Ping timed out between 2 router from gateway 192.168.0.1 to 192.168.1.1

i need help issue with my communication between 2 router gateway ip from 192.168.0.1 to 192.168.1.1. here i provide some router details below. Router A : Dlink DVG-F2452 (provided by ISP) gateway ip 192.168.0.1 subnet 255.255.255.0 dhcp enable - 192.168.0.2 to 192.168.0.254 rear port WAN port connected ping 8.8.8.8 - successful Router B : Tenda D301 (i bought by myself) gateway ip 192.168.1.1 subnet 255.255.255.0 dhcp enable - 192.168.1.2 to 192.168.1.254 rear port - from router A lan port 1 to router B lan port 1 using lan cable ping 8.8.8.8 - successful connect my laptop to each router only

Question by EwanMY on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.