Kernel
Linux lagge-Lenovo-G560 3.13.0-40-generic #69-Ubuntu SMP Thu Nov 13 17:53:56 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
PCI
lagge@lagge-Lenovo-G560:~$ lspci -nnk | grep -i net -A2
05:00.0 Network controller [0280]: Broadcom Corporation BCM43225 802.11b/g/n [14e4:4357] (rev 01)
Subsystem: Broadcom Corporation Device [14e4:04da]
Kernel driver in use: wl
06:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
Subsystem: Lenovo Device [17aa:392e]
Kernel driver in use: r8169
Netzwerk
lagge@lagge-Lenovo-G560:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
lagge@lagge-Lenovo-G560:~$ cat /etc/resolv.conf
# 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
lagge@lagge-Lenovo-G560:~$ cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 lagge-Lenovo-G560
# 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
Ping
lagge@lagge-Lenovo-G560:~$ ping -c 2 $(route -n | grep UG | awk {'print $2'})
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=3.71 ms
64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=3.57 ms
--- 192.168.0.1 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 3.573/3.644/3.715/0.071 ms
lagge@lagge-Lenovo-G560:~$ ping -c 2 www.ubuntuusers.de
PING ubuntuusers.de (213.95.41.4) 56(84) bytes of data.
64 bytes from 213.95.41.4: icmp_seq=1 ttl=54 time=21.4 ms
64 bytes from 213.95.41.4: icmp_seq=2 ttl=54 time=17.2 ms
--- ubuntuusers.de ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 17.210/19.340/21.470/2.130 ms
lagge@lagge-Lenovo-G560:~$ ping -c 2 213.95.41.11
PING 213.95.41.11 (213.95.41.11) 56(84) bytes of data.
--- 213.95.41.11 ping statistics ---
2 packets transmitted, 0 received, 100% packet loss, time 1008ms
Laptop Infos
lagge@lagge-Lenovo-G560:~$ sudo dmidecode -t0 -t1
[sudo] password for lagge:
# dmidecode 2.12
SMBIOS 2.6 present.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: LENOVO
Version: 29CN39WW(V2.16)
Release Date: 02/24/2011
ROM Size: 2048 kB
Characteristics:
PCI is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
EDD is supported
Japanese floppy for NEC 9800 1.2 MB is supported (int 13h)
Japanese floppy for Toshiba 1.2 MB is supported (int 13h)
5.25"/360 kB floppy services are supported (int 13h)
5.25"/1.2 MB floppy services are supported (int 13h)
3.5"/720 kB floppy services are supported (int 13h)
3.5"/2.88 MB floppy services are supported (int 13h)
8042 keyboard services are supported (int 9h)
CGA/mono video services are supported (int 10h)
ACPI is supported
USB legacy is supported
BIOS boot specification is supported
Targeted content distribution is supported
BIOS Revision: 1.39
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: LENOVO
Product Name: 0679
Version: Lenovo G560
Serial Number: 2623010004871
UUID: C5529C20-6950-E011-817C-B870F40696E2
Wake-up Type: Power Switch
SKU Number: Calpella_CRB
Family: Intel_Mobile
Hardware
lagge@lagge-Lenovo-G560:~$ lspci
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 05)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
05:00.0 Network controller: Broadcom Corporation BCM43225 802.11b/g/n (rev 01)
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
Ifconfig
lagge@lagge-Lenovo-G560:~$ ifconfig
eth0 Link encap:Ethernet Hardware Adresse b8:70:f4:06:96:e2
inet Adresse:192.168.0.100 Bcast:192.168.0.255 Maske:255.255.255.0
inet6-Adresse: fe80::ba70:f4ff:fe06:96e2/64 Gültigkeitsbereich:Verbindung
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX-Pakete:1565 Fehler:0 Verloren:0 Überläufe:0 Fenster:0
TX-Pakete:1826 Fehler:0 Verloren:0 Überläufe:0 Träger:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX-Bytes:860528 (860.5 KB) TX-Bytes:265360 (265.3 KB)
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:623 Fehler:0 Verloren:0 Überläufe:0 Fenster:0
TX-Pakete:623 Fehler:0 Verloren:0 Überläufe:0 Träger:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX-Bytes:50514 (50.5 KB) TX-Bytes:50514 (50.5 KB)
Zwischen router und laptop hängt ein D-lan gerät am Pc und eins am Router mit 128 bit verschlüsselungen.Die geräte sind direkt in der Steckdose und nicht in einem Verteiler.Die Verbindung läuft sehr gut und schnell und irgendwann bricht er komplett ab.
Hoffe das reicht dir ☺