[opensuse] Connection problems after switching to Networkmanager
Hello, system: openSUSE 11.1 I just switched from traditional ifup to Networkmanager in YaST. I have two devices: eth0 which should be _not_ active and wlan0 which should be the active connection. Ok, setup works fine, added wlan0 with KNetworkmanager, added local IP 192.168.1.3 and gateway / DNS 192.168.1.1. Ok, should work now, but when I try e.g. ping www.heise.de I get "network unreachable"? /sbin/ifconfig still lists eth0 and wlan0. So, how can i disable eth0 with Networkmanager? ifconfig always lists it, but only wlan0 should be there, eth0 being passive. This is what I did before with the ifup method, eth0 was down, wlan0 is up and everyhting was fine. Now, with Networkmanager I can't connect, and both are up, eth0 and wlan0.... I guess I have to stop eth0. Thanx Malte -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Malte Gell
Hello,
system: openSUSE 11.1
I just switched from traditional ifup to Networkmanager in YaST. (...) Ok, should work now, but when I try e.g. ping www.heise.de I get "network unreachable"?
BTW, do I need to delete my old config files /etc/sysconfig/network/ifcfg-eth* before switching to NetworkManager? Malte -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Malte Gell pecked at the keyboard and wrote:
Hello,
system: openSUSE 11.1
I just switched from traditional ifup to Networkmanager in YaST.
I have two devices: eth0 which should be _not_ active and wlan0 which should be the active connection.
Ok, setup works fine, added wlan0 with KNetworkmanager, added local IP 192.168.1.3 and gateway / DNS 192.168.1.1.
Ok, should work now, but when I try e.g. ping www.heise.de I get "network unreachable"?
/sbin/ifconfig still lists eth0 and wlan0.
So, how can i disable eth0 with Networkmanager? ifconfig always lists it, but only wlan0 should be there, eth0 being passive.
This is what I did before with the ifup method, eth0 was down, wlan0 is up and everyhting was fine. Now, with Networkmanager I can't connect, and both are up, eth0 and wlan0.... I guess I have to stop eth0.
Thanx Malte
The only way eth0 can be active is if you have a cat5 cable plugged in. Show us the results of ifconfig. -- Ken Schneider SuSe since Version 5.2, June 1998 -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Hi,
"Ken Schneider - openSUSE"
The only way eth0 can be active is if you have a cat5 cable plugged in.
Nope, no cable plugged in...
Show us the results of ifconfig.
ifconfig with NetworkManager enabled: eth0 Link encap:Ethernet Hardware Adresse 00:30:84:75:FA:56 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:17 Basisadresse:0xae00 lo Link encap:Lokale Schleife inet Adresse:127.0.0.1 Maske:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:24 errors:0 dropped:0 overruns:0 frame:0 TX packets:24 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 Sendewarteschlangenlänge:0 RX bytes:1200 (1.1 Kb) TX bytes:1200 (1.1 Kb) wlan0 Link encap:Ethernet Hardware Adresse 00:22:3F:E1:D8:6A UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:1095 errors:0 dropped:0 overruns:0 frame:0 TX packets:804 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 Sendewarteschlangenlänge:1000 RX bytes:1022760 (998.7 Kb) TX bytes:81431 (79.5 Kb) wmaster0 Link encap:UNSPEC Hardware Adresse 00-22-3F-E1- D8-6A-00-00-00-00-00-00-00-00-00-00 UP BROADCAST RUNNING 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) Hey, when I look at this output, why do I not see any IP address!? I have manually assigned 192.168.1.4 to eth0 and 192.168.1.3 to wlan0 and ifconfig does not show them!? /etc/resolv.conf and /etc/hosts are okay The Knetworkmanager icon says:"unavailable" at mouse over.... Regards Malte -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
"Ken Schneider - openSUSE"
The only way eth0 can be active is if you have a cat5 cable plugged in. Show us the results of ifconfig.
Ken, there must be a conflict between KDE 4.3 and Gnome or missing stuff... I use KDE 4.3.1, but I also have some Gnome stuff installed. When I look in gnome-control-center in the network properties I see totally different settings than in KDE Knetworkmanager. I have added my devices in Knetworkmanager, but they are set up different in gnome-control-center. I now have removed nm-applet from Gnome with RPM, but the issue still is there. Malte -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Am Dienstag, 22. September 2009 01:59:17 schrieb Malte Gell:
"Ken Schneider - openSUSE"
wrote The only way eth0 can be active is if you have a cat5 cable plugged in. Show us the results of ifconfig.
Ken, there must be a conflict between KDE 4.3 and Gnome or missing stuff... I use KDE 4.3.1, but I also have some Gnome stuff installed. When I look in gnome-control-center in the network properties I see totally different settings than in KDE Knetworkmanager. I have added my devices in Knetworkmanager, but they are set up different in gnome-control-center. I now have removed nm-applet from Gnome with RPM, but the issue still is there.
Of course you see different things in Gnome and KDE because bot NetworkManager clients have their own config. The sense of using NetworkManager is to not have systemwide networkconnections but only per client. So assigning IPs in YaST and then using NM will not work, same the other way around and setting-up a connection for nm-applet will only set it up for nm-applet and not knetworkmanager. Changing your kmail settings does not change them for evolution either. Sven -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
participants (3)
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Ken Schneider - openSUSE
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Malte Gell
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Sven Burmeister