VRF: Case Study. Two subnets with the same address. Episode 2 with Firewall Mangle

Опубликовано: 28 Август 2026
на канале: Marco Boschini Corsi MikroTik
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Today I bring you the second part of a real-world case study I covered in a consulting role.
A company that starts small and slowly grows.

At a certain point, problems arise: the networks need to be split (broadcast domains), but it's impossible to change the existing IP addresses for system interoperability.

How can this be solved?
We'll see it in this MikroTik Lab developed on GNS3.

VRF and Firewall Mangle will be the ingredients used today.

These topics are covered in depth in the courses:

MikroTik MTCNA RouterOS
Next date: March 18-19-20, 2024
https://corsimikrotik.it/corso-mtcna

MikroTik MTCRE Routing
https://corsimikrotik.it/corso-mtcre

I will be attending the MikroTik Professionals Conference in Prague on March 7-8:
https://mtpc.world

To contact me:
https://corsimikrotik.it/contatti

Subscribe to the Corsi MikroTik Telegram channel
https://t.me/corsimikrotik

Join the MikroTik Italia community
https://t.me/mikrotikitalia

#mikrotik #routeros #networking #ipaddress #routing #vlan #vrf