Sharing between two Networks LAN/WIFI

RouterOS Beginner Basics
1

Hello,

i have configure two LAN network one is for LAN devices through wired and 2nd for wifi for mobile and laptop.

problem is i am not able to access sharing on wired devices to wifi devices.

LAN IP 192.168.10.1/24 subnet 255.255.0.0
Wifi IP 10.10.10.1/24 subnet 255.255.255.0

File shared on WIred LAN PC at 192.168.10.160
which is not accessible from wifi laptop at 10.10.10.109

try access through hostname also not working.

LAN and wifi both DHCP is handled by windows 2019 server, mikroik is only in the middle to purpose for net facilitations to users and controls.

2

There are two basic things for this inter-LAN sharing to happen:

  1. there has to be device (router), which connects to both networks and is willing to pass packets (i.e. route) between both networks.
    Additional requirement is that if the before mentioned device is not default gateway for both LAN networks, their corresponding default gateways need to be configured with static routes telling them to rote traffic towards the other LAN via the before mentioned device.
  2. device firewalls (on both workstations and servers) have to allow such communication between both networks. By default windows firewall only allows free communication with devices which are members of same subnet.

Both things are not specific to Mikrotik in any way, bullet #1 is general IP routing thing and bullet #2 is specific to Windows machines, which by default run firewall (other OSes may also run firewall and then same principles apply).