Autor Tema: Ayudar con lantiq_dsl  (Leído 13388 veces)

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kaitak

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Re: Ayudar con lantiq_dsl
« Respuesta #20 en: 26-05-2014, 21:46 (Lunes) »
Tired the patch with a much older build  [ via SCP ]  also no problems  :D

Código: [Seleccionar]
root@OpenWrt:~# /etc/init.d/dsl_control all
Chipset:                Lantiq-VRx Unknown
Line State:             UP [0x801: showtime_tc_sync]
Attain Data Rate:       49.387 Mbps / 11.272 Mbps
Actual Data Rate:       48.712 Mbps / 11.152 Mbps
Line Attenuation:       17.9dB / 0.0dB
Noise Margin:           6.5dB / 6.2dB
Line Uptime:            3h 19m 33s

saludos cordiales



kaitak

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #21 en: 28-05-2014, 17:37 (Miércoles) »
Still no problem....
-no lock ups, panics or conflict's so far-  (gracias  Pteridium  ;D  

Other than my poor scripting skill trying to complete {tick the boxes} the template layout  for "all "  

CPE Chipset:      [✔]
CO Chipset:       [To do] [✔]
Line State:           [✔]
Attain Data Rate:   [✔]
Actual Data Rate:   [✔]
Interleave Delay:    [To do]   [✔]
Impulse Noise Prot: [To do]  [✔]
Line Attenuation:    [✔]
Signal Attenuation:   [To do] [✔]
Noise Margin:            [✔]
Transmit Power:         [✔]
Line Uptime:               [✔]
FEC Errors:             [To do]  [✔]
CRC Errors:             [To do]  [✔]
ES:                          [To do]  [✔]
SES:                        [To do]    [✔]
UAS:                        [To do]     [✔]

Added Transmit power  & Signal Attenuation

/etc/init.d/dsl_control all
Código: [Seleccionar]
root@OpenWrt:~# /etc/init.d/dsl_control all
Chipset:                Lantiq-VRx Unknown
Line State:             UP [0x801: showtime_tc_sync]
Attain Data Rate:       49.998 Mbps / 11.375 Mbps
Actual Data Rate:       49.528 Mbps / 11.320 Mbps
Line Attenuation:       17.8dB / 0.0dB
Signal Attenuation:     19.6dB / 0.0dB
Noise Margin:           6.6dB / 6.2dB
Transmit Power:         13.7dBm / 6.9dBm
Line Uptime:            7h 13m 1s

{feel free to add or point out a more elegant script for  Transmit power & Signal Attenuation }
Código: [Seleccionar]

local atpu
local atpd
local satnu
local satnd

lsg=$(dsl_cmd g997lsg 1 1)
atpu=$(dsl_val "$lsg" ACTATP)

lsg=$(dsl_cmd g997lsg 0 1)
atpd=$(dsl_val "$lsg" ACTATP)

[ -z "$satnd" ] && satnd=0
[ -z "$satnu" ] && satnu=0
[ -z "$atpu" ] && atpu=0
[ -z "$atpd" ] && atpd=0

satnd=$(dbt $satnd)
satnu=$(dbt $satnu)
atpd=$(dbt $atpd)
atpu=$(dbt $atpu)


echo "dsl.signal_attenuation_down=$satnd"
echo "dsl.signal_attenuation_up=$satnu"
echo "dsl.transmit_power_down=$atpd"
echo "dsl.transmit_power_up=$atpu"

echo "Signal Attenuation: ${satnd}dB / ${satnu}dB"
echo "Transmit Power: ${atpd}dBm / ${atpu}dBm"


The error rates are the ones giving the most trouble.  :-[

The 15min error rates might be more useful ?

 Great deal of Msan line management is based around 15mins caution Counters for profile / Interleaving setting.

saludos cordiales
« Última modificación: 31-05-2014, 18:41 (Sábado) por kaitak »

Pteridium

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #22 en: 29-05-2014, 12:21 (Jueves) »
Very good job kaitak!
Now i'm busy with the ARV7519RW22 but i'll try to merge your template. Once merged i will publish it for testing.

kaitak

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #23 en: 29-05-2014, 18:10 (Jueves) »
gracias  Pteridium

No rush , I understand how busy you guys are.  The work / help is  very much  appreciated  :)
No hay prisa, entiendo lo ocupado que ustedes son. El trabajo / ayuda es muy apreciada


Filled in a few more "ticks" with  Interleave Delay / Impulse Noise P ;)
Código: [Seleccionar]
Chipset:                Lantiq-VRx Unknown
Line State:             UP [0x801: showtime_tc_sync]
Attain Data Rate:       49.998 Mbps / 11.375 Mbps
Actual Data Rate:       49.528 Mbps / 11.320 Mbps
Line Attenuation:       17.8dB / 0.0dB
Signal Attenuation:     19.6dB / 0.0dB
Noise Margin:           6.7dB / 6.1dB
Transmit Power:         13.7dBm / 6.9dBm
Interleave Delay:        1325ms/ 950ms
Impulse Noise P:        50sym / 26sym
Line Uptime:            1d 0h 3m 50s


{As always feel free to add or point out a more elegant script for Interleave Delay / Impulse Noise P }

Código: [Seleccionar]
       local uid
        local did
        local uinp
        local dinp

csg=$(dsl_cmd g997csg 0 1)
        did=$(dsl_val "$csg" ActualInterleaveDelay)
        dinp=$(dsl_val "$csg" ActualImpulseNoiseProtection)

csg=$(dsl_cmd g997csg 0 0)
        uid=$(dsl_val "$csg" ActualInterleaveDelay)
        uinp=$(dsl_val "$csg" ActualImpulseNoiseProtection)

[ -z "$uid" ] && uid=0
        [ -z "$did" ] && did=0
        [ -z "$uinp" ] && uinp=0
        [ -z "$dinp" ] && dinp=0

echo "dsl.Interleave_data_rate_down=$did"
                echo "dsl.Interleave_data_rate_up=$uid"
                echo "dsl.Internoise_data_rate_down=$dinp"
                echo "dsl.Internoise_data_rate_up=$uinp"

echo "Transmit Power: ${atpd}dBm / ${atpu}dBm"
                echo "Interleave Delay: ${did}ms/ ${uid}ms"
                echo "Impulse Noise P:        ${dinp}sym / ${uinp}sym"

saludos cordiales
« Última modificación: 30-05-2014, 01:56 (Viernes) por kaitak »

Pteridium

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #24 en: 30-05-2014, 22:11 (Viernes) »
Saturday or sunday i will make a new patch with the info that you have collected.
Sorry for the delay.

Best regards.

Note: avoid using a spanish translator because they are not accurate and generate funny phrases. Example:
- Original: I understand how busy you guys are.
- Incorrect translation: entiendo lo ocupado que ustedes son.
- Correct translation: entiendo lo ocupado que ustedes están.
In spanish the to be verb means ser or estar, that have different meanings.
- I am busy: estoy ocupado.
- I am tall: soy alto.

Desconectado Tki2000

  • Moderador
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  • Mensajes: 2121
Re: Ayudar con lantiq_dsl
« Respuesta #25 en: 31-05-2014, 06:49 (Sábado) »
Saturday or sunday i will make a new patch with the info that you have collected.
Sorry for the delay.

Best regards.

Note: avoid using a spanish translator because they are not accurate and generate funny phrases. Example:
- Original: I understand how busy you guys are.
- Incorrect translation: entiendo lo ocupado que ustedes son.
- Correct translation: entiendo lo ocupado que ustedes están.
In spanish the to be verb means ser or estar, that have different meanings.
- I am busy: estoy ocupado.
- I am tall: soy alto.

Jejejeje  ;D

Por eso le dije lo de poner las cosas por duplicado en ambos idiomas.

That's the reason I told him to double post in both languages.

No habrás entendido algo, hasta que seas capaz de explicárselo a tu abuela...
Hacemos pantallas con píxeles casi invisibles, para luego ampliar la letra porque no la vemos... Bonita paradoja...
Creamos analfabetos tecnológicos con una velocidad pasmosa. Todo el mundo "maneja" tecnología, casi nadie sabe lo que tiene entre las manos, pero todo el mundo opina.
El analfabetismo, antes, pasaba desapercibido. Ahora, se transmite por Internet y las redes sociales.
Los dispositivos táctiles y las pantallas pequeñas son una lacra para la información relevante y el desarrollo de interfaces de usuario.
Trabajar sin la nube debería ser una prestación de los IoT, no un bug.

kaitak

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #26 en: 31-05-2014, 14:54 (Sábado) »
Wow didn't think it would be that quick... Thanks!

Been Inducing some errors on to the line ( noisy laptop psu's work well) to see if the error commands are correct and how it reads.

CPE Chipset:      Lantiq-VRx:  5.5.1.7.1.6
CO Chipset:                 IFTN / IFTNU
Line State:                  UP [0x801: showtime_tc_sync]
Attain Data Rate:       49.998 Mbps / 11.375 Mbps
Actual Data Rate:       49.528 Mbps / 11.320 Mbps
Signal Attenuation:     19.7dB / 0.0dB
Noise Margin:             6.6dB / 6.0dB
Transmit Power:         13.7dBm / 6.9dBm
Interleave delay:       1475ms/ 0ms
Impulse Noise P:        50sym / 0sym
FEC 15m:                   13s / 1867s       {testing}  
FEC 24h:                    223597s / 8644s
CRC 15m:                   4s / 0s               {testing}
CRC 24h:                   1097s / 41s
ES 15m:                     0s / 0s                {testing}
ES 24h:                     1026s / 2s
SES 15m:                 0s / 0s                   {testing}
SES 24h:                 0s / 0s
UAS 15m:                 0s / 0s                   {testing}
UAS 24h:                 257s / 257s                    
Line Uptime:              2h 57m 17s


15mins error rates are not part of the original template just placed in for testing


Thank you  Pteridium for taking the time with this!

Translators   ;D
Best regards
« Última modificación: 31-05-2014, 18:38 (Sábado) por kaitak »

Pteridium

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #27 en: 02-06-2014, 22:49 (Lunes) »
Another draft for testing.
Maybe it needs some retouches ...  ^-^

kaitak

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #28 en: 03-06-2014, 00:15 (Martes) »
Thanks Pteridium !

Will start testing  ;D

kaitak

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #29 en: 05-06-2014, 00:06 (Jueves) »
Quick update to say it working - no problems so far.

Adding the error's might need a bit more  time / fine fine tuning as there somewhat troublesome.

Best regards
« Última modificación: 05-06-2014, 00:09 (Jueves) por kaitak »

int0x13

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #30 en: 17-03-2015, 16:45 (Martes) »
Another draft for testing.
Maybe it needs some retouches ...  ^-^
Hello, where can i find the file you're talking about?

Pteridium

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #31 en: 17-03-2015, 20:36 (Martes) »
Another draft for testing.
Maybe it needs some retouches ...  ^-^
Hello, where can i find the file you're talking about?
Here:
http://www.mediafire.com/download/fhw8jwudwpbe15f/ltq_dsl.tar.bz2

int0x13

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #32 en: 17-03-2015, 21:40 (Martes) »
Another draft for testing.
Maybe it needs some retouches ...  ^-^
Hello, where can i find the file you're talking about?
Here:
http://www.mediafire.com/download/fhw8jwudwpbe15f/ltq_dsl.tar.bz2
Thank you, i will test it on my Tp-Link TD-W8970 flashed with openwrt.
Why there was no link before? The link was removed?
I'm working on trying to force SNR but so far it's not working. I'm also working on a project to change interleave delay so i can have less ping! Do you have any idead about those projects?

Pteridium

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #33 en: 17-03-2015, 23:53 (Martes) »
Another draft for testing.
Maybe it needs some retouches ...  ^-^
Hello, where can i find the file you're talking about?
Here:
http://www.mediafire.com/download/fhw8jwudwpbe15f/ltq_dsl.tar.bz2
Thank you, i will test it on my Tp-Link TD-W8970 flashed with openwrt.
Why there was no link before? The link was removed?
I'm working on trying to force SNR but so far it's not working. I'm also working on a project to change interleave delay so i can have less ping! Do you have any idead about those projects?
The link was in the post; clicking on "draft" redirects to mediafire.

No idea about any project to tune the xDSL in the Lantiq SoCs.  :'(

int0x13

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #34 en: 18-03-2015, 02:22 (Miércoles) »
Another draft for testing.
Maybe it needs some retouches ...  ^-^
Hello, where can i find the file you're talking about?
Here:
http://www.mediafire.com/download/fhw8jwudwpbe15f/ltq_dsl.tar.bz2
Thank you, i will test it on my Tp-Link TD-W8970 flashed with openwrt.
Why there was no link before? The link was removed?
I'm working on trying to force SNR but so far it's not working. I'm also working on a project to change interleave delay so i can have less ping! Do you have any idead about those projects?
The link was in the post; clicking on "draft" redirects to mediafire.

No idea about any project to tune the xDSL in the Lantiq SoCs.  :'(
My bad i didnt see there was a link! This link color is really not clear, it's light blue!
Anyway about tuning DSL, did you try to increase bandwidth by decreasing SNR?
Following this:
https://forum.openwrt.org/viewtopic.php?pid=222065
I tried many times, and i still have 5db of SNR, can you try and tell if it works for you?
I'm very disapointed about the speed perf of my Lantiq chipset so far, it's REALLY slow compared to broadcom. I talk about sync speeds. Something like 200kbytes/s less than broadcom 6348 6358.

Pteridium

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #35 en: 19-03-2015, 15:59 (Jueves) »
My bad i didnt see there was a link! This link color is really not clear, it's light blue!
Anyway about tuning DSL, did you try to increase bandwidth by decreasing SNR?
Following this:
https://forum.openwrt.org/viewtopic.php?pid=222065
I tried many times, and i still have 5db of SNR, can you try and tell if it works for you?
I'm very disapointed about the speed perf of my Lantiq chipset so far, it's REALLY slow compared to broadcom. I talk about sync speeds. Something like 200kbytes/s less than broadcom 6348 6358.
I don't use Lantiq based routers as modem-routers because they loose 300Kb/s compared with bcm6328 and 500Kb/s compared with TI AR7 (actually I have 3500Kb/s of download rate with a Zyxel P660HW-D1).
Is the ping lower compared with the bcm63xx? If yes, despite the speed loosed, some programs, games and webs should work better.

int0x13

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #36 en: 20-03-2015, 19:20 (Viernes) »
My bad i didnt see there was a link! This link color is really not clear, it's light blue!
Anyway about tuning DSL, did you try to increase bandwidth by decreasing SNR?
Following this:
https://forum.openwrt.org/viewtopic.php?pid=222065
I tried many times, and i still have 5db of SNR, can you try and tell if it works for you?
I'm very disapointed about the speed perf of my Lantiq chipset so far, it's REALLY slow compared to broadcom. I talk about sync speeds. Something like 200kbytes/s less than broadcom 6348 6358.
I don't use Lantiq based routers as modem-routers because they loose 300Kb/s compared with bcm6328 and 500Kb/s compared with TI AR7 (actually I have 3500Kb/s of download rate with a Zyxel P660HW-D1).
Is the ping lower compared with the bcm63xx? If yes, despite the speed loosed, some programs, games and webs should work better.

The ping is the same. I didnt know TI AR7 has better speed than BCM. I've decided to invest time into Lantiq because somebody said to me it's free and we can do everything. But i find it's so much bulshit. It's free but nobody use it so nobody knows how to tweak it. I still have no clue how to change interleaving delay and most important how to increase target SNR.

Pteridium

  • Visitante
Re: Ayudar con lantiq_dsl
« Respuesta #37 en: 21-03-2015, 10:18 (Sábado) »
My bad i didnt see there was a link! This link color is really not clear, it's light blue!
Anyway about tuning DSL, did you try to increase bandwidth by decreasing SNR?
Following this:
https://forum.openwrt.org/viewtopic.php?pid=222065
I tried many times, and i still have 5db of SNR, can you try and tell if it works for you?
I'm very disapointed about the speed perf of my Lantiq chipset so far, it's REALLY slow compared to broadcom. I talk about sync speeds. Something like 200kbytes/s less than broadcom 6348 6358.
I don't use Lantiq based routers as modem-routers because they loose 300Kb/s compared with bcm6328 and 500Kb/s compared with TI AR7 (actually I have 3500Kb/s of download rate with a Zyxel P660HW-D1).
Is the ping lower compared with the bcm63xx? If yes, despite the speed loosed, some programs, games and webs should work better.

The ping is the same. I didnt know TI AR7 has better speed than BCM. I've decided to invest time into Lantiq because somebody said to me it's free and we can do everything. But i find it's so much bulshit. It's free but nobody use it so nobody knows how to tweak it. I still have no clue how to change interleaving delay and most important how to increase target SNR.
In my case the AR7 is the best in terms of adsl speed, followed by broadcom, and the worst I've tested is the Realtek RTL8672. Lantiq is in the middle (with stock firmware or OpenWRT), but i have no problems of connection stability with Danube or VRX200 so if you are looking for something that does not give problems the TD-W8970 should achieve that goal.
Said this, OpenWRT is designed for routers, and only TI AR7 and Lantiq have modem support on it, so is not strange that the xDSL support and tweaking is far from being good, but at least, you can have only one device to manage dsl and advanced routing.
Note: is this and other forums some people commented that the dsl connectivity with Lantiq based routers is very good for them, while others can't even make them synchronize with their ISPs so they need additional equipment.