Hi Moguai,
danke für Deine Hilfe ☺
Kannst Du mal noch nen paar Informationen posten?
gern
1.) Wie schaut Deine /etc/network/interfaces nach dem Neustart aus?
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.168.178.28
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
gateway 192.168.178.1
#iface eth1 inet dhcp
auto eth2
#iface eth2 inet dhcp
auto ath0
#iface ath0 inet dhcp
auto wlan0
#iface wlan0 inet dhcp
iface eth42 inet static
address 192.168.178.2
netmask 255.255.255.0
gateway 192.168.178.1
auto eth42
iface eth43 inet static
address 192.168.178.3
netmask 255.255.255.0
auto eth43
iface eth44 inet static
address 192.168.178.2
netmask 255.255.255.0
gateway 192.168.178.1
auto eth44
iface eth47 inet static
address 192.168.178.2
netmask 255.255.255.0
gateway 192.168.178.1
auto eth47
iface eth49 inet static
address 192.168.178.2
netmask 255.255.255.0
gateway 192.168.178.1
auto eth49
iface eth50 inet static
address 192.168.178.2
netmask 255.255.255.0
gateway 192.168.178.1
auto eth50
2.) Nutzt Du den Network-Manager?
Ja, Und teilweise pfusch ich (scheinbar) auch mit ifconfig rum ohne genau zu wissen, was ich damit genau anstelle *g*. Ich hab eigentlich immer nur folgende Befehle benutzt, einer Netzwerkschnittstelle eine IP zuzuweisen und zwar so:
| $> ifconfig eth40 192.168.178.2
$> ifconfig eth40 up
|
3.) Hat der Rechner ein oder mehrere Netzwerkschnittstellen und ggf. welche (LAN/WLAN)? Bei WLAN bitte angeben, welche Verschlüsselungsart, SSID verbergen etc. ggf. genutzt wird?
Nein, kein WLAN.
Wo schau ich nach welche Netwerkschnittstellen er hat? Mit ifconfig? Ich poste hier mal den Inhalt von "$> ifconfig":
eth1 Link encap:Ethernet HWaddr 00:08:54:41:6c:6f
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 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:19 Base address:0xe800
eth53 Link encap:Ethernet HWaddr 00:00:6c:e9:5f:c5
inet addr:192.168.178.84 Bcast:192.168.178.255 Mask:255.255.255.0
inet6 addr: fe80::200:6cff:fee9:5fc5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4138 errors:0 dropped:0 overruns:0 frame:0
TX packets:4214 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2191746 (2.0 MB) TX bytes:812685 (793.6 KB)
Interrupt:252 Base address:0xe000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:7645 errors:0 dropped:0 overruns:0 frame:0
TX packets:7645 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:384744 (375.7 KB) TX bytes:384744 (375.7 KB)
Das Problem, was ich hier habe ist folgendes: eth1 und lo ist immer da. Die mittlere Schnittstelle ändert nach jedem Neustart seine Nummer hinter "eth". Diese Schnittstelle mit dieser variierenden Nummer ist scheinbar auch die einzige, mit der ich mit dem Router kommunizieren kann. Und gerade die schwenkt bei jedem Neustart von U auf DHCP um und hat daher nie die fest IP 192.168.178.2, die ich ihr zuweise, sondern immer eine, wo bei xxx.xxx.xxx.yyy die Ziffern yyy was anderes als 2 sind.
4.) Was hast Du für einen Router (Fabrikat und Typ)?
FRITZ!Box Fon WLAN 7170 (UI), Firmware-Version 29.04.40
5.) Wie schaut Deine /etc/udev/rules.d/zxx-persistent-net.rules aus? (Sorry bin gerade nicht an einem ubuntu-Rechner und kann den letzten Teil leider nicht genau posten.) Bitte mal schauen, wie da in /etc/udev/rules.d/ die genaue Bezeichnung ist. Hinter z (Groß-und Kleinschreibung weiss ich auch ned aus dem Kopf)kommt glaube 25 oder 70...
"$> cat /etc/udev/rules.d/70-persistent-net.rules" liefert:
# This file maintains persistent names for network interfaces.
# See udev(7) for syntax.
#
# Entries are automatically added by the 75-persistent-net-generator.rules
# file; however you are also free to add your own entries.
# Converted from /etc/iftab on upgrade
SUBSYSTEM=="net", DRIVERS=="?*", ATTRS{address}=="00:13:8f:dc:d1:81", ATTRS{type}=="1", NAME="eth0"
# Converted from /etc/iftab on upgrade
SUBSYSTEM=="net", DRIVERS=="?*", ATTRS{address}=="00:08:54:41:6c:6f", ATTRS{type}=="1", NAME="eth1"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:40:62:97", ATTR{type}=="1", KERNEL=="eth*", NAME="eth2"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:b1:0e:05", ATTR{type}=="1", KERNEL=="eth*", NAME="eth3"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:5d:55:72", ATTR{type}=="1", KERNEL=="eth*", NAME="eth4"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:c6:62:b6", ATTR{type}=="1", KERNEL=="eth*", NAME="eth5"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:9f:6b:80", ATTR{type}=="1", KERNEL=="eth*", NAME="eth6"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:76:bd:51", ATTR{type}=="1", KERNEL=="eth*", NAME="eth7"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:bd:57:7b", ATTR{type}=="1", KERNEL=="eth*", NAME="eth8"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:0e:48:b0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth9"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:30:1d:dd", ATTR{type}=="1", KERNEL=="eth*", NAME="eth10"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:17:21:7c", ATTR{type}=="1", KERNEL=="eth*", NAME="eth11"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:53:e1:0d", ATTR{type}=="1", KERNEL=="eth*", NAME="eth12"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:c4:1b:7d", ATTR{type}=="1", KERNEL=="eth*", NAME="eth13"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:72:c7:2c", ATTR{type}=="1", KERNEL=="eth*", NAME="eth14"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:44:90:be", ATTR{type}=="1", KERNEL=="eth*", NAME="eth15"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:e5:08:1a", ATTR{type}=="1", KERNEL=="eth*", NAME="eth16"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:ca:b3:77", ATTR{type}=="1", KERNEL=="eth*", NAME="eth17"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:c9:aa:fb", ATTR{type}=="1", KERNEL=="eth*", NAME="eth18"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:cf:39:69", ATTR{type}=="1", KERNEL=="eth*", NAME="eth19"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:1f:8d:91", ATTR{type}=="1", KERNEL=="eth*", NAME="eth20"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:46:4c:a8", ATTR{type}=="1", KERNEL=="eth*", NAME="eth21"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:d2:5e:04", ATTR{type}=="1", KERNEL=="eth*", NAME="eth22"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:b4:88:41", ATTR{type}=="1", KERNEL=="eth*", NAME="eth23"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:d2:46:5d", ATTR{type}=="1", KERNEL=="eth*", NAME="eth24"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:e3:ff:3e", ATTR{type}=="1", KERNEL=="eth*", NAME="eth25"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:21:cc:51", ATTR{type}=="1", KERNEL=="eth*", NAME="eth26"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:55:00:c1", ATTR{type}=="1", KERNEL=="eth*", NAME="eth27"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:0b:21:78", ATTR{type}=="1", KERNEL=="eth*", NAME="eth28"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:48:52:1b", ATTR{type}=="1", KERNEL=="eth*", NAME="eth29"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:1e:6f:80", ATTR{type}=="1", KERNEL=="eth*", NAME="eth30"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:8c:b3:4a", ATTR{type}=="1", KERNEL=="eth*", NAME="eth31"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:9a:28:a9", ATTR{type}=="1", KERNEL=="eth*", NAME="eth32"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:9b:bf:34", ATTR{type}=="1", KERNEL=="eth*", NAME="eth33"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:d4:3d:44", ATTR{type}=="1", KERNEL=="eth*", NAME="eth34"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:e9:be:3e", ATTR{type}=="1", KERNEL=="eth*", NAME="eth35"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:d1:84:78", ATTR{type}=="1", KERNEL=="eth*", NAME="eth36"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:ac:0a:be", ATTR{type}=="1", KERNEL=="eth*", NAME="eth37"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:58:41:c3", ATTR{type}=="1", KERNEL=="eth*", NAME="eth38"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:ef:57:e2", ATTR{type}=="1", KERNEL=="eth*", NAME="eth39"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:cb:a8:44", ATTR{type}=="1", KERNEL=="eth*", NAME="eth40"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:8e:03:8a", ATTR{type}=="1", KERNEL=="eth*", NAME="eth41"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:44:45:48", ATTR{type}=="1", KERNEL=="eth*", NAME="eth42"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:92:37:4c", ATTR{type}=="1", KERNEL=="eth*", NAME="eth43"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:63:93:38", ATTR{type}=="1", KERNEL=="eth*", NAME="eth44"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:cb:f6:5c", ATTR{type}=="1", KERNEL=="eth*", NAME="eth45"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:fe:1c:7f", ATTR{type}=="1", KERNEL=="eth*", NAME="eth46"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:11:9a:65", ATTR{type}=="1", KERNEL=="eth*", NAME="eth47"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:29:bb:18", ATTR{type}=="1", KERNEL=="eth*", NAME="eth48"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:7d:e5:36", ATTR{type}=="1", KERNEL=="eth*", NAME="eth49"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:6d:0d:85", ATTR{type}=="1", KERNEL=="eth*", NAME="eth50"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:76:88:29", ATTR{type}=="1", KERNEL=="eth*", NAME="eth51"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:a5:4f:21", ATTR{type}=="1", KERNEL=="eth*", NAME="eth52"
# PCI device 0x10de:0x03ef (forcedeth)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:00:6c:e9:5f:c5", ATTR{type}=="1", KERNEL=="eth*", NAME="eth53"