How to configure client whitelist

[liang-hiwin]

I want to configure that only IPs that comply with CIDR can use dns.

[folbricht]

That seems straightforward, like in https://github.com/folbricht/routedns/blob/master/cmd/routedns/example-config/client-blocklist-drop.toml Just need to set resolver to something that blocks, and blocklist-resolver to something that forwards the query.

[liang-hiwin]

That seems straightforward, like in https://github.com/folbricht/routedns/blob/master/cmd/routedns/example-config/client-blocklist-drop.toml Just need to set resolver to something that blocks, and blocklist-resolver to something that forwards the query.

I need a whitelist IP list, such as building a dns server whitelisted IP or a whitelisted country IP before I can use it.