I would like to ask a question about configuring of dnsmasq DNS server. I know about such configuration option as "listen-address". But even if I set this option to "listen-address=127.0.0.1" dnsmasq still open port on both internal 127.0.0.1:53 and external 192.168.x.x:53 sides.
So I would like to ask if it is possible to configure dnsmasq so that it opens port 53 just for localhost (127.0.0.1) like for example it is possible for MySQL database.
# Configuration file for dnsmasq. port=53 proxy-dnssec no-resolv no-poll server=127.0.0.1#[some port here] server=127.0.0.1#[some another port here] listen-address=127.0.0.1 no-hosts