Configuring an HA cluster

System config

 

 

To connect a FortiGate HA cluster

Use the following procedure to connect a cluster operating in NAT/Route mode or Transparent mode. Connect the FortiGate units in the cluster to each other and to your network. You must connect all matching interfaces in the cluster to the same hub or switch. Then you must connect these interfaces to their networks using the same hub or switch.

Fortinet recommends using switches for all cluster connections for the best performance.

The FortiGate units in the cluster use cluster ethernet interfaces to communicate cluster session information, synchronize the cluster configuration, and report individual cluster member status. The units in the cluster are constantly communicating HA status information to make sure that the cluster is operating properly. This cluster communication is also called the cluster heartbeat.

Inserting an HA cluster into your network temporarily interrupts communications on the network because new physical connections are being made to route traffic through the cluster. Also, starting the cluster interrupts network traffic until the individual FortiGate units in the cluster are functioning and the cluster completes negotiation. Cluster negotiation normally takes just a few seconds. During system startup and negotiation all network traffic is dropped.

1Connect the cluster units.

Connect the internal interfaces of each FortiGate unit to a switch or hub connected to your internal network.

Connect the WAN1 interfaces of each FortiGate unit to a switch or hub connected to your external network.

Connect the DMZ2 interfaces of the FortiGate units to the same switch or hub. By default the DMZ2 interfaces are used for HA heartbeat communication. These interfaces should be connected together for the HA cluster to function.

Optionally connect the WAN2 interfaces of each FortiGate unit to a switch or hub connected a second external network.

Optionally Connect the DMZ1 interfaces of the FortiGate units to another switch or hub.

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Fortinet 100A manual To connect a FortiGate HA cluster

100A specifications

Fortinet 100A is a versatile network security device designed to provide comprehensive protection against various cyber threats while ensuring optimal network performance. As part of the FortiGate series, the 100A combines advanced security features with powerful hardware capabilities, making it suitable for small to medium-sized businesses.

One of the key features of the Fortinet 100A is its deep packet inspection technology. This capability allows the firewall to analyze both the header and payload of packets traversing the network, enabling it to detect and block malicious content effectively. The 100A can identify and mitigate a wide range of threats, including malware, intrusions, and application-layer attacks.

The FortiOS operating system powers the Fortinet 100A, offering a robust and user-friendly interface for configuration and management. With its unified security management console, administrators can efficiently monitor network traffic and enforce security policies across the organization. The system provides centralized logging and reporting features, enabling users to gain valuable insights into their security posture and respond swiftly to incidents.

The 100A supports multiple deployment modes, including transparent, NAT, and route modes. This flexibility allows organizations to integrate the device into their existing network architecture with ease. The firewall's high throughput capabilities ensure that network performance remains unaffected, even under heavy load from multiple users and devices.

Another notable aspect of the Fortinet 100A is its support for various VPN technologies, including IPsec and SSL VPN. This feature facilitates secure remote access for employees, enabling them to connect to the corporate network safely, regardless of their location. As remote work continues to be a norm in many sectors, this capability is critical for maintaining productivity and security.

In addition to these features, the Fortinet 100A provides comprehensive web filtering capabilities, protecting users from harmful websites and inappropriate content. This protection is essential for organizations looking to maintain a secure and productive environment.

With its combination of powerful security features, flexible deployment options, and robust performance, the Fortinet 100A stands out as an ideal solution for organizations seeking to bolster their cybersecurity measures while ensuring seamless connectivity for users. As cyber threats continue to evolve, investing in a capable device like the FortiGate 100A is crucial for maintaining a secure network infrastructure.