[Dnsmasq-discuss] Overriding DNS server for the guest WiFi interface
geert.stappers at hendrikx-itc.nl
Thu Dec 12 07:44:31 GMT 2019
On 12-12-2019 04:52, Old account wrote:
> I have an RT-N56U (I'm using a Padavan firmware for some context)
> router with an isolated guest wifi setup for my IOT devices. This
> guest network is both AP clients and LAN isolated, which I confirmed
> to be true. I have the DNS set to pihole 192.168.1.100 for my entire
> network, but I'd like any clients that are connected to the guest wifi
> to use 126.96.36.199 since it's not possible for any of the guest clients to
> communicate with the pihole.
> I've been able to do this by manually tagging all of my iot devices
> one by one with:
> This works on any devices that I've tagged with dnsoverride, but it's
> host-dependent rather than interface dependent.
> I've confirmed that the 2.4GHz wifi interface is rai1 with ifconfig
> and based on the firmware docs:
> I've tried the following without success - it seems like it gets
> ignored for any clients connecting to the guest network:
> - dhcp-option=tag:rai1,option:dns-server,188.8.131.52
> - dhcp-option=interface:rai1,option:dns-server,184.108.40.206
> - dhcp-option=rai1,option:dns-server,220.127.116.11
> Is it not possible to set the dns server based on the interface?
Yes, it is possible.
But I have the correct syntax not at hand. The mailinglist archive has
within the last four, maybe six, weeks a report on succesfull tag of
More information about the Dnsmasq-discuss