S2S VPN With NAT

RouterOS General
1

Hi everyone!

I would like to ask for some help.
We have a central office where we want to connect multiple branch offices. Several branch offices have the same internal network, so we want to solve this issue using NAT.
Our central device is a Fortigate 60E, and the branch offices use MikroTik hAP AC2 devices.
We would like to connect the branch office networks in a way that, for example:
Branch Office 1: 10.0.0.1
Branch Office 2: 10.0.0.2
…
So far, we have managed to establish the VPN connection, and from the branch office network, we can access the central office network. However, the central office cannot reach the branch office network.
I would appreciate any help in resolving this issue.

Thank you in advance!

2

Based on your information you would have to tell the main office where site office traffic should go, using routes.
Perhaps it is already in place, but because of lag of information…

Most helpfull would be the configs of all offices involved:

/export file=anynameyoulike

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