salut mais j'ai toujours un message d'erreur voici mon fichier log
May 1 16:32:48 localhost br2684ctl[4152]: Communicating over ATM 0.0.35, encapsulation: LLC
May 1 16:32:48 localhost br2684ctl[4152]: Fatal: failed to connect on socket
May 1 16:33:09 localhost pppd[4156]: Plugin rp-pppoe.so loaded.
May 1 16:33:09 localhost pppd[4156]: RP-PPPoE plugin version 3.3 compiled against pppd 2.4.4
May 1 16:33:09 localhost pppd[4157]: pppd 2.4.4 started by root, uid 0
May 1 16:33:14 localhost pppd[4157]: PPP session is 75
May 1 16:33:14 localhost pppd[4157]: Using interface ppp0
May 1 16:33:14 localhost pppd[4157]: Connect: ppp0 <--> nas0
May 1 16:33:15 localhost pppd[4157]: peer from calling number 00:60:4C:61:20:34 authorized
May 1 16:33:15 localhost pppd[4157]: LCP terminated by peer (peer refused to authenticate)
May 1 16:33:18 localhost pppd[4157]: Connection terminated.
May 1 16:33:18 localhost pppd[4157]: Modem hangup
May 1 16:33:48 localhost pppd[4157]: PPP session is 75
May 1 16:33:48 localhost pppd[4157]: Using interface ppp0
May 1 16:33:48 localhost pppd[4157]: Connect: ppp0 <--> nas0
May 1 16:33:49 localhost pppd[4157]: peer from calling number 00:60:4C:61:20:34 authorized
May 1 16:33:49 localhost pppd[4157]: LCP terminated by peer (peer refused to authenticate)
May 1 16:33:52 localhost pppd[4157]: Connection terminated.
May 1 16:33:52 localhost pppd[4157]: Modem hangup
May 1 16:34:22 localhost pppd[4157]: PPP session is 7
May 1 16:34:22 localhost pppd[4157]: Using interface ppp0
May 1 16:34:22 localhost pppd[4157]: Connect: ppp0 <--> nas0
May 1 16:34:22 localhost pppd[4157]: peer from calling number 00:60:4C:61:20:34 authorized
May 1 16:34:22 localhost pppd[4157]: LCP terminated by peer (peer refused to authenticate)
May 1 16:34:25 localhost pppd[4157]: Connection terminated.
May 1 16:34:25 localhost pppd[4157]: Modem hangup
May 1 16:34:55 localhost pppd[4157]: PPP session is 7
May 1 16:34:55 localhost pppd[4157]: Using interface ppp0
May 1 16:34:55 localhost pppd[4157]: Connect: ppp0 <--> nas0
May 1 16:34:56 localhost pppd[4157]: peer from calling number 00:60:4C:61:20:34 authorized
May 1 16:34:56 localhost pppd[4157]: LCP terminated by peer (peer refused to authenticate)
May 1 16:34:59 localhost pppd[4157]: Connection terminated.
May 1 16:34:59 localhost pppd[4157]: Modem hangup
May 1 16:35:29 localhost pppd[4157]: PPP session is 7
May 1 16:35:29 localhost pppd[4157]: Using interface ppp0
May 1 16:35:29 localhost pppd[4157]: Connect: ppp0 <--> nas0
May 1 16:35:30 localhost pppd[4157]: peer from calling number 00:60:4C:61:20:34 authorized
May 1 16:35:30 localhost pppd[4157]: LCP terminated by peer (peer refused to authenticate)
May 1 16:35:33 localhost pppd[4157]: Connection terminated.
May 1 16:35:33 localhost pppd[4157]: Modem hangup
May 1 16:36:03 localhost pppd[4157]: PPP session is 7
May 1 16:36:03 localhost pppd[4157]: Using interface ppp0
May 1 16:36:03 localhost pppd[4157]: Connect: ppp0 <--> nas0
May 1 16:36:03 localhost pppd[4157]: peer from calling number 00:60:4C:61:20:34 authorized
May 1 16:36:03 localhost pppd[4157]: LCP terminated by peer (peer refused to authenticate)
May 1 16:36:06 localhost pppd[4157]: Connection terminated.
May 1 16:36:06 localhost pppd[4157]: Modem hangup
May 1 16:36:36 localhost pppd[4157]: PPP session is 7
May 1 16:36:36 localhost pppd[4157]: Using interface ppp0
May 1 16:36:36 localhost pppd[4157]: Connect: ppp0 <--> nas0
May 1 16:36:37 localhost pppd[4157]: peer from calling number 00:60:4C:61:20:34 authorized
May 1 16:36:37 localhost pppd[4157]: LCP terminated by peer (peer refused to authenticate)
May 1 16:36:40 localhost pppd[4157]: Connection terminated.
May 1 16:36:40 localhost pppd[4157]: Modem hangup
May 1 16:37:10 localhost pppd[4157]: PPP session is 7
May 1 16:37:10 localhost pppd[4157]: Using interface ppp0
May 1 16:37:10 localhost pppd[4157]: Connect: ppp0 <--> nas0
May 1 16:37:11 localhost pppd[4157]: peer from calling number 00:60:4C:61:20:34 authorized
May 1 16:37:11 localhost pppd[4157]: LCP terminated by peer (peer refused to authenticate)
May 1 16:37:14 localhost pppd[4157]: Connection terminated.
May 1 16:37:14 localhost pppd[4157]: Modem hangup
May 1 16:37:19 localhost gconfd (root-4420): démarrage (version 2.14.0), pid 4420 utilisateur « root »
May 1 16:37:19 localhost gconfd (root-4420): Adresse « xml:readonly:/etc/gconf/gconf.xml.mandatory » résolue vers une source de configuration en lecture seule à la position 0
May 1 16:37:19 localhost gconfd (root-4420): Adresse « xml:readwrite:/root/.gconf » résolue vers une source de configuration accessible en écriture à la position 1
May 1 16:37:19 localhost gconfd (root-4420): Adresse « xml:readonly:/etc/gconf/gconf.xml.defaults » résolue vers une source de configuration en lecture seule à la position 2