!!! CND0500W: Der Kanal 1, der vom eigenen Accesspoint benutzt wird, wird von 1 weiteren Accesspoints genutzt
--- Gehe zu http://www.linux-tips-and-tricks.de/CND um detailiertere Hinweise
--- zu den Fehlermeldungen/Warnungen zu bekommen und wie die Fehler selbst beseitigt werden koennen.
==================================================================================================================
==================================================================================================================
*** uname -a
Linux linux-eibw 2.6.31.12-0.2-desktop #1 SMP PREEMPT 2010-03-16 21:25:39 +0100 i686 i686 i386 GNU/Linux
==================================================================================================================
*** cat /etc/*[-_]release || cat /etc/*[-_]version
/etc/SuSE-release
openSUSE 11.2 (i586)
VERSION = 11.2
==================================================================================================================
*** cat /etc/resolv | grep -i "nameserver"
==================================================================================================================
*** cat /etc/hosts
127.0.0.1 localhost
127.0.0.2 linux-eibw.site linux-eibw
==================================================================================================================
*** route -n
Kernel IP Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
==================================================================================================================
*** ifconfig
eth0 Link encap:Ethernet Hardware Adresse ##:##:##:##:##:#1
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 Sendewarteschlangenlänge:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:16
lo Link encap:Lokale Schleife
inet Adresse:127.0.0.1 Maske:255.0.0.0
inet6 Adresse: ::1/128 Gültigkeitsbereich:Maschine
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:76 errors:0 dropped:0 overruns:0 frame:0
TX packets:76 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 Sendewarteschlangenlänge:0
RX bytes:5000 (4.8 Kb) TX bytes:5000 (4.8 Kb)
wlan0 Link encap:Ethernet Hardware Adresse ##:##:##:##:##:#2
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 Sendewarteschlangenlänge:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
wmaster0 Link encap:UNSPEC Hardware Adresse 00-17-C4-01-83-1F-00-00-00-00-00-00-00-00-00-00
UP RUNNING MTU:0 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 Sendewarteschlangenlänge:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
==================================================================================================================
*** ping tests
connect: Network is unreachable
Ping of 195.135.220.3 failed
ping: unknown host http://www.suse.de
Ping of http://www.suse.de failed
==================================================================================================================
*** dhcpcd-test
wlan0: No DHCP server detected info, wlan0: hardware address = ##:##:##:##:##:#2
info, wlan0: broadcasting for a lease
debug, wlan0: sending DHCP_DISCOVER with xid 0x75fb2c5f
debug, wlan0: waiting for 3 seconds
info, wlan0: exiting
==================================================================================================================
*** lspci
02:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8038 PCI-E Fast Ethernet Controller [11ab:4352] (rev 14)
0a:03.0 Network controller [0280]: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller [14e4:4318] (rev 02)
==================================================================================================================
*** lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
==================================================================================================================
*** hwinfo (filtered)
24: PCI 200.0: 0200 Ethernet controller
Model: "Marvell 88E8038 PCI-E Fast Ethernet Controller"
Vendor: pci 0x11ab "Marvell Technology Group Ltd."
Device: pci 0x4352 "88E8038 PCI-E Fast Ethernet Controller"
SubVendor: pci 0x1025 "Acer Incorporated [ALI]"
SubDevice: pci 0x0110
Driver: "sky2"
Driver Modules: "sky2"
Device File: eth0
Link detected: no
Driver Status: sky2 is active
Driver Activation Cmd: "modprobe sky2"
25: PCI a03.0: 0282 WLAN controller
Model: "Broadcom BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller"
Vendor: pci 0x14e4 "Broadcom"
Device: pci 0x4318 "BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller"
SubVendor: pci 0x1a32
SubDevice: pci 0x1101
Driver: "b43-pci-bridge"
Driver Modules: "ssb"
Device File: wlan0
Link detected: yes
Driver Status: ssb is active
Driver Activation Cmd: "modprobe ssb"
==================================================================================================================
*** lsmod # (filtered)
| ac | acer_wmi | aead | af_packet | arc4 |
| b43 | battery | cfg80211 | container | crc16 |
| drm | ecb | edd | fuse | i2c_algo_bit |
| i2c_i801 | i915 | intel_agp | iTCO_vendor_support| iTCO_wdt |
| jbd2 | mac80211 | pcmcia_core | pcompress | rfkill |
| rsrc_nonstatic | serio_raw | sg | sky2 | snd_hda_codec |
| snd_hda_codec_realtek| snd_hda_codec_si3054| snd_hda_intel | snd_hwdep | snd_seq_device |
| sr_mod | ssb | thermal | thermal_sys | tifm_7xx1 |
| tifm_core | video | wmi | yenta_socket |
==================================================================================================================
*** cat /etc/sysconfig/network/ifcfg-[earwd]*
ls: Zugriff auf /etc/sysconfig/network/ifcfg-[earwd]* nicht möglich: Datei oder Verzeichnis nicht gefunden
==================================================================================================================
*** iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11bg ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
==================================================================================================================
*** Actual date for bias of following greps
19:50:52 2010-06-20
==================================================================================================================
*** grep -i radio /var/log/messages* | tail -n 5
Jun 11 22:19:29 linux-eibw kernel: [ 7602.286229] Registered led device: b43-phy0::radio
Jun 17 20:51:14 linux-eibw kernel: [ 28.520983] Registered led device: b43-phy0::radio
Jun 20 19:40:29 linux-eibw kernel: [ 27.531844] Registered led device: b43-phy0::radio
Jun 20 19:40:43 linux-eibw kernel: [ 41.201645] Registered led device: b43-phy0::radio
Jun 20 19:42:57 linux-eibw kernel: [ 175.316587] Registered led device: b43-phy0::radio
==================================================================================================================
*** dmesg | grep -i radio | tail -n 5
[ 27.531844] Registered led device: b43-phy0::radio
[ 41.201645] Registered led device: b43-phy0::radio
[ 175.316587] Registered led device: b43-phy0::radio
==================================================================================================================
*** tail -n 300 /var/log/messages* | /usr/bin/grep -i firmware | tail -n 5
Jun 20 19:40:29 linux-eibw kernel: [ 27.202090] b43 ssb0:0: firmware: requesting b43/b0g0initvals5.fw
Jun 20 19:40:29 linux-eibw kernel: [ 27.261096] b43 ssb0:0: firmware: requesting b43/b0g0bsinitvals5.fw
Jun 20 19:40:29 linux-eibw kernel: [ 27.498050] b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10)
Jun 20 19:40:43 linux-eibw kernel: [ 41.168054] b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10)
Jun 20 19:42:57 linux-eibw kernel: [ 175.284107] b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10)
==================================================================================================================
*** ls /lib/firmware/*
| 2.6.31.12-0.2-default | 2.6.31.12-0.2-desktop | 2.6.31.12-0.2-pae | 2.6.31.12-0.2-xen |
| 3CCFEM556.cis | 3CXEM556.cis | b43 | b43legacy |
| COMpad2.cis | COMpad4.cis | DP83903.cis | E-CARD.cis |
| LA-PCM.cis | MT5634ZLX.cis | NE2K.cis | PCMLM28.cis |
| PE-200.cis | PE520.cis | RS-COM-2P.cis | tamarack.cis |
--- /lib/firmware
| a0g0bsinitvals5.fw | a0g0bsinitvals9.fw | a0g0initvals5.fw | a0g0initvals9.fw |
| a0g1bsinitvals13.fw | a0g1bsinitvals5.fw | a0g1bsinitvals9.fw | a0g1initvals13.fw |
| a0g1initvals5.fw | a0g1initvals9.fw | b0g0bsinitvals13.fw | b0g0bsinitvals5.fw |
| b0g0bsinitvals9.fw | b0g0initvals13.fw | b0g0initvals5.fw | b0g0initvals9.fw |
| lp0bsinitvals13.fw | lp0bsinitvals14.fw | lp0bsinitvals15.fw | lp0initvals13.fw |
| lp0initvals14.fw | lp0initvals15.fw | n0absinitvals11.fw | n0bsinitvals11.fw |
| n0initvals11.fw | pcm5.fw | ucode11.fw | ucode13.fw |
| ucode14.fw | ucode15.fw | ucode5.fw | ucode9.fw |
==================================================================================================================
*** ndiswrapper -l
No ndiswrapper module loaded
==================================================================================================================
*** Active processes
wpa_supplicant:YES knetworkmanager:YES nm-applet:NO
==================================================================================================================
*** egrep -i "persistent|networkmanager" /etc/sysconfig/network/config | grep -v "^#|^$"
NETWORKMANAGER="yes"
==================================================================================================================
*** grep 'eth|ath|wlan|ra' /etc/udev/rules.d/*net_persistent* /etc/udev/rules.d/*persistent-net*
/etc/udev/rules.d/70-persistent-net.rules:SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", KERNELS=="0000:0a:03.0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
/etc/udev/rules.d/70-persistent-net.rules:SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="##:##:##:##:##:#1", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
==================================================================================================================
*** grep -r 'eth[0-10]|ath[0-10]|wlan[0-10]|ra[0-10]' /etc/modprobe.*
/etc/modprobe.conf:alias wlan0 ndiswrapper
==================================================================================================================
*** iwlist scanning
Channel:1
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"§§§§§§§§1"
IE: IEEE 802.11i/WPA2 Version 1
IE: WPA Version 1
Channel:1
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:"§§§§§§§§2"
IE: IEEE 802.11i/WPA2 Version 1
IE: WPA Version 1
==================================================================================================================
*** NWElizaStates
IF:eth0 IM:1 IF:wlan0 IM:2 DI:2 AP:1 FALON:1 NIC:1 cNiC:2:1 NI:1 cNI:1 NDIS:0 IP6:0 KM:0 WLW:0 RTDT:SuSE
Dort sollte eigentlich b43 stehen.25: PCI a03.0: 0282 WLAN controller
Model: "Broadcom BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller"
Vendor: pci 0x14e4 "Broadcom"
Device: pci 0x4318 "BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller"
SubVendor: pci 0x1a32
SubDevice: pci 0x1101
Driver: "b43-pci-bridge"
Driver Modules: "ssb"
Device File: wlan0
Link detected: yes
Driver Status: ssb is active
Driver Activation Cmd: "modprobe ssb"
Könnte auch für leichte Probleme sorgen.!!! CND0500W: Der Kanal 1, der vom eigenen Accesspoint benutzt wird, wird von 1 weiteren Accesspoints genutzt
hawkfco schrieb:Danke für die schnelle Antwort. Klingt natürlich logisch. Nur jetzt meine Frage: Wo kann ich das ggf. manuell ändern.