Forum Linux.mandriva obligé de reconfigurer le réseau à chaque démarrage

Bonjour,
C'est très énervant, merci de m'éclairer. J'ai l'ADSL par la NeufBox. A chaque démarrage, je dois reconfigurer la connexion réseau par l'utilitaire "Configurer votre ordinateur / Configurer une nouvelle connexion Internet"
J'ai essayé adsl-setup mais c'est pareil.

/var/log/boot.log :

(...)


Oct  7 18:35:27 localhost harddrake:  succeeded 


Oct  7 18:35:27 localhost network: Application des paramètres réseau succeeded 


Oct  7 18:35:28 localhost network: Démarrage de l'interface loopback :  succeeded 


Oct  7 18:35:29 localhost network: Activation de l'interface eth1 :  succeeded 


Oct  7 18:35:29 localhost ifup: . 


Oct  7 18:36:00 localhost last message repeated 15 times


Oct  7 18:36:02 localhost ifup: TIMED OUT 


Oct  7 18:36:02 localhost network: Activation de l'interface ppp0 :  failed 


(...)

Maintenant que j'ai fait "adsl-setup", ça écrit :

Oct  8 10:19:35 localhost adsl: Activation de la connexion ADSL


Oct  8 10:19:35 localhost adsl: .


Oct  8 10:20:06 localhost last message repeated 15 times


Oct  8 10:20:08 localhost adsl: TIMED OUT


Oct  8 10:20:08 localhost adsl: ^[[65G


Oct  8 10:20:08 localhost adsl: [^[[1;31m


Oct  8 10:20:08 localhost adsl: ÉCHEC 


Oct  8 10:20:08 localhost adsl: 


Oct  8 10:20:08 localhost rc: Lancement de adsl :  succeeded

/etc/sysconfig/network-scripts/ifcfg-eth1 :

DEVICE=eth1


BOOTPROTO=none


NETMASK=255.255.255.0


NETWORK=10.0.0.0


BROADCAST=10.0.0.255


ONBOOT=yes


METRIC=10

Quand je reconfigure la connexion réseau, voici ce qu'il affiche :

21:49:58 drakconnect[4027]: ### Program is starting ### 


21:50:17 drakconnect[4027]: created directory /etc/ppp (and parents if necessary) 


21:50:17 drakconnect[4027]: running: /bin/rpm -q --qf %{name} ppp 


21:50:18 drakconnect[4027]: running: /bin/rpm -q --qf %{name} ppp-pppoe rp-pppoe 


21:50:19 drakconnect[4027]: created file /etc/ppp/options 


21:50:19 drakconnect[4027]: created file /etc/ppp/peers/ppp0 


21:50:19 drakconnect[4027]: modified file /etc/ppp/pap-secrets 


21:50:19 drakconnect[4027]: changed mode of /etc/ppp/pap-secrets to 600 


21:50:19 drakconnect[4027]: modified file /etc/ppp/chap-secrets 


21:50:19 drakconnect[4027]: changed mode of /etc/ppp/chap-secrets to 600 


21:50:19 drakconnect[4027]: modified file /etc/ppp/pppoe.conf 


21:50:19 drakconnect[4027]: removed files/directories /etc/sysconfig/network-scripts/ifcfg-sagem 


21:50:19 drakconnect[4027]: created file /etc/sysconfig/drakconnect 


21:50:21 drakconnect[4027]: modified file /etc/sysconfig/network-scripts/ifcfg-ppp0 


21:50:23 drakconnect[4027]: modified file /etc/sysconfig/network-scripts/ifcfg-ppp0 


21:50:23 drakconnect[4027]: modified file /etc/iftab 


21:50:23 drakconnect[4027]: modified file /etc/iftab 


21:50:23 drakconnect[4027]: adding alias eth0 to eth1394 


21:50:23 drakconnect[4027]: adding alias eth1 to via-rhine 


21:50:23 drakconnect[4027]: modified file /etc/sysconfig/network 


21:50:23 drakconnect[4027]: removed files/directories /etc/sysconfig/network-scripts/eth1 


21:50:23 drakconnect[4027]: modified file /etc/sysconfig/network-scripts/ifcfg-eth1 


21:50:23 drakconnect[4027]: modified file /etc/sysconfig/network-scripts/ifcfg-eth1 


21:50:23 drakconnect[4027]: changed mode of /etc/sysconfig/network-scripts/ifcfg-eth1 to 755 


21:50:23 drakconnect[4027]: written eth1 interface configuration in /etc/sysconfig/network-scripts/ifcfg-eth1 


21:50:23 drakconnect[4027]: removed files/directories /etc/sysconfig/network-scripts/eth0 


21:50:23 drakconnect[4027]: modified file /etc/sysconfig/network-scripts/ifcfg-eth0 


21:50:23 drakconnect[4027]: modified file /etc/sysconfig/network-scripts/ifcfg-eth0 


21:50:23 drakconnect[4027]: changed mode of /etc/sysconfig/network-scripts/ifcfg-eth0 to 755 


21:50:23 drakconnect[4027]: written eth0 interface configuration in /etc/sysconfig/network-scripts/ifcfg-eth0 


21:50:23 drakconnect[4027]: writing host information to /etc/hosts 


21:50:23 drakconnect[4027]: created file /etc/hosts 


21:50:26 drakconnect[4027]: running: /sbin/ifdown ppp0 


21:50:27 drakconnect[4027]: running: /sbin/ifup ppp0