[marven]

@ Marven

Thanks mate...but I have no idea how to use Busybox. I have only window xp and have no idea how to use linux...if you can help me out I will be very grateful.

Will any type of J-Tag interface work ?

You don't need to install Linux on your PC to get access to the busybox shell ;-), just try those few commands I told you before and tell me if you can see the busybox screen... If you can access the busybox shell I'll post you some other few commands and instructions in order to substitute the adam2 version.

For what concern the jtag adapter, unfortunately there are a lot of them because there isn't one standard only.
The ocdemon flash programmer accepts various jatg adapters, among them the wiggler type is the cheaper if you can 
build it by schematics you can get from www.dlinkpedia.net site ($150 from Macraigor and not completly specific, needs anyway some simple adaptation). There are also cheaper (arround $25) commercial wiggler clone adapters but they are for ARM processors while our dlinks have a MIPS processor. Also these wiggler for ARM could be easly adapted for our purposes, but if one is able to do these adaptations, he could also be able to mount the simple jtag circuit on dlinkpedia for a fraction cost, arround 4 Euros, of the commercial one.
If you are not able to mount the jtag adapter by yourself you could ask some vendor to make for you the needed simple modification looking at the dilinkpedia jtag schematics.

[SilverDesertRain]

@ Marven

Thanks...
I still don't understand how to open a Busybox shell under Windows XP...I thought it was only possilbe through Linux.

Please advice...

[marven]

@ Marven

Thanks...
I still don't understand how to open a Busybox shell under Windows XP...I thought it was only possilbe through Linux.

Please advice...

OK I repeat again:
Configure the tcp/ip ethernet adapter with these values
IP=192.168.1.2
Gateway=192.168.1.1
Subnet Mask=255.255.255.0
Switch on the modem (nr. 2)
At the Windows XP command prompt (Start/programs/accessories/command prompt) put (write) the following command:

telnet 192.168.1.1 (then push the "Enter" key on the keyboard)


then enter
root
as login name
and your web configuration page password

Let me know what you don't understand ;-)

[SilverDesertRain]

@ Marven

I have no problems with the above steps but when I try to give these commands...# cd /var (ci spostiamo in var)
# tftp -g -r mtd2 192.168.1.2
It says that these commands are not recognised...any idea how I can rewrite the adam2.

Modem 1 has Amtel chip and Modem 2 has Intel chip.

[submax82]

Cosa devo fare secondo te ? Aspettare oppure nelle configurazioni c'è da settare qualcosa di particolare.?
Magari sul sito c'è un manuale per questo modem/router.

Il problema del mancato refresh puo' essere dovuto, come ha detto giustamente theone, a dati presenti in cache che confliggono con quelli provenienti dal modem e/o dal firmware (ora mi sfugge quale hai messo tu) che puo' avere qualche piccolo bug.

A proposito, adesso lo considero router 500T a tutti gli effetti?

Dal punto di vista delle funzionalita' si, dal punto di vista hardware ovviamente no. Il 500t ha 4 MB di RAM e il 30xt 2.

 il 500t ha 4 mega di ROM e 16 di RAM ........

@submax82

il 500t ha 4 mega di ROM e 16 di RAM ........

Ihh... come sei pignolo... non ti sfugge niente ho solo sbagliato scrivendo... ma visto che ci sono faccio anch'io il pignolo: Alcuni 30xt, come il mio , hanno 16 MB di RAM, altri piu sfigati, come quello di Submax , ne hanno solo 8 .

  hai proprio ragione e io appena uscito l'avevo pagato non poco....

[Fodistrass]

@Marven
Ancora qualche domanda.
Innanzitutto, come ha scritto anche Theone, dopo la pulizia delle cache, il salvatggio della configurazione e il relativo riavvio è molto più veloce e, dice, con esito positivo.
Solo che non riesco a collegarmi a internet.
Domanda : la configurazione del router è diversa dal modem ? Guardando il pannello di controllo che esce dopo la conessione a 192.168.1.1, parrebbe di no .... però non si sa mai ...tu ne saprai certo più di me.
L'unica cosa che ho settato nel pannello di controllo - non ho toccato nessun altro parametro - è la configurazione :
PPPoE vpi:8 vci:35 (come nel modem dsl-300T) (ho messo questi perchè col modem 300T il collegamento a internet c'era e funzionava)
Come IP della LAN ho messo "ottieni automaticamente indirizzi" e come DNS ho messo quelli di LIbero.
C'è qualcosa d'altro da fare?
Ho notato due cose:
1) il led della adsl non è acceso fisso, ma lampeggia ( lo fa anche quando stacco il cavo adsl dal modem). Vuol dire qualcosa?
2) quando mi logo al 192.168.1.1 per configurare il router, la prima schermata - info sul sistema - mi dice
    stato dsl in corso di conessione
    Velocità dsl sia in upstream che in downstream ....zero
Credo che questo significa che non c'è collegamento.
Da cosa può dipendere?

[marven]

@SilverDesertRain
I still don't understand if you get the busybox shell or not i.e. the screen I posted before. What appens when you telnet to 192.168.1.2, please give more details.


@Fodistrass

1) il led della adsl non è acceso fisso, ma lampeggia ( lo fa anche quando stacco il cavo adsl dal modem). Vuol dire qualcosa?

Vuol dire che non c'e' linea o che c'e' qualche problema nel firmware per cui il modem non si allinea. Fai una controprova o con un altro modem o rimettendo il firmware originale.

[SilverDesertRain]

@ Marven

I did not know that the Windows XP Command Prompt was what you indicated as Busybox shell...

The 2nd modem's IP is 10.8.8.10
So I put the following:
IP=10.8.8.11
Gateway=10.8.8.10
Subnet Mask=255.255.255.0

Then I login in using USER adam2 and PASS adam2

What then ?

[marven]

@SilverDesertRain
No, absolutley wrong! The Windows XP Command Prompt is not the busybox shell!
You could access the busybox shell witch is inside the modem's operating system executing (on XP command prompt) the command

telnet 10.8.8.10

ADAM2 has another shell, but you don't need ADAM2; it's impossible to substitute ADAM2 via ADAM2.
Perhaps you gave the following command

telnet 10.8.8.10 21

or

ftp 10.8.8.10

totally different from what I told you, i.e:

telnet 10.8.8.10

If you can't access the busybox shell, i.e the above command  gives an error, the 2nd modem also is a good candidate for the jtag procedure.

[SilverDesertRain]

@ Marven

Ok...so the command prompt can access the busybox shell in the modem itself.

I use ftp 10.8.8.10 and telnet 10.8.8.10 21 to acess the modem's ADAM2...then I enter the USER adam2 and PASS adam2.

but what then should I do ? I have tried the SETENV commands and I have tried the CICLaMaB but no success...

[marven]

@SilverDesertRain
If you get the 550 erase failed error in Ciclamab you also will get the same error via ADAM2 because Ciclamab is an ADAM2 front end and it uses the same commands you could enter in ADAM2 by hand.

[SilverDesertRain]

@ Marven

So what should I do Marven ? Is there a solution ?

J-Tag interface or return the modem back ?

Thanks for your help...

[marven]

@SilverDesertRain
Jtag is surelly a solution, but if you could have the modem subsituted under warranty, I suggest to have it substituted.

[SilverDesertRain]

Thank you Marven...

I will take Modem 2 for replacement, get a J-Tag and start playing around with Modem 1...

By the way Marven...which firmware is good for the 302T and should I change it to 500T or 502T when I get a new modem...?

[marven]

The most compatible firmware for the 302t is the Zwanky-Danyduck filesytem + the original 302t kernel or artenatively the unstable version by Osvi you can get from dlinkpedia site or some combination of stable version and unstable version (people is still experimenting... search the forum).
PS
If you need the USB port get the 502 if not get the 500, apart the usb port they are the same.