подскажите кого пинать. пров показывает пальцем на D-Link
вот такое модем отдает syslog серверу:

Feb 1 19:19:47 83.221.xx.yy syslog: kill 2581
Feb 1 19:19:47 83.221.xx.yy syslog: dhcpc -i nas_0_37 &
Feb 1 19:19:49 83.221.xx.yy syslog: route add -net 10.253.0.0 netmask 255.255.255.0 metric 1 gw 10.253.13.1 2>/dev/null
Feb 1 19:19:49 83.221.xx.yy syslog: iptables -t nat -D POSTROUTING -o nas_0_37 -s 83.221.205.156/255.255.255.252 -j MASQUER
Feb 1 19:19:49 83.221.xx.yy syslog: iptables -t nat -A POSTROUTING -o nas_0_37 -s 83.221.205.156/255.255.255.252 -j MASQUER
Feb 1 19:19:50 83.221.xx.yy pppd[265]: PPP LCP UP.
Feb 1 19:19:50 83.221.xx.yy syslog: route add default gw 172.16.64.254 2>/dev/null
Feb 1 19:19:50 83.221.xx.yy pppd[265]: Received valid IP address from server. Connection UP.
Feb 1 19:19:50 83.221.xx.yy syslog: route add -net 10.253.0.0 netmask 255.255.255.0 metric 1 gw 10.253.13.1 2>/dev/null
Feb 1 19:41:50 83.221.xx.yy pppd[265]: Clear IP addresses. Connection DOWN.
Feb 1 19:41:50 83.221.xx.yy pppd[265]: Clear IP addresses. PPP connection DOWN.
Feb 1 19:41:59 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:42:12 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:42:26 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:42:40 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:42:53 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:43:07 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:43:21 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:43:34 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:43:48 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:44:02 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:44:15 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:44:29 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:44:43 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:44:56 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:45:10 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:45:24 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:45:37 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:45:51 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:46:05 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:46:18 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:46:32 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:46:46 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:46:59 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:47:13 83.221.xx.yy pppd[265]: PPP: Start to connect ...
Feb 1 19:47:19 83.221.xx.yy syslog: kill 2857
Feb 1 19:47:19 83.221.xx.yy syslog: dhcpc -i nas_0_37 &
Feb 1 19:47:21 83.221.xx.yy pppd[265]: PPP LCP UP.
Feb 1 19:47:21 83.221.xx.yy pppd[265]: Received valid IP address from server. Connection UP.

и такое примерно каждые 20 минут. есть какие нить идеи как лечить и кого пинать?

1. Назовите версию прошивки устройства.
2. В свойствах PPPoA соединения стоят ли галочки "Dial on demand (with idle timeout timer)" и "Keep Alive"? Если отмечена "Dial on demand (with idle timeout timer)", какое значение прописано в поле "Inactivity Timeout (minutes) [1-4320]:"??

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С уважением, Давыдов Денис.