после недели аптайма пропал инет, спасла только перезагрузка сервера.
в логах такое:
May 14 11:23:23 jjcomp kernel: [689867.078161] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:23:23 jjcomp kernel: [689867.929423] eth0: link down
May 14 11:23:25 jjcomp kernel: [689869.542434] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:23:26 jjcomp kernel: [689870.362218] eth0: link down
May 14 11:23:27 jjcomp kernel: [689871.954275] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:23:28 jjcomp kernel: [689872.795001] eth0: link down
May 14 11:23:30 jjcomp kernel: [689874.418547] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:23:30 jjcomp pppd[7674]: No response to 4 echo-requests
May 14 11:23:30 jjcomp pppd[7674]: Serial link appears to be disconnected.
May 14 11:23:30 jjcomp pppd[7674]: Connect time 1324.4 minutes.
May 14 11:23:30 jjcomp pppd[7674]: Sent 24377015 bytes, received 290462526 bytes.
May 14 11:23:31 jjcomp kernel: [689875.227789] eth0: link down
May 14 11:23:32 jjcomp kernel: [689876.830392] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:23:33 jjcomp kernel: [689877.660579] eth0: link down
May 14 11:23:35 jjcomp kernel: [689879.242230] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:23:36 jjcomp kernel: [689880.093363] eth0: link down
May 14 11:23:36 jjcomp pppd[7674]: Connection terminated.
May 14 11:23:36 jjcomp pppd[7674]: Modem hangup
May 14 11:23:37 jjcomp kernel: [689881.706506] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:23:38 jjcomp kernel: [689882.526146] eth0: link down
May 14 11:23:40 jjcomp kernel: [689884.118506] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:23:40 jjcomp kernel: [689884.958942] eth0: link down
May 14 11:23:42 jjcomp kernel: [689886.582615] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:23:43 jjcomp kernel: [689887.391724] eth0: link down
May 14 11:24:37 jjcomp kernel: [689941.416380] eth0: link down
May 14 11:24:39 jjcomp kernel: [689942.998720] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:24:39 jjcomp kernel: [689943.849163] eth0: link down
May 14 11:24:41 jjcomp kernel: [689945.567858] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:24:41 jjcomp pppd[7674]: Timeout waiting for PADO packets
May 14 11:24:42 jjcomp kernel: [689946.365843] eth0: link down
May 14 11:24:43 jjcomp kernel: [689947.979699] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
May 14 11:24:44 jjcomp kernel: [689948.798637] eth0: link down
соединение - pppoe на eth0
оборудование до этого (под другой ОС на том же провайдере) работало без проблем
что могло вызвать сей трабл?