/usr/lib/dracut/modules.d/40network/ Current File: //usr/lib/dracut/modules.d/40network/dhclient.conf

option classless-static-routes code 121 = array of unsigned integer 8;

request subnet-mask, broadcast-address, time-offset, routers,
        domain-name, domain-name-servers, domain-search, host-name,
        root-path, interface-mtu, classless-static-routes;