Re: ADSL2+

[François Boisson <user.anti-spam@maison.homelinux.net>]

Le Tue, 05 Apr 2005 19:30:59 +0200
fred <fredantispam@free.fr> a écrit:

> Ou alors elle me ment.
> 
>   eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
>   eth0: Promiscuous mode enabled.

Tu as un sniffer???


> 
> Ça, c'est dans les messages de log.
> Maintenant si je lance un rtl8139-diag, il ne me répond pas la même
> chose : half-duplex.
> 
> rtl8139-diag.c:v2.11 4/22/2003 Donald Becker (becker@scyld.com)
>  http://www.scyld.com/diag/index.html
> Index #1: Found a RealTek RTL8139 adapter at 0xa400.
> Realtek station address 00:40:f4:7d:01:11, chip type 'rtl8139C'.
>   Receiver configuration: Promiscuous
>      Rx FIFO threshold 2048 bytes, maximum burst 2048 bytes, 32KB ring
>   Transmitter enabled with NONSTANDARD! settings, maximum burst 1024
>   bytes. Flow control: Tx disabled  Rx disabled.
>   The chip configuration is 0x10 0x8d, MII half-duplex mode.
>   No interrupt sources are pending.

Rtl8139 avec mii-diag en auto 100FD:

totoche:/home/francois# mii-diag
Using the default interface 'eth0'.
Basic registers of MII PHY #32:  1100 782d 0000 0000 01e1 45e1 0001
0000. The autonegotiated capability is 01e0.
The autonegotiated media type is 100baseTx-FD.
 Basic mode control register 0x1100: Auto-negotiation enabled.
 You have link beat, and everything is working OK.
 Your link partner advertised 45e1: Flow-control 100baseTx-FD 100baseTx
10baseT-FD 10baseT, w/ 802.3X flow control.   End of basic transceiver
informaion.

Avec rtl8139-diag installé pour l'occasion:

totoche:/home/francois# rtl8139-diag 
rtl8139-diag.c:v2.03 5/15/2001 Donald Becker (becker@scyld.com)
 http://www.scyld.com/diag/index.html
Index #1: Found a RealTek RTL8139 adapter at 0x3000.
EEPROM size test returned 6, 0x204a4 / 0.
 Would write new Default Media entry 0x0000 to offset 6, the current
value is 0xe512. Use '-a' or '-aa' to show device registers,
     '-e' to show EEPROM contents, -ee for parsed contents,
  or '-m' or '-mm' to show MII management registers.
totoche:/home/francois# 


(je vire cette cochonnerie (rtl-8139) qui ne marche pas)

Avec mii-tool:

totoche:/home/francois# mii-tool 
eth0: negotiated 100baseTx-FD, link ok
totoche:/home/francois# 

Sur une 10HD forcée:
cerbere:/home/francois# mii-diag eth1
Basic registers of MII PHY #32:  0000 780d 0000 0000 01e1 0000 0000
0000. Basic mode control register 0x0000: Auto-negotiation disabled,
with Speed fixed at 10 mbps, half-duplex.
 You have link beat, and everything is working OK.
 Link partner information information is not exchanged when in fixed
speed mode.   End of basic transceiver informaion.


Essayes donc d'installer mii-diag (#apt-get install mii-diag), que'st ce
qu'il donne?