Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

Dear master
I have some problem when connecting omnitik with cpe510

Access Point ( Omnitik ) ======= Bridge CPE510 ===== 2nd AP Connection already success and internet can access from 2nd AP, but when I'm doing ping from AP Omnitik to CPE it's can't and also for CPE510 can't access from Omnitik side but from 2nd AP I can pinging to AP Omnitik

even this connection succeed and I can share internet to 2nd AP, but from my home ( Omnitik ) I can't access my CPE510, what's is the problem, this omnitik I connected to other client with Ubnt, engenius also with no such issue
for master please help to sove this issue