Ip Tunnel Add

In this recipe you will learn how to create a simple multi-realm SSL VPN tunnel that provides different portals for different user groups.

In this example, you will allow remote users to access the corporate network using an SSL VPN, connecting either by web mode using a web browser or tunnel mode using FortiClient.

In this recipe, you add FortiTelemetry traffic to an existing IPsec VPN site-to-site tunnel between two FortiGate devices, in order to add a remote FortiGate to the Security Fabric. You also allow the remote FortiGate to access the FortiAnalyzer for logging.

IP Virtual Private network is a very complex technology, involving all aspects, the most critical of which is the tunnel technology. Simply put, the virtual private network is actually the data encapsulation of the enterprise network in the tunnel for transmission. Because the tunneling protocol is relatively complex, the virtual private network technology is complicated. The most typical of tunneling protocols are IPSec, L2TP, GRE, PPTP, L2F, and so on. Where GRE, IPSec belongs to the third-tier tunneling protocol, L2TP, PPTP and L2F belong to the second-tier tunneling protocol. The essential difference between the second and third-tier tunnels is that ...

In this article we cover a VXLAN over IPsec configuration using FortiGate as VTEP.

Linux has 3 kinds of tunnels. They are: IP-in-IP tunnels, GRE tunnels, and non-kernel tunnels (such as PPTP). 1. Some comments about the tunnel tunnel can be used to implement many very unusual and interesting features. But if you have a problem with your configuration, there will be terrible mistakes. Do not point the default route to a tunneling device unless you know exactly what you are doing. Furthermore, the tunneling increases the protocol overhead because it requires an additional IP header. Generally it should be 20 bytes per packet, so if the MTU of a network is 1 ...

This article describes how to use an external DHCP server to assign IP addresses to your IPsec VPN clients.

This article describes how to construct a site-to-site IPsec VPN connection between two networks with overlapping subnets.

In this example, you will connect to a private network with a Windows Phone, using an SSL VPN.

This recipe allows access for members of the Employee user group, created in the previous recipe, Creating security policies for different users.