AP-600RP-USB
------------

Special firmware: apfw-20050729.minimal

    Suitable for rescue
    ... creates big flash partition for AP firmware
    ... only a small flash filesystem

Extra kernel patches

    isl3893_wireless_ext_2.diff

================================================================================

Boot sequence

    /bin/init
    - through /etc/inittab

	-> /etc/rc.d/boot
		o mount ramdisk on /var
		o mount flash filesystem on /usr/etc (format if corrupted)
		o setup configuration in /var/etc
		  - defaults from /etc/defaults
		  - override from /usr/etc
		o set hostname

	-> /etc/rc.d/start
		o setup networking (lo interface, other interfaces, routing)
		o start services

Filesystem layout

    /dev/root       mounted on /          type romfs  (ro)
    /dev/mtdblock2  mounted on /usr/etc   type jffs   (rw)
    -               mounted on /var       type ramfs  (rw)

Default networking setup
    /etc/defaults/services.network

    net.eth0
	eth0 192.168.24.23

Default services
    /etc/defaults/services.list

    shelld
    ftpd

Config override on flash filesystem
    /usr/etc/hostname
    /usr/etc/hosts
    /usr/etc/resolv.conf
    /usr/etc/passwd
    /usr/etc/group
    /usr/etc/services.network
    /usr/etc/net.*
    /usr/etc/services.list

External access

    Telnet ... direct start of a 'root' shell (no login, no password)
    FTP    ... user 'root', empty password