PPPoE Server DNS Problem

[quote=“network99”]hello all
im not english , excuse me

i have a PPPoE Server ( ccr1030 )
my user lease public ip via pool

all my pppoe users have a DNS Problem !!!
2-3 minute reslove all domain an view all website , 5 minute not resolve domain

if users set DNS Server on NIC Card : Problem solved

screen :
https://i.imgur.com/xwRbWXy.jpg
https://screenshot.net/1g1wkal

please guide me

please guide me …

please guide me …