ipsec vip

VPN

 

 

Note: Typing next lets you define another VIP address without leaving the vip shell.

This example shows how to display the settings for the vpn ipsec vip command.

get vpn ipsec vip

This example shows how to display the settings for the VIP entry named 1.

get vpn ipsec vip 1

This example shows how to display the current configuration of all existing VIP entries.

show vpn ipsec vip

Configuring IPSec virtual IP addresses

Use the FortiGate unit’s IPSec VIP feature to enable hosts on physically different networks to communicate with each other as if they were connected to the same private network. This feature can be configured manually through CLI commands.

When the destination IP address in a local ARP request matches an entry in the FortiGate unit’s virtual IP (VIP) table, the FortiGate unit responds with its own MAC address and forwards traffic to the correct destination at the other end of the VPN tunnel afterward.

Consider the following example, which shows two physically separate networks. The IP addresses of the computers on both networks are in the 192.168.12.0/24 range, but no two IP addresses are the same. An IPSec VPN has been configured between FortiGate_1 and FortiGate_2. The FortiGate configuration permits Host_1 on the Finance network to transmit data to Host_2 on the HR network through the IPSec VPN tunnel.

Figure 141:A typical site-to-site configuration using the IPSec VIP feature

HR Network

192.168.12.0/24

Host_2

192.168.12.2

FortiGate_1

external

external

Internet

FortiGate_2

Host_1

192.168.12.1

Finance Network 192.168.12.0/24

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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.