рвется соединение pppoe ARK Server 5.0

соединение делал через web морду.
рвется ночью и не соединяется больше.
вот настройки:

options
TYPE=ppp
ONBOOT=yes
PPPTYPE=pppoe
PPPPERSIST=on
PPPMAXFAIL=0
HOST=eth1

pppoptions
defaultroute
mtu 1476
usepeerdns
user (((((((((((
password ))))))))))))))
nomppe

вот лог:
Nov 25 06:01:59 nebo-server pppd[6586]: LCP terminated by peer
Nov 25 06:01:59 nebo-server pppd[6586]: Connect time 1263.9 minutes.
Nov 25 06:01:59 nebo-server pppd[6586]: Sent 117755649 bytes, received 214693856 bytes.
Nov 25 06:01:59 nebo-server pppoe[6563]: Session 11021 terminated -- received PADT from peer
Nov 25 06:01:59 nebo-server pppoe[6563]: Sent PADT
Nov 25 06:01:59 nebo-server pppd[6586]: Modem hangup
Nov 25 06:01:59 nebo-server pppd[6586]: Connection terminated.
Nov 25 06:02:00 nebo-server named[7321]: loading configuration from '/etc/named.conf'
Nov 25 06:02:00 nebo-server named[7321]: using default UDP/IPv4 port range: [1024, 65535]
Nov 25 06:02:00 nebo-server named[7321]: using default UDP/IPv6 port range: [1024, 65535]
Nov 25 06:02:00 nebo-server named[7321]: no longer listening on 217.65.220.39#53
Nov 25 06:02:00 nebo-server named[7321]: no longer listening on 217.65.220.39#53
Nov 25 06:02:00 nebo-server bind: sending signal 1 to named succeeded
Nov 25 06:02:00 nebo-server pppd[6586]: Script /etc/ppp/ip-down finished (pid 29124), status = 0x1
Nov 25 06:02:01 nebo-server crond[29493]: (root) CMD (run-parts /etc/cron.hourly)
Nov 25 06:02:04 nebo-server pppd[6586]: Exit.