Sonatus Foundation Network Services
Build flexible and modern vehicle networks
Sonatus Foundation’s Network Services provide the key software ingredients to build modern software-defined networks in vehicles.
Ethernet Network Manager
The next-generation of software-defined vehicles are embracing Automotive Ethernet technology to bring high-speed and flexible networking to vehicles.
Foundation’s Ethernet Network Manager allows automakers to centrally manage in-vehicle Ethernet networks to monitor, configure and troubleshoot issues at any time, including post-production.
Benefits
- Faster and more reliable data transfer among CAN and Ethernet components
- Reduce downtime and repair costs by providing manageability of the network
- Improve network security and segment traffic to prevent unauthorized access
- Reduce the risk of cyber attacks and help maintain vehicle safety and security
- Faster and more advanced diagnostics and feature validation before and after SoP
Key Technical Features
- L2/L3 forwarding, queueing, ACL, and VLAN configuration
- Ethernet Port Mirroring configuration
- Network statistics monitoring configuration
- Switch health monitoring and fail-safe updates
- Dynamic in-vehicle network provisioning
- UDS-based diagnostics for network troubleshooting
- Packet interceptor for collecting Ethernet packets
- Interface with Diagnostics Manager for secure OBD access
- Cloud-based management
- Policy management and deployment
- Network Statistics Monitoring
- Switch Health Monitoring
Vehicle-to-Cloud Communications Controller
Connecting to the cloud is an integral part of transition to software-defined vehicles. Sonatus Foundation’s Vehicle-to-Cloud Communications Controller gives OEMs fine-grained control over how vehicles connect to the cloud, ensuring it is done securely and cost-effectively.
Benefits
- Increases visibility into external communications to detect and diagnose issues
- Improves security with threat prevention mechanisms
- Allows management to minimize cellular data transmission costs
- Enables users to connect devices to the cloud
- Optimizes network performance and reduces latency
- Maximizes hardware performance
Key Technical Features
- Flexible traffic steering to desired APN with fallback option
- Network Firewall with connection tracking
- VLAN and subnet-based traffic isolation
- Network Address Translation (NAT)
- Application-specific local DNS
- Network traceability with packet logging and detailed statistics
- WiFi hotspot tethering support
- Dual Stack IPv4-IPv6 support
- Support for different regional policies
- Hardware acceleration
- Cloud-based management across fleets of vehicles
- Policy management
- Connectivity statistics monitoring
- Data usage monitoring
- Data cap enforcement
CAN-Ethernet Gateway
Sonatus Foundation’s CAN-Ethernet Gateway service provides seamless interoperability between CAN and Ethernet networks in a vehicle. The Gateway translates Ethernet messages into CAN signals and vice versa, allowing ECUs and applications on either networks to communicate with each other efficiently.