Should I be concerned? I've been using OpenWrt since March this year and never seen this appear in the logs before: daemon.warn dnsmasq[27408]: possible DNS-rebind attack detected: ucs02.engageya.com Just running a simple home network, no new devices added.

[image] otnert: Have I cause for concern? I mean there's nothing strange it drops reply for external domain with private IP. This behavior is exactly in accordance with the manual. You can disable it, if you need to resolve that domain.

Possible DNS-rebind attack?

Installing and Using OpenWrt

otnert September 22, 2018, 2:46am 7

Have I cause for concern?

Isn't this the same when Rebind protection is checked?