Hi,
Azt nem állítanám, hogy minden nap, de elég sűrűn előfordul, hogy 03:30-kor lehal az ADSL egy T-Online-os irodai szerveren és a logokban ez van:
Jul 23 03:31:19 myserver pppd[2088]: LCP terminated by peer
Jul 23 03:31:19 myserver pppd[2088]: Connect time 1189.5 minutes.
Jul 23 03:31:19 myserver pppd[2088]: Sent 20267968 bytes, received 136399461 bytes.
Jul 23 03:31:19 myserver pppd[2088]: Couldn't increase MTU to 1500
Jul 23 03:31:19 myserver pppd[2088]: Couldn't increase MRU to 1500
Jul 23 03:31:22 myserver pppd[2088]: Connection terminated.
Jul 23 03:31:22 myserver pppd[2088]: Modem hangup
Jul 23 03:31:22 myserver pppd[2088]: PPP session is 43777
Jul 23 03:31:22 myserver pppd[2088]: Using interface ppp0
Jul 23 03:31:22 myserver pppd[2088]: Connect: ppp0 <--> eth1
Jul 23 03:31:22 myserver pppd[2088]: Couldn't increase MTU to 1500
Jul 23 03:31:22 myserver pppd[2088]: Couldn't increase MRU to 1500
Jul 23 03:31:22 myserver pppd[2088]: Connection terminated.
Jul 23 03:31:22 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:31:25 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:31:28 myserver pppd[2088]: Connection terminated.
Jul 23 03:31:28 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:31:34 myserver pppd[2088]: Connection terminated.
Jul 23 03:31:34 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:31:40 myserver pppd[2088]: Connection terminated.
Jul 23 03:31:40 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:31:40 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:31:43 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:31:46 myserver pppd[2088]: Connection terminated.
Jul 23 03:31:46 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:31:52 myserver pppd[2088]: Connection terminated.
Jul 23 03:31:52 myserver pppd[2088]: Modem hangup
Jul 23 03:31:52 myserver pppd[2088]: PPP session is 43783
Jul 23 03:31:52 myserver pppd[2088]: Using interface ppp0
Jul 23 03:31:52 myserver pppd[2088]: Connect: ppp0 <--> eth1
Jul 23 03:31:52 myserver pppd[2088]: Couldn't increase MTU to 1500
Jul 23 03:31:52 myserver pppd[2088]: Couldn't increase MRU to 1500
Jul 23 03:31:52 myserver pppd[2088]: Connection terminated.
Jul 23 03:31:52 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:31:55 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:31:58 myserver pppd[2088]: Connection terminated.
Jul 23 03:31:58 myserver pppd[2088]: Modem hangup
Jul 23 03:31:58 myserver pppd[2088]: PPP session is 43783
Jul 23 03:31:58 myserver pppd[2088]: Using interface ppp0
Jul 23 03:31:58 myserver pppd[2088]: Connect: ppp0 <--> eth1
Jul 23 03:31:58 myserver pppd[2088]: Couldn't increase MTU to 1500
Jul 23 03:31:58 myserver pppd[2088]: Couldn't increase MRU to 1500
Jul 23 03:31:58 myserver pppd[2088]: Connection terminated.
Jul 23 03:31:58 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:32:01 myserver pppd[2088]: write: Bad file descriptor (9)
Jul 23 03:32:04 myserver pppd[2088]: Connection terminated.
Jul 23 03:32:04 myserver pppd[2088]: Modem hangup
Jul 23 03:32:42 myserver pppd[2088]: Timeout waiting for PADO packets
Jul 23 03:32:42 myserver pppd[2088]: Unable to complete PPPoE Discovery
Jul 23 03:33:17 myserver pppd[2088]: Timeout waiting for PADO packets
Jul 23 03:33:17 myserver pppd[2088]: Unable to complete PPPoE Discovery
Jul 23 03:33:52 myserver pppd[2088]: Timeout waiting for PADO packets
Jul 23 03:33:52 myserver pppd[2088]: Unable to complete PPPoE Discovery
Jul 23 03:34:27 myserver pppd[2088]: Timeout waiting for PADO packets
Jul 23 03:34:27 myserver pppd[2088]: Unable to complete PPPoE Discovery
Jul 23 03:34:27 myserver pppd[2088]: Exit.
Megoldani úgy szokták (titkár nénik), hogy egy web-es felületről kiadnak egy reboot-ot, a gép újra indul és van net. Namost ez nyilván nem megoldás, de egyelőre nincs ötletem, mi lehet a probléma oka.
A cron-okat megnéztem, sehol semmi utalás arra, hogy ebben az időszakban a PPP kapcsolattal bármit is csinálni kellene.
Mi lehet a gond?