I made a iso that has my local-mirror script in it to have local mirror of the slitaz websites. I also have a linux from scratch site (url lfs.slitaz.org). This will work with on local lan if you change the IP_ADDR in /etc/local-mirror.conf file to your computer network ip. You can check your network ip by looking at network configures gui.
I hope this helps in development of a local network mirror dvd of slitaz.