upstream dns

.env

@@ -7,6 +7,7 @@ CONTAINER=openwrt_1
 WAN_NAME=openwrt-wan
 WAN_PARENT=enp0s20f0u4
 WAN_SUBNET=192.168.12.0/24
+UPSTREAM_DNS_SERVER=192.168.12.2
 
 LAN_NAME=openwrt-lan
 LAN_SUBNET=192.168.16.0/24

etc/config/dhcp.tpl

@@ -0,0 +1,30 @@
+config dnsmasq
+        option domainneeded '1'
+        option localise_queries '1'
+        option local '/lan/'
+        option domain 'lan'
+        option expandhosts '1'
+        option authoritative '1'
+        option readethers '1'
+        option leasefile '/tmp/dhcp.leases'
+        option localservice '1'
+        option rebind_protection '0'
+        list server "${UPSTREAM_DNS_SERVER}"
+
+config dhcp 'lan'
+        option interface 'lan'
+        option start '100'
+        option limit '150'
+        option leasetime '12h'
+        option dhcpv6 'server'
+        option ra 'server'
+
+config dhcp 'wan'
+        option interface 'wan'
+        option ignore '1'
+
+config odhcpd 'odhcpd'
+        option maindhcp '0'
+        option leasefile '/tmp/hosts/odhcpd'
+        option leasetrigger '/usr/sbin/odhcpd-update'
+        option loglevel '4'