Transfer VirtualBox network management to Mikrotik

1. Go to https://mikrotik.com/download and download X86 CD Image:
   
2. Create 32-bit machine with 2.4 kernel:
   
3. Memory requirements 64 Mb:
   
   First network adapter goes as Bridged Adapter:
   
4. Second adapter goes as Host-Only Adapter:
   
5. Set IP address for Host-only adapter

   10.1.10.2

   
6. Disable DHCP server:
   
7. Install mikrotik ISO:
   
8. Remove ISO file before restart:
   
9. Open WinBox and scan your network and connect to you device. You must connect on the one which shows IP 0.0.0.0:
   
10. Press Licence:
    
11. Copy software ID to clipboard:
    
12. Sign in into Mikrotik portal at https://mikrotik.com/client/
13. Go to https://mikrotik.com/client/keyDemo and create a demo key:
    
14. Copy the demo key to clipboard:
    
15. Press Paste Key button and restart router:
    
16. Get the IP address from bridged network:
    
17. Create IP Addresses which will be used for DHCP. Interface:

    ether2

    Addresses:

    10.1.10.1/24

    
18. Create new pool:Name:

    dhcp

    Addresses:

    10.1.10.15-10.1.10.99

    
19. Assign DHCP server for adapter ether2:

    dhcp over ether2

    
20. Configure Gateway and DNS for DHCP network: Address:

    10.1.10.0/24

    Gateway:

    10.1.10.1

    DNS servers:

    your.dns.server.here

    
21. Whenever a new device comes to Mikrotik, you can create address reservation:
    
22. For the machines to access the internet a Masquerade rule must be made: