147 lines
3.9 KiB
Markdown
147 lines
3.9 KiB
Markdown
# CCIP Router Configuration Documentation
|
|
|
|
**Date**: 2025-01-12
|
|
**Network**: ChainID 138
|
|
**Router Address**: `0x8078A09637e47Fa5Ed34F626046Ea2094a5CDE5e`
|
|
|
|
---
|
|
|
|
## Router Overview
|
|
|
|
The CCIP Router is the central component of the Chainlink CCIP (Cross-Chain Interoperability Protocol) infrastructure. It handles routing of cross-chain messages between different blockchain networks.
|
|
|
|
---
|
|
|
|
## Configuration Details
|
|
|
|
### Router Address
|
|
- **Address**: `0x8078A09637e47Fa5Ed34F626046Ea2094a5CDE5e`
|
|
- **Network**: ChainID 138
|
|
- **RPC Endpoint**: `http://192.168.11.250:8545` or `https://rpc-core.d-bis.org`
|
|
- **Block Explorer**: `https://explorer.d-bis.org` (Blockscout)
|
|
|
|
### Fee Configuration
|
|
- **Fee Token**: `0x514910771AF9Ca656af840dff83E8264EcF986CA` (LINK)
|
|
- **Base Fee**: 1000000000000000 wei (0.001 LINK)
|
|
- **Data Fee Per Byte**: 100000000 wei (0.0000001 LINK per byte)
|
|
|
|
### Supported Destination Chains
|
|
|
|
| Chain | Chain Selector | Status |
|
|
|-------|---------------|--------|
|
|
| BSC | 11344663589394136015 | ✅ Supported |
|
|
| Polygon | 4051577828743386545 | ✅ Supported |
|
|
| Avalanche | 6433500567565415381 | ✅ Supported |
|
|
| Base | 15971525489660198786 | ✅ Supported |
|
|
| Arbitrum | 4949039107694359620 | ✅ Supported |
|
|
| Optimism | 3734403246176062136 | ✅ Supported |
|
|
| Ethereum Mainnet | 5009297550715157269 | ✅ Supported |
|
|
|
|
---
|
|
|
|
## Router Functions
|
|
|
|
### Core Functions
|
|
|
|
#### `ccipSend()`
|
|
Sends a CCIP message to a destination chain.
|
|
|
|
**Parameters**:
|
|
- `destinationChainSelector`: uint64 - Destination chain selector
|
|
- `receiver`: address - Receiver address on destination chain
|
|
- `data`: bytes - Message data
|
|
- `feeToken`: address - Token to pay fees with (LINK or native ETH)
|
|
- `extraArgs`: bytes - Additional arguments
|
|
|
|
#### `getFee()`
|
|
Gets the fee for sending a CCIP message.
|
|
|
|
**Parameters**:
|
|
- `destinationChainSelector`: uint64 - Destination chain selector
|
|
- `data`: bytes - Message data
|
|
|
|
**Returns**: uint256 - Fee amount in fee token
|
|
|
|
#### `getOnRamp()`
|
|
Gets the OnRamp address for a destination chain.
|
|
|
|
**Parameters**:
|
|
- `destinationChainSelector`: uint64 - Destination chain selector
|
|
|
|
**Returns**: address - OnRamp contract address
|
|
|
|
---
|
|
|
|
## Integration with Other Contracts
|
|
|
|
### CCIP Sender
|
|
- **Address**: `0x105F8A15b819948a89153505762444Ee9f324684`
|
|
- **Relationship**: Sender contract interacts with Router to send messages
|
|
|
|
### Bridge Contracts
|
|
- **CCIPWETH9Bridge**: `0x89dd12025bfCD38A168455A44B400e913ED33BE2`
|
|
- **CCIPWETH10Bridge**: `0xe0E93247376aa097dB308B92e6Ba36bA015535D0`
|
|
- **Relationship**: Bridge contracts call Router to send cross-chain messages
|
|
|
|
---
|
|
|
|
## Verification
|
|
|
|
### Verify Router Deployment
|
|
```bash
|
|
./scripts/verify-ccip-router.sh
|
|
```
|
|
|
|
### Check Router Status
|
|
```bash
|
|
cast code 0x8078A09637e47Fa5Ed34F626046Ea2094a5CDE5e --rpc-url http://192.168.11.250:8545
|
|
```
|
|
|
|
### Get Fee Token
|
|
```bash
|
|
cast call 0x8078A09637e47Fa5Ed34F626046Ea2094a5CDE5e "getFeeToken()" --rpc-url http://192.168.11.250:8545
|
|
```
|
|
|
|
---
|
|
|
|
## Configuration Status
|
|
|
|
| Component | Status | Notes |
|
|
|-----------|--------|-------|
|
|
| Router Deployment | ✅ Complete | Contract deployed and verified |
|
|
| Fee Configuration | ✅ Complete | LINK token configured |
|
|
| OnRamp Mapping | ⚠️ Unknown | Cannot verify without admin access |
|
|
| Destination Allowlist | ⚠️ Unknown | Cannot verify without admin access |
|
|
|
|
---
|
|
|
|
## Troubleshooting
|
|
|
|
### Router Not Responding
|
|
1. Check RPC endpoint connectivity
|
|
2. Verify Router contract address
|
|
3. Check network status
|
|
|
|
### Fee Calculation Failing
|
|
1. Verify LINK token balance
|
|
2. Check fee token configuration
|
|
3. Verify destination chain selector
|
|
|
|
### Message Not Routing
|
|
1. Verify destination chain selector
|
|
2. Check OnRamp configuration
|
|
3. Verify destination allowlist
|
|
|
|
---
|
|
|
|
## Related Documentation
|
|
|
|
- [CCIP Configuration Status](./CCIP_CONFIGURATION_STATUS.md)
|
|
- [CCIP Sender Contract Reference](../../docs/07-ccip/CCIP_SENDER_CONTRACT_REFERENCE.md)
|
|
- [Complete Task Catalog](./CCIP_COMPLETE_TASK_CATALOG.md)
|
|
|
|
---
|
|
|
|
**Last Updated**: 2025-01-12
|
|
|