CRS DNS bridge routing [solved]

RouterOS General
1

hi,

i am trying to get ip4 DNS requests to route from the bridged network @ 192.168.88.0/24.

any idea’s as to why req’s won’t resolve ?

[admin@cloudlight-crs112] /ip dns> print
                      servers: 4.4.4.4,8.8.8.8
              dynamic-servers: 4.4.4.4,8.8.8.8
        allow-remote-requests: yes
          max-udp-packet-size: 4096
         query-server-timeout: 2s
          query-total-timeout: 10s
       max-concurrent-queries: 100
  max-concurrent-tcp-sessions: 20
                   cache-size: 2048KiB
                cache-max-ttl: 1w
                   cache-used: 18KiB



[admin@cloudlight-crs112] /ip dns> export

sept/25/2019 21:51:57 by RouterOS 6.42.5

software id = LPC2-J15L

model = CRS112-8G-4S

serial number = x

2

Well, I’m not sure what “DNS bridging routing” is…but I think your first DNS should be “8.8.4.4” if you wanted to use Google’s Public DNS servers. That may be your issue. Good luck.

3

what if i told you it’s a new addition i’m making to the ipv4 RFC ? xD

i’ll try that address, thanks

4

Is allow remote requests enabled ?

5

yes remote req’s are enabled.

i had to add another route with the router gateway addr

[admin@cloudlight-crs112] /ip route> print
 #      DST-ADDRESS        PREF-SRC        GATEWAY            DISTANCE
 0 ADS  0.0.0.0/0                          192.168.88.1              1
 1 ADC  192.168.88.0/24    192.168.88.230  bridge1                   0
6

Your problem wasnt your DNS then. You had no default gateway route.
0.0.0.0/0 is called default gateway.