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Author: palo73

Running Fortigate FW VM inside of GNS3

In this post we describe how to run Fortigate FW VM appliance inside of the GNS3 (local or remote).

Prerequisities and environment

  • GNS3
    • In my case of version 2.1.1 running on a remote linux server (physical HW, not GSN3 VM).
    Fortigate VM Image for KVM
    • In my case FortiGate for KVM platform Version 6.2.
    • Download from HERE using Fortigate.ONE account (may create for free).
    GNS3 Fortigate Appliance

    Note: FortiGate VM evaluation license

    FortiGate VM includes a limited embedded 15-day trial license that supports:

Tclsh script examples: how to generate router loop interfaces with IPv4 addresses

This example shows how to generate 254 loop interfaces with assigned ipv4 addresses 172.16.0.1/24 up to 172.16.255.1/24. The code is:

enable
tclsh
for {set i 0} {$i < 256} {incr i} {
ios_config "int loop $i" "ip address 172.16.$i.1 255.255.255.0"
}
ios_config "end"
tclquit

and you may just simply copy and paste it into a Cisco router CLI. Therefore first run tclsh within of privileged EXEC mode

How to kill ESET AV process

Eset AV sometimes prevents to run and install some applications, for example microtorrent client or virtualbox extension pack. If the AV pausing does not help, there is an option to kill the AV process using a standard way (using the task manager). However, Eset AV has enabled by default a Self-defense feature preventing to do that.

Therefore to be able to kill the process this feature has to be disabled. To do that follow:

Display CCNA curriculums locally

Once if we are allowed download zipped version of ccna curriculum (for example as an netacad instructor) we should be able run them locally without web server need. However there is a problem to display these curriculums by default as it contain embeded flash animation. This problem persists in different browsers (firefox, chrome, epiphany) for example.