LAN DNS resolution with no internet

[madmic1314]

Hi All,

RT-AC88U, 384.19

I've configured static host entries for a few LAN devices that use SSL (effectively split DNS). This works great, except when the internet drops out. In this case all DNS queries are resolved to 10.0.0.1, including those in the hosts file. As soon as the internet is back DNS works as expected: query -> host file -> internet resolution.

I can reproduce this by disconnecting the internet port and using nslookup from a client. What is weird, ssh into the router and nslookup there works perfectly. 10.0.0.x network isn't valid or configured anywhere on my router that I know of.

Wondered if anyone had any ideas?

 

[Jack Yaz]

In Admin, System, do you have this enabled? If so, try disabling it

 

[madmic1314]

Thanks - yep that fixed it! Wouldn't have guessed that would be the cause. All working perfectly now.