NetworkManager shared connection and custom dnsmasq

view story

http://forums.fedoraforum.org – Hello, When I activate a shared connection in NetworkManager, it runs dnsmsq with an empty config file according to the ps axww output: /usr/sbin/dnsmasq --conf-file --no-hosts --keep-in-foreground --bind-interfaces --except-interface=lo --clear-on-reload --strict-order --listen-address= --dhcp-range=,,60m --dhcp-option=option:router, --dhcp-lease-max=50 --pid-file=/var/run/nm-dnsmasq-em1.pid How can I customize this dnsmasq instance and, for example, permanently bind a client with a particular MAC address to a given IP address? (HowTos)