SONICWALL TZ370 HIGH AVAILABILITY

SonicWall TZ370 High Availability

The SonicWall TZ370 High Availability is a robust hardware firewall engineered for enterprise environments that demand uninterrupted security and high throughput. Designed with redundancy in mind, this device supports active‑active or active‑standby configurations to ensure continuous protection even during maintenance or unexpected failures.

Core Performance Specifications

• Firewall Throughput: 3000 Mbit/s – delivers rapid inspection of all traffic without bottlenecks.
• IPS/IDS Performance: 1500 Mbit/s – real‑time threat detection and prevention for critical assets.
• VPN Throughput: 1300 Mbit/s – supports secure remote access with minimal latency.
• Maximum Firewall Connections: 900,000 – scalable to large user bases and complex network topologies.
• Connections per Second (Firewall): 9,000 – maintains high concurrency for demanding workloads.
• DPI Capacity: 200,000 connections – deep packet inspection for granular traffic analysis.
• SPI Capacity: 900,000 connections – stateful inspection to track session states efficiently.

Connectivity and Interface Features

• Ethernet LAN Ports: 8 – versatile for segmentation of internal networks.
• USB 3.2 Gen 1 Ports: 2 – high‑speed data transfer for backups or firmware updates.
• Console Port: 1 – serial access for configuration and troubleshooting.
• Supported Network Protocols: TCP/IP, UDP, ICMP, HTTP, HTTPS, IPSec, ISAKMP/IKE, SNMP, DHCP, PPPoE, L2TP, PPTP, RADIUS – comprehensive protocol support for diverse environments.

Operational Environment and Reliability

• Operating Temperature: 0 °C to 40 °C – suitable for most office and data‑center settings.
• Relative Humidity: 5% to 95% – tolerant of humid conditions without performance degradation.
• AC Input Frequency: 60 Hz – standard power compatibility in many regions.
• Input Current: 3 A – efficient power consumption for continuous operation.

Security and Threat Protection

The TZ370 High Availability integrates advanced security mechanisms to safeguard against modern cyber threats:

• Firewall Security Engine: Provides stateful packet inspection, application control, and content filtering.
• IPS/IDS Module: Detects intrusion attempts and anomalous traffic patterns at 1500 Mbit/s.
• VPN Capabilities: Supports up to 100 secure tunnels using IPSec, L2TP, or PPTP protocols, ensuring encrypted communication for remote users.
• VoIP Support: Optimizes voice traffic with QoS and security policies tailored for telephony applications.

High Availability Architecture

The device is engineered to operate in a redundant pair, providing seamless failover. In an active‑active setup, both units share the load, doubling throughput and ensuring zero downtime. In an active‑standby configuration, the standby unit automatically takes over if the primary fails, maintaining continuous protection without manual intervention.

Management and Monitoring

The TZ370 offers a comprehensive management interface that allows administrators to:

• Configure policies for traffic filtering, VPN, and user authentication.
• Monitor real‑time statistics on throughput, connection counts, and threat events.
• Generate detailed logs and reports for compliance and forensic analysis.

Use Cases and Deployment Scenarios

This firewall is ideal for:

• Mid‑size enterprises requiring high throughput and zero‑downtime security.
• Branch offices that need reliable VPN connectivity to a central data center.
• Organizations with stringent compliance requirements demanding robust logging and threat detection.

Conclusion

The SonicWall TZ370 High Availability delivers exceptional performance, comprehensive security features, and resilient architecture. Its blend of high throughput, extensive protocol support, and failover capabilities makes it a dependable choice for businesses that cannot compromise on network protection.