MSR30-20 DNS代理开启后也无法解析任何域名

MSR30-20 DNS代理开启后也无法解析任何域名，用其他地方解析出来的IP地址可以ping通，就是不解析。请问这是啥情况？好郁闷

已配置

 dns resolve 

 dns proxy enable 

 dns server 8.8.8.8 

 dns server 114.114.114.114

 Trying DNS resolve, press CTRL_C to break 

 Trying DNS server (8.8.8.8) (114.114.114.114) 

 Error: Ping: Unknown host www.baidu.com    

路由器旁挂上外网

ping 123.125.114.144

PING 123.125.114.144: 56 data bytes, press CTRL_C to break

Reply from 123.125.114.144: bytes=56 Sequence=0 ttl=57 time=4 ms

Reply from 123.125.114.144: bytes=56 Sequence=1 ttl=57 time=4 ms 

Reply from 123.125.114.144: bytes=56 Sequence=2 ttl=57 time=3 ms 

Reply from 123.125.114.144: bytes=56 Sequence=3 ttl=57 time=3 ms 

Reply from 123.125.114.144: bytes=56 Sequence=4 ttl=57 time=3 ms

tracert 123.125.114.144

 traceroute to 123.125.114.144(123.125.114.144) 30 hops max,40 bytes packet, press CTRL_C to break

 1 192.168.1.1 1 ms <1 ms 1 ms

 2 10.70.0.1 6 ms 4 ms 17 ms

 3 61.51.241.25 2 ms 1 ms 2 ms

 4 61.49.182.93 3 ms 61.148.159.89 5 ms 125.33.185.169 7 ms

。。。