))
+				]
+			);
+		}
+
+		impl Contains<(MultiLocation, Junction)> for UniversalAliases {
+			fn contains(alias: &(MultiLocation, Junction)) -> bool {
+				UniversalAliases::get().contains(alias)
+			}
+		}
+
+		/// Reserve locations filter for `xcm_executor::Config::IsReserve`.
+		/// Locations from which the runtime accepts reserved assets.
+		pub type IsTrustedBridgedReserveLocationForConcreteAsset =
+			matching::IsTrustedBridgedReserveLocationForConcreteAsset<
+				UniversalLocation,
+				(
+					// allow receive ROC from AssetHubRococo
+					xcm_builder::Case<RocFromAssetHubRococo>,
+					// and nothing else
+				),
+			>;
+
+		impl Contains<RuntimeCall> for ToRococoXcmRouter {
+			fn contains(call: &RuntimeCall) -> bool {
+				matches!(
+					call,
+					RuntimeCall::ToRococoXcmRouter(
+						pallet_xcm_bridge_hub_router::Call::report_bridge_status { .. }
+					)
+				)
+			}
+		}
+	}
+
+	/// Benchmarks helper for bridging configuration.
+	#[cfg(feature = "runtime-benchmarks")]
+	pub struct BridgingBenchmarksHelper;
+
+	#[cfg(feature = "runtime-benchmarks")]
+	impl BridgingBenchmarksHelper {
+		pub fn prepare_universal_alias() -> Option<(MultiLocation, Junction)> {
+			let alias =
+				to_rococo::UniversalAliases::get().into_iter().find_map(|(location, junction)| {
+					match to_rococo::SiblingBridgeHubWithBridgeHubRococoInstance::get()
+						.eq(&location)
+					{
+						true => Some((location, junction)),
+						false => None,
+					}
+				});
+			assert!(alias.is_some(), "we expect here BridgeHubWestend to Rococo mapping at least");
+			Some(alias.unwrap())
+		}
+	}
+}
@@ -19,20 +19,19 @@

 use asset_hub_westend_runtime::{
 	xcm_config::{
-		AssetFeeAsExistentialDepositMultiplierFeeCharger, ForeignCreatorsSovereignAccountOf,
-		WestendLocation,
+		self, bridging, AssetFeeAsExistentialDepositMultiplierFeeCharger, CheckingAccount,
+		ForeignCreatorsSovereignAccountOf, LocationToAccountId, TrustBackedAssetsPalletLocation,
+		WestendLocation, XcmConfig,
 	},
-	AllPalletsWithoutSystem, MetadataDepositBase, MetadataDepositPerByte, RuntimeCall,
-	RuntimeEvent,
+	AllPalletsWithoutSystem, AssetDeposit, Assets, Balances, ExistentialDeposit, ForeignAssets,
+	ForeignAssetsInstance, MetadataDepositBase, MetadataDepositPerByte, ParachainSystem, Runtime,
+	RuntimeCall, RuntimeEvent, SessionKeys, ToRococoXcmRouterInstance, TrustBackedAssetsInstance,
+	XcmpQueue,
 };
-pub use asset_hub_westend_runtime::{
-	xcm_config::{CheckingAccount, TrustBackedAssetsPalletLocation, XcmConfig},
-	AllowMultiAssetPools, AssetDeposit, Assets, Balances, ExistentialDeposit, ForeignAssets,
-	ForeignAssetsInstance, ParachainSystem, Runtime, SessionKeys, System,
-	TrustBackedAssetsInstance,
+use asset_test_utils::{
+	test_cases_over_bridge::TestBridgingConfig, CollatorSessionKey, CollatorSessionKeys, ExtBuilder,
 };
-use asset_test_utils::{CollatorSessionKeys, ExtBuilder, XcmReceivedFrom};
-use codec::{Decode, DecodeLimit, Encode};
+use codec::{Decode, Encode};
 use cumulus_primitives_utility::ChargeWeightInFungibles;
 use frame_support::{
 	assert_noop, assert_ok,
@@ -42,14 +41,10 @@ use frame_support::{
 use parachains_common::{
 	westend::fee::WeightToFee, AccountId, AssetIdForTrustBackedAssets, AuraId, Balance,
 };
-use sp_io;
 use sp_runtime::traits::MaybeEquivalence;
 use std::convert::Into;
-use xcm::{latest::prelude::*, VersionedXcm, MAX_XCM_DECODE_DEPTH};
-use xcm_executor::{
-	traits::{Identity, JustTry, WeightTrader},
-	XcmExecutor,
-};
+use xcm::latest::prelude::*;
+use xcm_executor::traits::{Identity, JustTry, WeightTrader};

 const ALICE: [u8; 32] = [1u8; 32];
 const SOME_ASSET_ADMIN: [u8; 32] = [5u8; 32];
@@ -59,14 +54,18 @@ type AssetIdForTrustBackedAssetsConvert =

 type RuntimeHelper = asset_test_utils::RuntimeHelper<Runtime, AllPalletsWithoutSystem>;

-fn collator_session_keys() -> CollatorSessionKeys<Runtime> {
-	CollatorSessionKeys::new(
-		AccountId::from(ALICE),
-		AccountId::from(ALICE),
-		SessionKeys { aura: AuraId::from(sp_core::sr25519::Public::from_raw(ALICE)) },
+fn collator_session_key(account: [u8; 32]) -> CollatorSessionKey<Runtime> {
+	CollatorSessionKey::new(
+		AccountId::from(account),
+		AccountId::from(account),
+		SessionKeys { aura: AuraId::from(sp_core::sr25519::Public::from_raw(account)) },
 	)
 }

+fn collator_session_keys() -> CollatorSessionKeys<Runtime> {
+	CollatorSessionKeys::default().add(collator_session_key(ALICE))
+}
+
 #[test]
 fn test_asset_xcm_trader() {
 	ExtBuilder::<Runtime>::default()
@@ -253,7 +252,7 @@ fn test_asset_xcm_trader_refund_not_possible_since_amount_less_than_ed() {
 			// Set Alice as block author, who will receive fees
 			RuntimeHelper::run_to_block(2, AccountId::from(ALICE));

-			// We are going to buy 5e9 weight
+			// We are going to buy small amount
 			let bought = Weight::from_parts(500_000_000u64, 0);

 			let asset_multilocation = AssetIdForTrustBackedAssetsConvert::convert_back(&1).unwrap();
@@ -641,28 +640,178 @@ asset_test_utils::include_create_and_manage_foreign_assets_for_local_consensus_p
 	})
 );

-#[test]
-fn plain_receive_teleported_asset_works() {
-	ExtBuilder::<Runtime>::default()
-		.with_collators(vec![AccountId::from(ALICE)])
-		.with_session_keys(vec![(
-			AccountId::from(ALICE),
-			AccountId::from(ALICE),
-			SessionKeys { aura: AuraId::from(sp_core::sr25519::Public::from_raw(ALICE)) },
-		)])
-		.build()
-		.execute_with(|| {
-			let data = hex_literal::hex!("02100204000100000b00a0724e18090a13000100000b00a0724e180901e20f5e480d010004000101001299557001f55815d3fcb53c74463acb0cf6d14d4639b340982c60877f384609").to_vec();
-			let message_id = sp_io::hashing::blake2_256(&data);
-
-			let maybe_msg = VersionedXcm::<RuntimeCall>::decode_all_with_depth_limit(
-				MAX_XCM_DECODE_DEPTH,
-				&mut data.as_ref(),
-			)
-				.map(xcm::v3::Xcm::<RuntimeCall>::try_from).expect("failed").expect("failed");
-
-			let outcome =
-				XcmExecutor::<XcmConfig>::execute_xcm(Parent, maybe_msg, message_id, RuntimeHelper::xcm_max_weight(XcmReceivedFrom::Parent));
-			assert_eq!(outcome.ensure_complete(), Ok(()));
-		})
+fn bridging_to_asset_hub_rococo() -> TestBridgingConfig {
+	TestBridgingConfig {
+		bridged_network: bridging::to_rococo::RococoNetwork::get(),
+		local_bridge_hub_para_id: bridging::SiblingBridgeHubParaId::get(),
+		local_bridge_hub_location: bridging::SiblingBridgeHub::get(),
+		bridged_target_location: bridging::to_rococo::AssetHubRococo::get(),
+	}
+}
+
+#[test]
+fn limited_reserve_transfer_assets_for_native_asset_to_asset_hub_rococo_works() {
+	asset_test_utils::test_cases_over_bridge::limited_reserve_transfer_assets_for_native_asset_works::<
+		Runtime,
+		AllPalletsWithoutSystem,
+		XcmConfig,
+		ParachainSystem,
+		XcmpQueue,
+		LocationToAccountId,
+	>(
+		collator_session_keys(),
+		ExistentialDeposit::get(),
+		AccountId::from(ALICE),
+		Box::new(|runtime_event_encoded: Vec<u8>| {
+			match RuntimeEvent::decode(&mut &runtime_event_encoded[..]) {
+				Ok(RuntimeEvent::PolkadotXcm(event)) => Some(event),
+				_ => None,
+			}
+		}),
+		Box::new(|runtime_event_encoded: Vec<u8>| {
+			match RuntimeEvent::decode(&mut &runtime_event_encoded[..]) {
+				Ok(RuntimeEvent::XcmpQueue(event)) => Some(event),
+				_ => None,
+			}
+		}),
+		bridging_to_asset_hub_rococo,
+		WeightLimit::Unlimited,
+		Some(xcm_config::bridging::XcmBridgeHubRouterFeeAssetId::get()),
+		Some(xcm_config::TreasuryAccount::get()),
+	)
+}
+#[test]
+fn receive_reserve_asset_deposited_roc_from_asset_hub_rococo_works() {
+	const BLOCK_AUTHOR_ACCOUNT: [u8; 32] = [13; 32];
+	asset_test_utils::test_cases_over_bridge::receive_reserve_asset_deposited_from_different_consensus_works::<
+			Runtime,
+			AllPalletsWithoutSystem,
+			XcmConfig,
+			LocationToAccountId,
+			ForeignAssetsInstance,
+		>(
+			collator_session_keys().add(collator_session_key(BLOCK_AUTHOR_ACCOUNT)),
+			ExistentialDeposit::get(),
+			AccountId::from([73; 32]),
+			AccountId::from(BLOCK_AUTHOR_ACCOUNT),
+			// receiving ROCs
+			(MultiLocation { parents: 2, interior: X1(GlobalConsensus(Rococo)) }, 1000000000000, 1_000_000_000),
+			bridging_to_asset_hub_rococo,
+			(
+				X1(PalletInstance(bp_bridge_hub_westend::WITH_BRIDGE_WESTEND_TO_ROCOCO_MESSAGES_PALLET_INDEX)),
+				GlobalConsensus(Rococo),
+				X1(Parachain(1000))
+			)
+		)
+}
+#[test]
+fn report_bridge_status_from_xcm_bridge_router_for_rococo_works() {
+	asset_test_utils::test_cases_over_bridge::report_bridge_status_from_xcm_bridge_router_works::<
+		Runtime,
+		AllPalletsWithoutSystem,
+		XcmConfig,
+		LocationToAccountId,
+		ToRococoXcmRouterInstance,
+	>(
+		collator_session_keys(),
+		bridging_to_asset_hub_rococo,
+		|| {
+			sp_std::vec![
+				UnpaidExecution { weight_limit: Unlimited, check_origin: None },
+				Transact {
+					origin_kind: OriginKind::Xcm,
+					require_weight_at_most:
+						bp_asset_hub_westend::XcmBridgeHubRouterTransactCallMaxWeight::get(),
+					call: bp_asset_hub_westend::Call::ToRococoXcmRouter(
+						bp_asset_hub_westend::XcmBridgeHubRouterCall::report_bridge_status {
+							bridge_id: Default::default(),
+							is_congested: true,
+						}
+					)
+					.encode()
+					.into(),
+				}
+			]
+			.into()
+		},
+		|| {
+			sp_std::vec![
+				UnpaidExecution { weight_limit: Unlimited, check_origin: None },
+				Transact {
+					origin_kind: OriginKind::Xcm,
+					require_weight_at_most:
+						bp_asset_hub_westend::XcmBridgeHubRouterTransactCallMaxWeight::get(),
+					call: bp_asset_hub_westend::Call::ToRococoXcmRouter(
+						bp_asset_hub_westend::XcmBridgeHubRouterCall::report_bridge_status {
+							bridge_id: Default::default(),
+							is_congested: false,
+						}
+					)
+					.encode()
+					.into(),
+				}
+			]
+			.into()
+		},
+	)
+}
+
+#[test]
+fn test_report_bridge_status_call_compatibility() {
+	// if this test fails, make sure `bp_asset_hub_rococo` has valid encoding
+	assert_eq!(
+		RuntimeCall::ToRococoXcmRouter(pallet_xcm_bridge_hub_router::Call::report_bridge_status {
+			bridge_id: Default::default(),
+			is_congested: true,
+		})
+		.encode(),
+		bp_asset_hub_westend::Call::ToRococoXcmRouter(
+			bp_asset_hub_westend::XcmBridgeHubRouterCall::report_bridge_status {
+				bridge_id: Default::default(),
+				is_congested: true,
+			}
+		)
+		.encode()
+	)
+}
+
+#[test]
+fn check_sane_weight_report_bridge_status() {
+	use pallet_xcm_bridge_hub_router::WeightInfo;
+	let actual = <Runtime as pallet_xcm_bridge_hub_router::Config<
+			ToRococoXcmRouterInstance,
+		>>::WeightInfo::report_bridge_status();
+	let max_weight = bp_asset_hub_westend::XcmBridgeHubRouterTransactCallMaxWeight::get();
+	assert!(
+		actual.all_lte(max_weight),
+		"max_weight: {:?} should be adjusted to actual {:?}",
+		max_weight,
+		actual
+	);
+}
+
+#[test]
+fn change_xcm_bridge_hub_router_byte_fee_by_governance_works() {
+	asset_test_utils::test_cases::change_storage_constant_by_governance_works::<
+		Runtime,
+		bridging::XcmBridgeHubRouterByteFee,
+		Balance,
+	>(
+		collator_session_keys(),
+		1000,
+		Box::new(|call| RuntimeCall::System(call).encode()),
+		|| {
+			(
+				bridging::XcmBridgeHubRouterByteFee::key().to_vec(),
+				bridging::XcmBridgeHubRouterByteFee::get(),
+			)
+		},
+		|old_value| {
+			if let Some(new_value) = old_value.checked_add(1) {
+				new_value
+			} else {
+				old_value.checked_sub(1).unwrap()
+			}
+		},
+	)
 }