Access ip/network behind connected network via specific gateway

Hello, all
Currently I have a problem with my system configuration
my system is consisted of : 1 router (mikrotik rb3011uias-rm) & 2 servers (Lenovo & HP)

  • router : active port → 1, 2, 3
  • server 1 : ip 192.168.200.2, connected to port 2 router
  • server 2 : ip 192.168.200.3, connected to port 3 router

and port 1 router connected to the company 2 router, with ip 10.250.1.102 (my router) and 10.250.1.101 (company 2’s router)

I wanna connect between my server (192.168.200.0/24) to 192.168.50.0/24 which are located behind 10.250.1.101 (company 2’s router)
Here is the configuration I expected to run :
mikrotik-architecture.png
What I should to configure in my mikrotik router (company 1’s router) to make it run ?
Assumed the company 2’s router is done, becaus I don’t have access to it

Thanks for the answer.

  1. Simple static route:
    ip route
    add distance=1 dst-address=192.168.50.0/24 gateway=10.250.1.101
    If 10.250.1.101 don’t know anything about 192.168.200.0/24, then
  2. NAPT:
    ip firewall nat
    add action=masquerade chain=srcnat out-interface=“your port 1 interface”