option rfc3442-classless-static-routes code 121 = array of unsigned integer 8; send host-name "feld-bert.feldland.lan"; send dhcp-client-identifier 00:1d:92:ab:35:9f; request subnet-mask, broadcast-address, time-offset, routers, domain-name, domain-name-servers, domain-search, host-name, netbios-name-servers, netbios-scope, interface-mtu, rfc3442-classless-static-routes; timeout 10;