--- Welcher Netzwerkverbindungtyp soll getestet werden?
--- (2) Kabellose Verbindung (WLAN)
--- Welche Netzwerktopologie liegt vor?
--- (2) WLAN HW router <---> LinuxClient
--- Auf welchem Rechner wird das Script ausgefuehrt?
--- (1) LinuxClient
--- WLAN SSID zu der verbunden werden soll: G#u#e#W#A#
--- NWEliza untersucht das System nach haeufigen Netzwerkkonfigurationsfehlern untersucht ...
--- Keine offensichtlichen Konfigurationsfehler/-warnungen gefunden. Die Datei collectNWData.txt im bevorzugten Linux Forum posten und http://www.linux-tips-and-tricks.de/CND_UPL lesen.
==================================================================================================================
==================================================================================================================
*** uname -a
Linux notebook1 2.6.31.12-0.2-pae #1 SMP 2010-03-16 21:25:39 +0100 i686 i686 i386 GNU/Linux
==================================================================================================================
*** cat /etc/*[-_]release || cat /etc/*[-_]version
/etc/lsb-release
/etc/SuSE-release
LSB_VERSION="core-2.0-noarch:core-3.2-noarch:core-4.0-noarch:core-2.0-ia32:core-3.2-ia32:core-4.0-ia32"
openSUSE 11.2 (i586)
VERSION = 11.2
==================================================================================================================
*** cat /etc/resolv | grep -i "nameserver"
nameserver %%%.%.%%.%1
nameserver %%%.%%.%%.%%2
nameserver 192.168.1.4
==================================================================================================================
*** cat /etc/hosts
127.0.0.1 localhost
127.0.0.2 notebook1.gruber notebook1
192.168.1.4 suserver.gruber
==================================================================================================================
*** route -n
Kernel IP Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 wlan0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 192.168.1.3 0.0.0.0 UG 0 0 0 wlan0
==================================================================================================================
*** 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:27 Basisadresse:0x2000
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:104 errors:0 dropped:0 overruns:0 frame:0
TX packets:104 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 Sendewarteschlangenlänge:0
RX bytes:7736 (7.5 Kb) TX bytes:7736 (7.5 Kb)
wlan0 Link encap:Ethernet Hardware Adresse ##:##:##:##:##:#2
inet Adresse:192.168.1.100 Bcast:192.168.1.255 Maske:255.255.255.0
inet6 Adresse: fe80::21c:bfff:fe7e:c111/64 Gültigkeitsbereich:Verbindung
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2365 errors:0 dropped:0 overruns:0 frame:0
TX packets:1353 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 Sendewarteschlangenlänge:1000
RX bytes:1952332 (1.8 Mb) TX bytes:215905 (210.8 Kb)
wmaster0 Link encap:UNSPEC Hardware Adresse 00-1C-BF-7E-C1-11-37-65-00-00-00-00-00-00-00-00
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
Ping of 195.135.220.3 OK
Ping of www.suse.de OK
==================================================================================================================
*** 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 0xaad1ddf
debug, wlan0: waiting for 3 seconds
info, wlan0: exiting
==================================================================================================================
*** lspci
01:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02)
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 02)
==================================================================================================================
*** lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 0bda:0158 Realtek Semiconductor Corp. Mass Storage Device
Bus 001 Device 003: ID 0408:20ba Quanta Computer, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 13fe:1a20 Kingston Technology Company Inc.
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
Bus 005 Device 002: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
==================================================================================================================
*** hwinfo (filtered)
29: PCI 100.0: 0282 WLAN controller
Model: "Intel PRO/Wireless 3945ABG Network Connection"
Vendor: pci 0x8086 "Intel Corporation"
Device: pci 0x4222 "PRO/Wireless 3945ABG [Golan] Network Connection"
SubVendor: pci 0x8086 "Intel Corporation"
SubDevice: pci 0x1001 "PRO/Wireless 3945ABG Network Connection"
Driver: "iwl3945"
Driver Modules: "iwl3945"
Device File: wlan0
Link detected: yes
Driver Status: iwl3945 is active
Driver Activation Cmd: "modprobe iwl3945"
30: PCI 400.0: 0200 Ethernet controller
Model: "Realtek RTL8111/8168B PCI Express Gigabit Ethernet controller"
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0x8168 "RTL8111/8168B PCI Express Gigabit Ethernet controller"
SubVendor: pci 0x152d "QUANTA Computer Inc"
SubDevice: pci 0x0780
Driver: "r8169"
Driver Modules: "r8169"
Device File: eth0
Link detected: no
Driver Status: r8169 is active
Driver Activation Cmd: "modprobe r8169"
==================================================================================================================
*** lsmod # (filtered)
| ac | acpi_cpufreq | aead | af_packet | arc4 |
| battery | binfmt_misc | cfg80211 | cpufreq_conservative| cpufreq_powersave |
| cpufreq_userspace| drm | ecb | edd | fat |
| fscache | fuse | i2c_algo_bit | i2c_i801 | i915 |
| intel_agp | iTCO_vendor_support| iTCO_wdt | iwl3945 | iwlcore |
| mac80211 | nls_cp437 | nls_iso8859_1 | pcompress | r8169 |
| rfkill | sg | snd_hda_codec | snd_hda_codec_intelhdmi| snd_hda_codec_realtek |
| snd_hda_intel | snd_hwdep | snd_seq_device | speedstep_lib | sr_mod |
| thermal | thermal_sys | uvcvideo | v4l1_compat | vboxdrv |
| vboxnetadp | vboxnetflt | vfat | video |
==================================================================================================================
*** cat /etc/sysconfig/network/ifcfg-[earwd]*
--- /etc/sysconfig/network/ifcfg-eth0
BOOTPROTO='dhcp'
BROADCAST=''
ETHTOOL_OPTIONS=''
IFPLUGD_PRIORITY='20'
IPADDR=''
MTU=''
NAME='RTL8111/8168B PCI Express Gigabit Ethernet controller'
NETMASK=''
NETWORK=''
REMOTE_IPADDR=''
STARTMODE='ifplugd'
USERCONTROL='no'
--- /etc/sysconfig/network/ifcfg-wlan0
BOOTPROTO='dhcp'
BROADCAST=''
ETHTOOL_OPTIONS=''
IFPLUGD_PRIORITY='10'
IPADDR=''
MTU=''
NAME='PRO/Wireless 3945ABG [Golan] Network Connection'
NETMASK=''
NETWORK=''
REMOTE_IPADDR=''
STARTMODE='ifplugd'
USERCONTROL='no'
WIRELESS_AP=''
WIRELESS_AUTH_MODE='psk'
WIRELESS_BITRATE=''
WIRELESS_CA_CERT=''
WIRELESS_CHANNEL=''
WIRELESS_CLIENT_CERT=''
WIRELESS_CLIENT_KEY=''
WIRELESS_CLIENT_KEY_PASSWORD=''
WIRELESS_DEFAULT_KEY='0'
WIRELESS_EAP_AUTH=''
WIRELESS_EAP_MODE=''
WIRELESS_ESSID='G#u#e#W#A#'
WIRELESS_FREQUENCY=''
WIRELESS_KEY=''
WIRELESS_KEY_0=''
WIRELESS_KEY_1=''
WIRELESS_KEY_2=''
WIRELESS_KEY_3=''
WIRELESS_KEY_LENGTH='@@@@@@'
WIRELESS_MODE='Managed'
WIRELESS_NICK=''
WIRELESS_NWID=''
WIRELESS_PEAP_VERSION=''
WIRELESS_POWER='yes'
WIRELESS_WPA_ANONID=''
WIRELESS_WPA_IDENTITY=''
WIRELESS_WPA_PASSWORD=''
WIRELESS_WPA_PSK='@@@@@@'
==================================================================================================================
*** iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
vboxnet0 no wireless extensions.
wlan0 IEEE 802.11abg ESSID:"G#u#e#W#A#"
Mode:Managed Frequency:2.412 GHz Access Point: ##:##:##:##:##:#3
Bit Rate=54 Mb/s Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:@@ @@@-@@@@-@@@@-@@@@-@@@@-@@@@@@@ [2]
Power Management:off
Link Quality=65/70 Signal level=-45 dBm Noise level=-127 dBm
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
11:06:06 2010-05-04
==================================================================================================================
*** grep -i radio /var/log/messages* | tail -n 5
/var/log/messages:May 4 01:43:14 notebook1 kernel: [ 5952.472206] Registered led device: iwl-phy0::radio
/var/log/messages:May 4 01:52:08 notebook1 kernel: [ 6486.524170] Registered led device: iwl-phy0::radio
/var/log/messages:May 4 01:52:47 notebook1 kernel: [ 6526.048567] Registered led device: iwl-phy0::radio
/var/log/messages:May 4 01:59:35 notebook1 kernel: [ 6933.652635] Registered led device: iwl-phy0::radio
/var/log/messages:May 4 09:59:33 notebook1 kernel: [ 33.517481] Registered led device: iwl-phy0::radio
==================================================================================================================
*** dmesg | grep -i radio | tail -n 5
[ 33.517481] Registered led device: iwl-phy0::radio
==================================================================================================================
*** tail -n 300 /var/log/messages* | /usr/bin/grep -i firmware | tail -n 5
Übereinstimmungen in Binärdatei (Standardeingabe).
==================================================================================================================
*** ls /lib/firmware/*
| 2.6.31.12-0.2-default | 2.6.31.12-0.2-pae | 3CCFEM556.cis | 3com |
| 3CXEM556.cis | acenic | adaptec | advansys |
| agere_ap_fw.bin | agere_sta_fw.bin | ar9170-1.fw | ar9170-2.fw |
| atmsar11.fw | av7110 | bnx2 | bnx2x-e1-4.8.53.0.fw |
| bnx2x-e1h-4.8.53.0.fw | cis | COMpad2.cis | COMpad4.cis |
| cpia2 | cxgb3 | dabusb | DP83903.cis |
| dsp56k | dvb-fe-xc5000-1.6.114.fw| e100 | E-CARD.cis |
| edgeport | emi26 | emi62 | ess |
| i2400m-fw-usb-1.3.sbcf | i2400m-fw-usb-1.4.sbcf | intelliport2.bin | iwlwifi-1000-3.ucode |
| iwlwifi-3945-2.ucode | iwlwifi-4965-2.ucode | iwlwifi-5000-1.ucode | iwlwifi-5000-2.ucode |
| iwlwifi-5150-2.ucode | kaweth | keyspan | keyspan_pda |
| korg | LA-PCM.cis | libertas | LICENCE.agere |
| LICENCE.atheros_firmware| LICENCE.i2400m | LICENCE.iwlwifi_firmware| LICENCE.libertas |
| LICENCE.mwl8k | LICENCE.qla2xxx | LICENCE.ralink-firmware.txt| LICENCE.xc5000 |
| MT5634ZLX.cis | mts_cdma.fw | mts_edge.fw | mts_gsm.fw |
| mwl8k | myricom | NE2K.cis | ositech |
| PCMLM28.cis | PE-200.cis | PE520.cis | ql2100_fw.bin |
| ql2200_fw.bin | ql2300_fw.bin | ql2322_fw.bin | ql2400_fw.bin |
| ql2500_fw.bin | qlogic | RS-COM-2P.cis | rt2561.bin |
| rt2561s.bin | rt2661.bin | rt2860.bin | rt2870.bin |
| rt73.bin | sb16 | slicoss | sun |
| sxg | tamarack.cis | tehuti | ti_3410.fw |
| ti_5052.fw | tigon | tr_smctr.bin | ttusb-budget |
| usbdux | usbduxfast_firmware.bin | usbdux_firmware.bin | v4l-cx231xx-avcore-01.fw |
| v4l-cx23418-apu.fw | v4l-cx23418-cpu.fw | v4l-cx23418-dig.fw | v4l-cx23885-avcore-01.fw |
| v4l-cx23885-enc.fw | v4l-cx25840.fw | vicam | whiteheat.fw |
| whiteheat_loader.fw | yam | yamaha |
==================================================================================================================
*** ndiswrapper -l
No ndiswrapper module loaded
==================================================================================================================
*** Active processes
wpa_supplicant:YES knetworkmanager:NO nm-applet:NO
==================================================================================================================
*** egrep -i "persistent|networkmanager" /etc/sysconfig/network/config | grep -v "^#|^$"
NETWORKMANAGER="no"
==================================================================================================================
*** 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=="?*", ATTR{address}=="##:##:##:##:##:#2", 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.rpmsave:install eth0 /bin/true
/etc/modprobe.conf.rpmsave:install eth1 /bin/true
==================================================================================================================
*** iwlist scanning
Channel:1
Quality=66/70 Signal level=-44 dBm
Encryption key:on
ESSID:"G#u#e#W#A#"
IE: WPA Version 1
==================================================================================================================
*** NWElizaStates
IF:eth0 IM:1 IF:wlan0 IM:2 DI:2 AP:1 FALON:0