the syslog messege below: Jan 1 00:03:09 (none) daemon.err pppoe-server[802]: PADT: Generic-Error: RP-PPPoE: System call error: Input/or Jan 1 00:03:09 (none) daemon.info pppoe-server[802]: Sent PADT Jan 1 00:03:09 (none) daemon.info pppd[814]: Terminating on signal 15 Jan 1 00:03:09 (none) user.notice Terminating on signal 15 Jan 1 00:03:09 (none) user.notice Jan 1 00:03:09 (none) daemon.warn pppd[814]: Child process /sbin/pppoe -n -I br0 -e 2:00:50:ba:fa:6d:e1 -S ''5 Jan 1 00:03:09 (none) user.notice Child process /sbin/pppoe -n -I br0 -e 2:00:50:ba:fa:6d:e1 -S '' (pid 815) 5 Jan 1 00:03:09 (none) user.notice Jan 1 00:03:14 (none) daemon.info pppoe-server[819]: Session 3 created for client 00:50:ba:fa:6d:e1 (192.168.' Jan 1 00:03:14 (none) daemon.notice pppd[819]: pppd 2.4.3 started by root, uid 0 Jan 1 00:03:14 (none) daemon.info pppd[819]: Using interface ppp0 Jan 1 00:03:14 (none) user.notice Using interface ppp0 Jan 1 00:03:14 (none) user.notice Jan 1 00:03:14 (none) daemon.notice pppd[819]: Connect: ppp0 <--> /dev/pts/0 Jan 1 00:03:14 (none) user.notice Connect: ppp0 <--> /dev/pts/0 Jan 1 00:03:14 (none) user.notice Jan 1 00:03:15 (none) daemon.notice pppd[814]: Connection terminated. Jan 1 00:03:15 (none) user.notice Connection terminated. Jan 1 00:03:15 (none) user.notice Jan 1 00:03:15 (none) daemon.warn pppd[819]: Warning - secret file /etc/ppp/pap-secrets has world and/or grous Jan 1 00:03:15 (none) user.notice Warning - secret file /etc/ppp/pap-secrets has world and/or group access Jan 1 00:03:15 (none) user.notice Jan 1 00:03:15 (none) daemon.notice pppd[814]: Modem hangup Jan 1 00:03:15 (none) user.notice Modem hangup Jan 1 00:03:15 (none) user.notice Jan 1 00:03:15 (none) daemon.info pppd[814]: Exit. Jan 1 00:03:15 (none) user.notice pppoe: Jan 1 00:03:15 (none) user.notice read (asyncReadFromPPP): Session 2: Input/output error Jan 1 00:03:15 (none) user.notice Jan 1 00:03:15 (none) daemon.err pppoe[817]: read (asyncReadFromPPP): Session 2: Input/output error Jan 1 00:03:15 (none) daemon.info pppoe-server[802]: Session 2 closed for client 00:50:ba:fa:6d:e1 (192.168.10 Jan 1 00:03:45 (none) daemon.err pppoe-server[802]: PADT: Generic-Error: RP-PPPoE: System call error: Input/or Jan 1 00:03:45 (none) daemon.info pppoe-server[802]: Sent PADT Jan 1 00:03:45 (none) daemon.info pppd[819]: Terminating on signal 15 Jan 1 00:03:45 (none) user.notice Terminating on signal 15 Jan 1 00:03:45 (none) user.notice Jan 1 00:03:45 (none) daemon.warn pppd[819]: Child process /sbin/pppoe -n -I br0 -e 3:00:50:ba:fa:6d:e1 -S ''5 Jan 1 00:03:45 (none) user.notice Child process /sbin/pppoe -n -I br0 -e 3:00:50:ba:fa:6d:e1 -S '' (pid 820) 5 Jan 1 00:03:45 (none) user.notice Jan 1 00:03:50 (none) daemon.info pppoe-server[824]: Session 4 created for client 00:50:ba:fa:6d:e1 (192.168.' Jan 1 00:03:50 (none) daemon.notice pppd[824]: pppd 2.4.3 started by root, uid 0 Jan 1 00:03:50 (none) daemon.info pppd[824]: Using interface ppp1 Jan 1 00:03:50 (none) user.notice Using interface ppp1 Jan 1 00:03:50 (none) user.notice Jan 1 00:03:50 (none) daemon.notice pppd[824]: Connect: ppp1 <--> /dev/pts/1 Jan 1 00:03:50 (none) user.notice Connect: ppp1 <--> /dev/pts/1 Jan 1 00:03:50 (none) user.notice Jan 1 00:03:51 (none) daemon.notice pppd[819]: Connection terminated. Jan 1 00:03:51 (none) user.notice Connection terminated. Jan 1 00:03:51 (none) user.notice Jan 1 00:03:51 (none) daemon.warn pppd[824]: Warning - secret file /etc/ppp/pap-secrets has world and/or grous Jan 1 00:03:51 (none) user.notice Warning - secret file /etc/ppp/pap-secrets has world and/or group access Jan 1 00:03:51 (none) user.notice Jan 1 00:03:51 (none) daemon.notice pppd[819]: Modem hangup Jan 1 00:03:51 (none) user.notice Modem hangup Jan 1 00:03:51 (none) user.notice Jan 1 00:03:51 (none) user.notice pppoe: Jan 1 00:03:51 (none) user.notice read (asyncReadFromPPP): Session 3: Input/output error Jan 1 00:03:51 (none) user.notice Jan 1 00:03:51 (none) daemon.err pppoe[822]: read (asyncReadFromPPP): Session 3: Input/output error Jan 1 00:03:51 (none) daemon.info pppd[819]: Exit. Jan 1 00:03:51 (none) daemon.info pppoe-server[802]: Session 3 closed for client 00:50:ba:fa:6d:e1 (192.168.10 but I can get a successful connection when I kill syslogd ,Why? 2008-05-04 -- To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html