System config

Note: You should select the language that the management computer operating system uses.

To modify the dead gateway detection settings

Modify dead gateway detection to control how the FortiGate unit confirms connectivity with a ping server added to an interface configuration. For information about adding a ping server to an interface, see “To add a ping server to an interface” on page 56.

1Go to System > Config > Options.

2For Detection Interval, type a number in seconds to specify how often the FortiGate unit tests the connection to the ping target.

3For Fail-over Detection, type a number of times that the connection test fails before the FortiGate unit assumes that the gateway is no longer functioning.

4Select Apply.

HA

Fortinet achieves high availability (HA) using redundant hardware and the FortiGate Clustering Protocol (FGCP). Each FortiGate unit in an HA cluster enforces the same overall security policy and shares the same configuration settings. You can add up to 32 FortiGate units to an HA cluster. Each FortiGate unit in an HA cluster must be the same model and must be running the same FortiOS firmware image.

The FortiGate units in the cluster use cluster ethernet interfaces to communicate cluster session information, synchronize the cluster configuration, synchronize the cluster routing table, 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 communication is called the HA heartbeat.

FortiGate HA supports link failover, device failover, and HA heartbeat failover.

Link failover If one of the links to a FortiGate unit in an HA cluster fails, all functions, all established firewall connections, and all IPSec VPN sessionsa are maintained by the other FortiGate units in the HA cluster. For information about link failover, see “Monitor priorities” on page 90.

Device failover

HA heartbeat failover

If one of the FortiGate units in an HA cluster fails, all functions, all established firewall connections, and all IPSec VPN sessions are maintained by the other FortiGate units in the HA cluster.

You can configure multiple interfaces to be HA heartbeat devices. If an interface functioning as an HA heartbeat device fails, the HA heartbeat is transferred to another interface also configured as an HA heartbeat device.

a.HA does not provide session failover for PPPoE, DHCP, PPTP, and L2TP services.

FortiGate units can be configured to operate in active-passive (A-P) or active-active (A-A) HA mode. Active-active and active-passive clusters can run in either NAT/Route or Transparent mode.

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Fortinet 100A manual To modify the dead gateway detection settings, Device failover HA heartbeat failover

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.