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Re: Etch: udev and wlan



Hi !

Florian Kulzer wrote:
On Wed, May 10, 2006 at 16:50:45 +0100, Jerome BENOIT wrote:

Florian Kulzer wrote:


[...]


Which version of udev is that? 0.091-2?

0.091-2


[...]


Please post the content of the file

/etc/udev/rules.d/z25_persistent-net.rules ,

======================================================================
# This file was automatically generated by the /lib/udev/write_net_rules
# program, probably run by the persistent-net-generator.rules rules file.
#
# You can modify it, as long as you keep each rule on a single line.

# PCI device 10b7:9200 (3c59x)
ACTION=="add", SUBSYSTEM=="net", DRIVER=="?*", SYSFS{address}=="00:90:4b:b0:a6:bb", NAME="eth0"

# PCI device 14e4:4301 (ndiswrapper)
ACTION=="add", SUBSYSTEM=="net", DRIVER=="?*", SYSFS{address}=="00:90:4b:b0:a6:bb", SYSFS{type}=="1", NAME="wlan0"

# PCI device 10b7:9200 (3c59x)
ACTION=="add", SUBSYSTEM=="net", DRIVER=="?*", SYSFS{address}=="00:08:74:e7:4d:0e", NAME="eth0"
=============================================================================================


I think it is suspicious that your PCI 10b7:9200 device shows up twice
as eth0, especially since the first occurrence has the same MAC address
as your wireless interface. Do you have more than one ethernet card?
the lspci data which is related to your network card(s) and the output

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ (this would help to answer that last question...)


of the command "ls -l /sys/class/net/".

================================================================================================
total 0
drwxr-xr-x 5 root root 0 May 10 14:20 br0
drwxr-xr-x 4 root root 0 May 10 14:20 eth0
drwxr-xr-x 3 root root 0 May 10 14:20 lo
drwxr-xr-x 4 root root 0 May 10 14:03 wlan0_temp
================================================================================================


Any idea what interface "br0" is?

br0 is a bridge: before the trouble wlan0 and eth0 were bridged together:
br0={wlan0,eth0}


Please post the output of the commands
"lspci" and "ip link".

lspci gives:

0000:00:00.0 Host bridge: Intel Corporation 82845 845 (Brookdale) Chipset Host Bridge (rev 04)
0000:00:01.0 PCI bridge: Intel Corporation 82845 845 (Brookdale) Chipset AGP Bridge (rev 04)
0000:00:1d.0 USB Controller: Intel Corporation 82801CA/CAM USB (Hub #1) (rev 02)
0000:00:1d.2 USB Controller: Intel Corporation 82801CA/CAM USB (Hub #3) (rev 02)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 42)
0000:00:1f.0 ISA bridge: Intel Corporation 82801CAM ISA Bridge (LPC) (rev 02)
0000:00:1f.1 IDE interface: Intel Corporation 82801CAM IDE U100 (rev 02)
0000:00:1f.5 Multimedia audio controller: Intel Corporation 82801CA/CAM AC'97 Audio Controller (rev 02)
0000:00:1f.6 Modem: Intel Corporation 82801CA/CAM AC'97 Modem Controller (rev 02)
0000:01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R250 Lf [FireGL 9000] (rev 01)
0000:02:00.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)
0000:02:01.0 CardBus bridge: Texas Instruments PCI4451 PC card Cardbus Controller
0000:02:01.1 CardBus bridge: Texas Instruments PCI4451 PC card Cardbus Controller
0000:02:01.2 FireWire (IEEE 1394): Texas Instruments PCI4451 IEEE-1394 Controller
0000:02:03.0 Network controller: Broadcom Corporation BCM4303 802.11b Wireless LAN Controller (rev 02)


and ip link:

1: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
   link/ether 00:90:4b:b0:a6:bb brd ff:ff:ff:ff:ff:ff
2: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
3: wlan0_temp: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
   link/ether 00:90:4b:b0:a6:bb brd ff:ff:ff:ff:ff:ff
4: br1: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue link/ether 00:90:4b:b0:a6:bb brd ff:ff:ff:ff:ff:ff



--
Jerome BENOIT
jgmbenoit_at_mailsnare_dot_net



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