autorouting

Create a network simulation tool using Python's 'autorouting' package. This tool will simulate packet routing through a network of interconnected nodes, each representing a router or switch. The primary function of your tool is to automatically route packets from a source node to a destination node based on predefined rules and network conditions.

**Step 1: Define Network Topology**
- Design a network topology consisting of multiple nodes interconnected by links. Each link has a specific bandwidth and latency.
- Implement a method to add or remove nodes and links dynamically.

**Step 2: Configure Routing Rules**
- Use the 'autorouting' package to define routing rules that determine how packets are forwarded between nodes.
- Allow users to customize these rules based on criteria such as shortest path, least congestion, or priority traffic handling.

**Step 3: Simulate Packet Transmission**
- Develop a feature to simulate the transmission of packets through the network. Packets should have a source, destination, size, and type (e.g., data, control).
- Track packet delivery times, loss rates, and retransmissions due to congestion or errors.

**Step 4: Analyze Network Performance**
- Integrate performance analysis tools to evaluate the efficiency of routing decisions.
- Display metrics such as throughput, delay, and packet loss percentage.

**Suggested Features:**
- Graphical interface for visualizing the network topology and packet flow.
- Real-time monitoring of network conditions and packet status.
- Scenario-based testing to compare different routing strategies under various network loads.
- Export simulation results to CSV or JSON files for further analysis.

Utilize the 'autorouting' package to handle the complex task of determining optimal paths for packet transmission based on the current network state and configured rules. Your goal is to create a versatile and educational tool that demonstrates the principles of network routing and management.