1. Wie ist das Netzwerk aufgebaut?
1.1 Welche Geräte werden verwendet?
- PC: Ubuntu 16.04
- Laptop: Windows 10
- Handy: Xperia Z3 (Android 6.0.1)
- Router: Speedport W 724V
1.2 Von welchem Hersteller? Wie lautet der genaue Gerätename und die Version?
- der Router ist direkt von der Telekom
- Name: Speedport W 724V
- Firmwareversion: 05011603.00.011
1.3 Wie und wo sind die Geräte angeschlossen?
- Router: Flur
- Ubuntu PC: ein Zimmer weiter, Dlan
- Laptop: ein Zimmer weiter (vom Router aus), Wlan
1.4 Welcher Internetanbieter?
- Telekom :/
1.5 Ist der Chipsatz der Netzwerk-Hardware bekannt?
- Ubuntu PC: bin mir nicht sicher, ob das das hier ist: Intel®, 1 x Gigabit LAN Controller(s) (Quelle: [https://www.asus.com/de/Motherboards/H81GAMER/specifications/])
1.6 Wird das Netzwerkgerät von anderen Geräten erkannt? Switches, Router und einige DSL-Modems signalisieren mit einer LED, ob am anderen Ende eine Verbindung besteht.
- Wird alles erkannt, alle Lämpchen am Router leuchten, wie sie sollen.
2. Welche Systemversion wird verwendet, welche Hardware ist verbaut und wurde die Netzwerkkarte überhaupt erkannt?
2.1 Verwendete Kernelversion
- Linux julian-All-Series 4.4.0-38-generic #57-Ubuntu SMP Tue Sep 6 15:42:33 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
2.2 Abfrage für PCI und PCMCIA-Karten
- 00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I218-V [8086:15a1] (rev 05)
DeviceName: Onboard LAN
Subsystem: ASUSTeK Computer Inc. Ethernet Connection (2) I218-V [1043:85c4]
Kernel driver in use: e1000e
Kernel modules: e1000e
2.3 Abfrage für USB-Geräte:
- Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 1b1a:7001
Bus 003 Device 003: ID 04d9:a096 Holtek Semiconductor, Inc.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
3. Wie ist das Netzwerk konfiguriert?
3.1 Netzwerkkonfiguration des Systems:
- # interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
- # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
search Speedport_W_724V_Typ_A_05011603_00_011
- 127.0.0.1 localhost
127.0.1.1 julian-All-Series
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
3.2 aktuelle Netzwerkkonfiguration:
- eno1 Link encap:Ethernet Hardware Adresse 70:8b:cd:a0:3f:0d
inet Adresse:192.168.2.104 Bcast:192.168.2.255 Maske:255.255.255.0
inet6-Adresse: fe80::2c3a:e068:f06a:c3f0/64 Gültigkeitsbereich:Verbindung
inet6-Adresse: 2003:72:ef61:a822:1c49:451b:be4e:9b0e/64 Gültigkeitsbereich:Global
bal
inet6-Adresse: 2003:72:ef61:a822:add0:d7ea:5ac7:4a11/64 Gültigkeitsbereich:Global
bal
inet6-Adresse: 2003:72:ef61:a889:add0:d7ea:5ac7:4a11/64 Gültigkeitsbereich:Global
bal
inet6-Adresse: 2003:72:ef61:a889:5ed4:a40b:94e8:4d6f/64 Gültigkeitsbereich:Global
bal
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX-Pakete:1271034 Fehler:0 Verloren:0 Überläufe:0 Fenster:0
TX-Pakete:712675 Fehler:0 Verloren:0 Überläufe:0 Träger:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX-Bytes:1693593820 (1.6 GB) TX-Bytes:123108764 (123.1 MB)
Interrupt:20 Speicher:f7200000-f7220000
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:65536 Metrik:1
RX-Pakete:12593 Fehler:0 Verloren:0 Überläufe:0 Fenster:0
TX-Pakete:12593 Fehler:0 Verloren:0 Überläufe:0 Träger:0
Kollisionen:0 Sendewarteschlangenlänge:1
RX-Bytes:1123985 (1.1 MB) TX-Bytes:1123985 (1.1 MB)
- lo no wireless extensions.
eno1 no wireless extensions.
- Kernel-IP-Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.2.1 0.0.0.0 UG 100 0 0 eno1
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eno1
192.168.2.0 0.0.0.0 255.255.255.0 U 100 0 0 eno1
- Speedport.ip (192.168.2.1) auf 24:09:95:27:5f:ba [ether] auf eno1
Einträge: 1 Ignoriert: 0 Gefunden: 1
- 192.168.2.1 dev eno1 lladdr 24:09:95:27:5f:ba REACHABLE
fe80::1 dev eno1 lladdr 24:09:95:27:5f:ba router REACHABLE
2003:72:ef61:a889:2609:95ff:fe27:5fba dev eno1 lladdr 24:09:95:27:5f:ba router STALE
2003:72:ef61:a822:2609:95ff:fe27:5fba dev eno1 lladdr 24:09:95:27:5f:ba router STALE
3.3 Konfiguration des NetworkManagers:
- [main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
- [main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
3.4 Zuordnung der Schnittstellen:
- cat: /etc/udev/rules.d/70-persistent-net.rules: Datei oder Verzeichnis nicht gefunden
4. Wie weit funktioniert die Verbindung zum Internet?
4.1 Pings:
- PING 192.168.2.1 (192.168.2.1) 56(84) bytes of data.
64 bytes from 192.168.2.1: icmp_seq=1 ttl=64 time=4.23 ms
64 bytes from 192.168.2.1: icmp_seq=2 ttl=64 time=4.09 ms
--- 192.168.2.1 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 4.097/4.167/4.238/0.095 ms
- PING ubuntuusers.de (213.95.41.4) 56(84) bytes of data.
64 bytes from ha.ubuntu-eu.org (213.95.41.4): icmp_seq=1 ttl=56 time=31.0 ms
64 bytes from ha.ubuntu-eu.org (213.95.41.4): icmp_seq=2 ttl=56 time=30.4 ms
--- ubuntuusers.de ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 30.476/30.781/31.087/0.352 ms
- PING 213.95.41.4 (213.95.41.4) 56(84) bytes of data.
64 bytes from 213.95.41.4: icmp_seq=1 ttl=56 time=31.9 ms
64 bytes from 213.95.41.4: icmp_seq=2 ttl=56 time=30.6 ms
--- 213.95.41.4 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 30.676/31.331/31.987/0.678 ms
5. Ist WLAN eingeschaltet und welche Treibermodule werden verwendet?
5.1 Zustand der Schalter:
- kommt nichts
5.2 geladene Kernmodule (Treiber):
- Module Size Used by
binfmt_misc 20480 1
nls_iso8859_1 16384 1
joydev 20480 0
input_leds 16384 0
snd_hda_codec_hdmi 53248 1
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
eeepc_wmi 16384 0
asus_wmi 28672 1 eeepc_wmi
sparse_keymap 16384 1 asus_wmi
kvm 540672 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 2 aesni_intel,ablk_helper
snd_soc_ssm4567 16384 0
snd_hda_codec_realtek 86016 1
snd_soc_rt5640 114688 0
serio_raw 16384 0
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_soc_rl6231 16384 1 snd_soc_rt5640
snd_soc_core 212992 2 snd_soc_rt5640,snd_soc_ssm4567
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_hda_intel 36864 7
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_hwdep 16384 1 snd_hda_codec
mei_me 36864 0
snd_rawmidi 32768 1 snd_seq_midi
snd_pcm 106496 8 snd_soc_rt5640,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,sn d_hda_intel,snd_pcm_dmaengine,snd_hda_core
lpc_ich 24576 0
ie31200_edac 16384 0
mei 98304 1 mei_me
edac_core 53248 1 ie31200_edac
shpchp 36864 0
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
8250_fintek 16384 0
tpm_infineon 20480 0
snd 81920 26 snd_hda_codec_realtek,snd_soc_core,snd_hwdep,snd_timer,snd_hda _codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_s eq_device,snd_compress
elan_i2c 36864 0
soundcore 16384 1 snd
snd_soc_sst_acpi 16384 0
dw_dmac 16384 0
spi_pxa2xx_platform 24576 0
dw_dmac_core 24576 1 dw_dmac
i2c_designware_platform 16384 0
i2c_designware_core 20480 1 i2c_designware_platform
8250_dw 16384 0
acpi_pad 20480 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
uas 24576 0
usb_storage 69632 2 uas
hid_generic 16384 0
usbhid 49152 0
nouveau 1495040 11
mxm_wmi 16384 1 nouveau
i2c_algo_bit 16384 1 nouveau
ttm 94208 1 nouveau
drm_kms_helper 147456 1 nouveau
psmouse 126976 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
e1000e 237568 0
drm 364544 14 ttm,drm_kms_helper,nouveau
ahci 36864 5
libahci 32768 1 ahci
ptp 20480 1 e1000e
pps_core 20480 1 ptp
wmi 20480 3 mxm_wmi,nouveau,asus_wmi
i2c_hid 20480 0
fjes 28672 0
hid 118784 3 i2c_hid,hid_generic,usbhid
video 40960 2 nouveau,asus_wmi
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
6. Eigenschaften der WLAN-Karte und Empfang:
6.1 unterstützte Funkkanäle:
- lo no frequency information.
eno1 no frequency information.
6.2 manueller Scan der WLAN-Umgebung:
- lo Interface doesn't support scanning.
eno1 Interface doesn't support scanning.
7. Logbuchauszüge und Meldungen im Kernel-Puffer:
7.1 Logbuchauszug:
- Sep 22 13:58:10 julian-All-Series org.freedesktop.FileManager1[3147]: Nautilus-Share-Message: Called "net usershare info" but it failed: Kindprozess »net« konnte nicht ausgeführt werden (Datei oder Verzeichnis nicht gefunden)
Sep 22 15:42:21 julian-All-Series org.freedesktop.FileManager1[3147]: Nautilus-Share-Message: Called "net usershare info" but it failed: Kindprozess »net« konnte nicht ausgeführt werden (Datei oder Verzeichnis nicht gefunden)
Sep 22 15:54:21 julian-All-Series org.freedesktop.FileManager1[3147]: (nautilus:3724): Gtk-WARNING **: Attempting to read the recently used resources file at '/home/julian/.local/share/recently-used.xbel', but the parser failed: Datei »/home/julian/.local/share/recently-used.xbel« konnte nicht geöffnet werden: Keine Berechtigung.
Sep 22 15:54:21 julian-All-Series org.freedesktop.FileManager1[3147]: (nautilus:3724): Gtk-WARNING **: Attempting to read the recently used resources file at '/home/julian/.local/share/recently-used.xbel', but the parser failed: Datei »/home/julian/.local/share/recently-used.xbel« konnte nicht geöffnet werden: Keine Berechtigung.
Sep 22 15:54:24 julian-All-Series org.freedesktop.FileManager1[3147]: (nautilus:3724): Gtk-WARNING **: Attempting to read the recently used resources file at '/home/julian/.local/share/recently-used.xbel', but the parser failed: Datei »/home/julian/.local/share/recently-used.xbel« konnte nicht geöffnet werden: Keine Berechtigung.
Sep 22 15:54:24 julian-All-Series org.freedesktop.FileManager1[3147]: (nautilus:3724): Gtk-WARNING **: Attempting to read the recently used resources file at '/home/julian/.local/share/recently-used.xbel', but the parser failed: Datei »/home/julian/.local/share/recently-used.xbel« konnte nicht geöffnet werden: Keine Berechtigung.
Sep 22 15:56:45 julian-All-Series org.freedesktop.FileManager1[3147]: (nautilus:3724): Gtk-WARNING **: Attempting to read the recently used resources file at '/home/julian/.local/share/recently-used.xbel', but the parser failed: Datei »/home/julian/.local/share/recently-used.xbel« konnte nicht geöffnet werden: Keine Berechtigung.
Sep 22 15:56:45 julian-All-Series org.freedesktop.FileManager1[3147]: (nautilus:3724): Gtk-WARNING **: Attempting to read the recently used resources file at '/home/julian/.local/share/recently-used.xbel', but the parser failed: Datei »/home/julian/.local/share/recently-used.xbel« konnte nicht geöffnet werden: Keine Berechtigung.
Sep 22 15:56:47 julian-All-Series org.freedesktop.FileManager1[3147]: (nautilus:3724): Gtk-WARNING **: Attempting to read the recently used resources file at '/home/julian/.local/share/recently-used.xbel', but the parser failed: Datei »/home/julian/.local/share/recently-used.xbel« konnte nicht geöffnet werden: Keine Berechtigung.
Sep 22 15:59:57 julian-All-Series org.freedesktop.FileManager1[3147]: Nautilus-Share-Message: Called "net usershare info" but it failed: Kindprozess »net« konnte nicht ausgeführt werden (Datei oder Verzeichnis nicht gefunden)
Sep 22 16:00:54 julian-All-Series org.freedesktop.FileManager1[3147]: (nautilus:3724): Gtk-WARNING **: Attempting to read the recently used resources file at '/home/julian/.local/share/recently-used.xbel', but the parser failed: Datei »/home/julian/.local/share/recently-used.xbel« konnte nicht geöffnet werden: Keine Berechtigung.
Sep 22 16:00:54 julian-All-Series org.freedesktop.FileManager1[3147]: (nautilus:3724): Gtk-WARNING **: Attempting to read the recently used resources file at '/home/julian/.local/share/recently-used.xbel', but the parser failed: Datei »/home/julian/.local/share/recently-used.xbel« konnte nicht geöffnet werden: Keine Berechtigung.
Sep 22 16:01:15 julian-All-Series org.freedesktop.FileManager1[3147]: (nautilus:3724): Gtk-WARNING **: Attempting to read the recently used resources file at '/home/julian/.local/share/recently-used.xbel', but the parser failed: Datei »/home/julian/.local/share/recently-used.xbel« konnte nicht geöffnet werden: Keine Berechtigung.
Sep 22 16:01:21 julian-All-Series org.freedesktop.FileManager1[3147]: (gedit:5750): Gtk-WARNING **: Attempting to read the recently
7.1 Erweiterte System- und Fehlermeldungen des Kernels:
- [ 0.000000] original variable MTRRs
[ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88021ec00000 s98008 r8192 d28968 u262144
[ 0.000000] pcpu-alloc: s98008 r8192 d28968 u262144 alloc=1*2097152
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.014888] Initializing cgroup subsys net_cls
[ 0.014891] Initializing cgroup subsys net_prio
[ 0.015628] CPU0: Thermal monitoring enabled (TM1)
[ 0.581132] audit: initializing netlink subsys (disabled)
[ 0.581399] Initialise system trusted keyring
[ 0.584533] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.584534] ACPI: Thermal Zone [TZ00] (28 C)
[ 0.584675] thermal LNXTHERM:01: registered as thermal_zone1
[ 0.584676] ACPI: Thermal Zone [TZ01] (30 C)
[ 0.609215] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 0.705834] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[ 0.715281] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 0.716045] EFI: Loaded cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' linked to '.system_keyring'
[ 0.716280] EFI: Loaded cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' linked to '.system_keyring'
[ 0.755581] wmi: Mapper loaded
[ 0.770537] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 0.770539] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 0.793914] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[ 0.965561] e1000e 0000:00:19.0 eth0: registered PHC clock
[ 0.965563] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 70:8b:cd:a0:3f:0d
[ 0.965565] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 0.965589] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
[ 0.966400] e1000e 0000:00:19.0 eno1: renamed from eth0
[ 1.115433] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT5._GTF] (Node ffff8802160f72d0), AE_NOT_FOUND (20150930/psparse-542)
[ 1.116271] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT5._GTF] (Node ffff8802160f72d0), AE_NOT_FOUND (20150930/psparse-542)
[ 1.119486] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT4._GTF] (Node ffff8802160f7258), AE_NOT_FOUND (20150930/psparse-542)
[ 1.119615] ata5.00: ATA-9: Samsung SSD 840 PRO Series, DXM06B0Q, max UDMA/133
[ 1.119772] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT4._GTF] (Node ffff8802160f7258), AE_NOT_FOUND (20150930/psparse-542)
[ 1.142397] scsi 4:0:0:0: Direct-Access ATA Samsung SSD 840 6B0Q PQ: 0 ANSI: 5
[ 1.405935] fbcon: nouveaufb (fb0) is primary device
[ 2.692176] asus_wmi: ASUS WMI generic driver loaded
[ 2.706420] asus_wmi: Initialization: 0x0
[ 2.706433] asus_wmi: BIOS WMI version: 0.9
[ 2.706453] asus_wmi: SFUN value: 0x0
[ 2.706745] input: Eee PC WMI hotkeys as /devices/platform/eeepc-wmi/input/input16
[ 2.711136] asus_wmi: Number of fans: 1
[ 2.953284] Adding 8328188k swap on /dev/sdb3. Priority:-1 extents:1 across:8328188k SSFS
[ 5.440860] e1000e: eno1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
[ 5.440863] e1000e 0000:00:19.0 eno1: 10/100 speed: disabling TSO