TELSEY S.p.A. Mod: CPAJJJSE20TL2

ADSL/voIP Router sold by Tele2/Comunitel in Spain.

Product page: http://www.telsey.com/product_details.asp?cat=1&subcat=13&id_p=127

Currently Unsupported. Work in progress.

OpenWRT can be booted once changing board id. in CFE:

Change board id. from "CPVA502+" to "96348GW-10", flash openwrt-96348GW-generic-squash-cfe.bin

OpenWRT will boot but no ip connection available. Following commands make possible to connect by ssh/telnet/http:

ifconfig br-lan down ifconfig eth0 192.168.1.1/24 up

Configure ethernet port on the computer as 192.168.1.2 and browse to 192.168.1.1 or telnet/ssh.

After reboot, checksum for image would be calculated as being wrong and the firmware erased.

NOTE: Anything not included in model specific notes, or where a short comment couldn't be included on the notes.

1. → obtain.firmware
2. → Install OpenWrt

First let's have a quick view at the Flash Layout with the stock firmware and after OpenWrt has been installed. When you later want to understand, what the programs mtd and sysupgrade do, have a second look here:

• cf. → flash.layout or Flash Layout
• Obtain the data: cat /proc/mtd, dmesg, df -h, df, mount

With OpenWrt:

root@OpenWrt:/# cat /proc/mtd

dev: size erasesize name

mtd0: 00010000 00010000 "CFE"

mtd1: 000dff00 00010000 "kernel"

mtd2: 00300000 00010000 "rootfs"

mtd3: 00150000 00010000 "rootfs_data"

mtd4: 00010000 00002000 "nvram"

mtd5: 003e0000 00010000 "linux"

The instructions below are for Broadcom devices and only serve as an example. Don't leave them in place if they do not apply to a particular device!

This section deals with how you install OpenWrt from a device freshly opened. Plus the steps required such as reset to factory defaults if the device has already been configured

Note: Reset router to factory defaults if it has been previously configured.

• Browse to http://192.168.1.1/Upgrade.asp
• Upload .bin file to router
• Wait for it to reboot
• Telnet to 192.168.1.1 and set a root password, or browse to http://192.168.1.1 if LuCI is installed.

If you want to upgrade using TFTP you follow these steps (as an alternative to the above install process.

→ generic.sysupgrade

If you have already installed OpenWrt and like to reflash for e.g. upgrading to a new OpenWrt version you can upgrade using the mtd command line tool. It is important that you put the firmware image into the ramdisk (/tmp) before you start flashing.

• Browse to http://192.168.1.1/cgi-bin/luci/mini/system/upgrade/ LuCI Upgrade URL
• Upload image file for sysupgrade to LuCI
• Wait for reboot

• Login as root via SSH on 192.168.1.1
• Use the following commands to upgrade.

cd /tmp/
wget http://http://downloads.openwrt.org/snapshots/trunk/XXX/xxx.abc
sysupgrade /tmp/xxx.abc

• If sysupgrade does not support this router, use the following commands.

cd /tmp/
wget http://http://downloads.openwrt.org/snapshots/trunk/XXX/xxx.abc
mtd write /tmp/xxx.abc linux && reboot

→ Basic configuration After flashing, proceed with this.
Set up your Internet connection, configure wireless, configure USB port, etc.

The default network configuration is:

Device has only 2 ethernet ports.

→ generic.failsafe

→ hardware.button on howto use and configure the hardware button(s).

The Linksys WRT54GL has two buttons. They are Reset and Secure Easy Setup. Here, we merely name the buttons, so we can use them in the above Howto:

Model Number

Front: Photo of front of the casing

Back: Photo of back of the casing

Note: This will void your warranty!

• To remove the cover do a/b/c

Main PCB

Photo of PCB

→ port.serial general information about the serial port, serial port cable, etc.

How to connect to the Serial Port of this specific device:

Photo of PCB with markings

→ port.jtag general information about the JTAG port, JTAG cable, etc.

How to connect to the JTAG Port of this specific device:

Photo of PCB with markings

→ generic.debrick

1. you could read about bootloader in general

1. as a beginner, you really should inform yourself about soldering in general and then obtain some practical experience!

For some Help with the Tags, please have a look here: tags