...
- You do not configure any DNS servers on the "GW" DHCP server network configuration- the device will forward DNS server received from `ISP` to `LAN` devices;
- You configure DNS servers on the "GW" DHCP server network configuration- the device will give configured DNS servers to `LAN` devices ( also /ip dns set allow-remote-requests=yes should be enabled);
- "dns-none" configured under DNS servers on "GW" DHCP server network configuration - the device will not forward any of the dynamic DNS servers to `LAN` devices;
...
| Code Block | ||||
|---|---|---|---|---|
| ||||
[admin@MikroTik] > ip dhcp-client set 0 use-peer-dns=no
[admin@MikroTik] > ip dns set servers=10.1.3.5
[admin@MikroTik] > ip dns print
servers: 10.1.3.5
dynamic-servers:
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: 21KiB |
| Tip |
|---|
When DNS server allow-remote-requests are used make sure that you limit access to your server over TCP and UDP protocol port 53. |