DHCP in multiple subnet setup stopped working

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1

Until now, I have been using pi.hole in a multiple DHCP scope setup where pi.hole was providing DHCP addresses and router/DNS configuration options for three subnets additional to the default subnet.

I did this using the description in DHCP in dual subnet setup by creating an additional configuration file 99-additional-dhcp-config.conf in /etc/dnsmasq.d.

Today, I’ve upgraded to to Core 6.1.4/FTL 6.2.3 and was confronted with a couple of changes in terms of DHCP configuration. Apparently, pi.hole took the config over into /etc/pihole.toml, but left out the additional config file and it seems that providing IP addresses to the additional subnets does not work anymore.

Is this expected behavior? If so: Do I have a chance to downgrade to the latest 5.x version?

2

Pi-hole v6 doesn't read /etc/dnsmasq.d/ by default, see Custom dnsmasq configs not loading.

Either enable misc.etc_dnsmasq_d, or instead -for just one or two lines- add them directly to misc.dnsmasq_lines, as as accessible via Settings | All settings » Miscellaneous.
All settings is available in Expert mode only.

Custom dnsmasq config not being applied
3

Thanks a lot for pointing me there. Solves a couple of issues for me…

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