How to Configuration 2 WAN and 2 LAN separate, same MikroTik router

... 00:00 How to Configuration 2 WAN and 2 LAN separate, same MikroTik router 00:15 Login to MikroTik use WinBox 00:34 Reset Configuration - No Default Configuration 01:40 Set interface name 02:58 Set DHCP Client for WAN (ether1-WAN1 and ether2-WAN2) 07:58 Set LAN (ether4-LAN1 and ether5-LAN2) 09:12 Now LAN1 and LAN2 access to the internet, but we are not separate 09:20 Configure Mark Routing 13:12 Configure Static Route 15:02 Check LAN1 go to WAN1 16:38 Check LAN2 go to WAN2 18:40 Allow ping gateway