I wanted to use unbound as DNS resolver. Following the documentation at Github (https://github.com/openwrt/packages/blob/master/net/unbound/files/README.md#how-to-integrate-with-dhcp) I configured dnsmasq to listen on port 1053 instead of 53 (referring to Parallel dnsmasq).
My Linux devices work well in this scenario. However, while my iOS devices connect to the WLAN, they do not have internet access. After reading the thread iOS 14 device no internet, I suspect the non-default port 1053 to cause this problem.
Any suggestions on this?