Siemens Ap 600rp Usb

Pictures

FCC-ID

M4Y-XG2000

Flash

29DL323BE-90PFTN (4MB)

RAM

D98SD12816AH-6 (16MB)

Minimal firmware

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

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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