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--- userdoc:guest_lxc_container_pihole [2020/06/02 06:43]
abelbeck
+++ userdoc:guest_lxc_container_pihole [2020/06/07 08:20]
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@@ Line 55: / Line 55: @@
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 !!Related Info ->!! **[[userdoc:guest_lxc_container|LXC container in AstLinux]]**
+\\
+**Override default DHCP dns-server option**
+By default, the DHCP server (dnsmasq) offers the ''dns-server'' IP address using the gateway address for that subnet.  With Pi-hole you may want all DHCP clients in a subnet to use the Pi-hole server you can override the default settings by editing your ''/mnt/kd/dnsmasq.static'' file with the following:
+  ## Override default dns-server option
+  dhcp-option=lan,option:dns-server,192.168.200.10
+  #dhcp-option=lan2,option:dns-server,192.168.200.10
+  #dhcp-option=lan3,option:dns-server,192.168.200.10
+  #dhcp-option=lan4,option:dns-server,192.168.200.10
+  #dhcp-option=dmz,option:dns-server,192.168.200.10
+Replace the ''192.168.200.10'' IP address with your Pi-hole server's static address and uncomment for each subnet you want it to apply.  In the web interface, select "Restart DNS & DHCP" to apply the change to the dnsmasq configuration.