config.lua: exit if kresd isn't listening on any interface

daemon/lua/config.lua

@@ -9,6 +9,10 @@ if not next(net.list()) and not env.KRESD_NO_LISTEN then
 	if not ok and verbose() then
 		print('bind to ::1@53 '..err)
 	end
+	-- Exit when kresd isn't listening on any interfaces
+	if not next(net.list()) then
+		panic('not listening on any interface, exiting...')
+	end
 end
 -- Open cache if not set/disabled
 if not cache.current_size then

etc/config.cluster

@@ -42,4 +42,3 @@ policy.add(policy.rpz(policy.DENY, 'blacklist.rpz'))
 
 -- Optional: use Redis/Memcached as a cache backend which may be distributed between nodes
 -- cache.storage = 'redis://127.0.0.1:6398'
-

etc/config.isp

@@ -35,4 +35,3 @@ view:addr('10.0.0.0/24', policy.suffix(policy.DROP, {todname('site.nl')}))
 view:addr('192.168.2.0/24', policy.all(policy.TC))
 -- Apply RPZ for all clients, default rule is DENY
 policy.add(policy.rpz(policy.DENY, 'blacklist.rpz'))
-