Mikrotik VPN. Why local clients do not respond?

Question

Mikrotik

There are 3 offices:
1 (main) - 192.168.1.0/24
2 - 192.168.0.0/24
3 - 192.168.2.0/24
All offices have Mikrotiki.
A VPN server (L2TP) has been raised on the main Mikrotik.
On the computer 192.168.1.3 created and shared the share folder.
Office 1 has no problems connecting to this folder. And here from 2 and 3 offices it is not possible to connect this folder. 192.16.1.3 does not respond in 2 or 3 offices.
Tried disabling antivirus, firewall, etc., nothing helps.
Printers, ip cameras, VOIP gateways, SIP server - everything responds with a bang.
What could be the reason for such behavior?

Answer 1

Routing needs to be configured. Either static or dynamic.

/ip route add dst-address=192.168.1.0/24 gateway=your-vpn-name

on each client.
At the same time, it is desirable to create l2tp-binding interfaces on the server and similarly create a routing rule for each subnet.

/ip route add dst-address=192.168.0.0/24 gateway=your-1vpn-name-binding
/ip route add dst-address=192.168.2.0/24 gateway=your-2vpn-name-binding

But for me it's easier to raise the OSPF on all devices, and he himself will add all the necessary routes.