Customize files at conf/1.5/kernel.i386/ in fdgw source. For example, FDGW is used for "adslrouter" model, FDGW6 for natbox now. You can find the relation between models and kernel config files at Makefile in the source top directory. After editing proper one, run "make build".
Copyright (C) 1993-2018 Ken'ichi Fukamachi mail:< fukachan at fml.org >