Special routing

Hello all, I have this network: https://drive.google.com/file/d/1pY0RKtBV-IHgudiSENoGO8PR5uoEXUU6/view?usp=sharing
Mikrotik router and Juniper firewall are connected in the network 100.100.10.0/30
and all subnets with vlans created in the switch Juniper EX-3300 24 T are passing to the Mikrotik so it can manage the 2 WANS (GPON 1 and GPON 2) for the clients of the subnet 192.168.0.0/24
IMAGES:
https://drive.google.com/file/d/1rMfrngclqA5uKebygPs8_QgPfJ3cEi9k/view?usp=sharing ----> Routes
https://drive.google.com/file/d/1W_h_wvVrRb8dl3DwrBh8yZoqPMrHRRGU/view?usp=sharing ----> mangle
https://drive.google.com/file/d/18a44I-ukHvcSa5GIOoezI_YjqsTD0OvR/view?usp=sharing ---->mangle

Everything is working well, the clients have internet access, etc.
but I cant ping or access from the Mikrotik router to the subnet 192.168.0.0/24
but I can ping and access from the Juniper Firewall to the Mikrotik Router for manage it

I need to access from the Mikrotik router to the subnet 192.168.0.0/24 because I have a OVPN server (192.168.70.0/24) and from that subnet I can only manage the Mikrotik Router ( I can access the subnet 100.100.10.0/24 but cant access the subnet 192.168.0.0/24
Any comments or suggestions are welcome.

Thanks,
Sérgio.

Olá Sérgio

I can’t access your drawings, it says I’m not allowed to see the content.

It sounds like you need to check your routes in your Mikrotik router, but I will have a better idea if I can see your diagrams.

Please let me know if you find a way to share them