Probleme mit Motorola Modem oder D-Link DIR-615

[Zeppelin]

Hallo zusammen,

habe ein kleines Problem mit meinem Internet bei KDG:

An sich funktioniert alles super, schnell und einwandfrei, nur ab und zu verliere ich die Internet Verbindung und kann keine Seiten mehr aufrufen.
Die Verbindung zum Router ist dann immer noch da.
Einzige Lösung des Problems: beim Router anmelden und Internet neu starten (obwohl dort angezeigt wird, dass es "online" ist)

Nach Warten der 45 Sekunden habe ich dann wieder Internet.

Mein Setup ist:

Modem per Lankabel an Router und ein Drucker und zwei Laptops per WLan und ein PC per Lan (der auch Probleme hat, die Sache liegt also nicht am WLan) am Router.

Log vom Modem (Anmerkung, habe heute morgen einmal das Modem neu gestartet, das Internetproblem hatte ich aber seitdem schon wieder):

2011-04-04 09:17:27 6-Notice I401.0 TLV-11 - unrecognized OID
2011-04-04 09:17:26 7-Information B401.0 Authorized
1970-01-01 00:00:32 5-Warning D03.0 DHCP WARNING - Non-critical field invalid in response
1970-01-01 00:00:13 3-Critical R02.0 No Ranging Response received - T3 time-out
1970-01-01 00:00:11 3-Critical R02.0 No Ranging Response received - T3 time-out
1970-01-01 00:00:10 3-Critical R02.0 No Ranging Response received - T3 time-out
1970-01-01 00:00:08 3-Critical R02.0 No Ranging Response received - T3 time-out

Log vom Router:

Jan 1 00:21:38 DHCP: Server receive REQUEST from 00:22:69:86:30:24.
Jan 1 00:21:38 DHCP: Server sending ACK to 192.168.0.100. (Lease time = 604800)
Jan 1 00:21:38 DHCP: Server receive REQUEST from 00:22:69:86:30:24.
Jan 1 00:17:31 Remote management is disabled.
Jan 1 00:17:31 Block WAN PING is disabled.
Jan 1 00:16:39 Remote management is disabled.
Jan 1 00:16:39 Block WAN PING is disabled.
Jan 1 00:16:37 Remote management is disabled.
Jan 1 00:16:37 Block WAN PING is disabled.
Jan 1 00:16:36 Remote management is disabled.
Jan 1 00:16:36 Block WAN PING is disabled.
Jan 1 00:16:36 DMZ disabled.
Jan 1 00:16:36 VPN (L2TP) Pass-Through enabled.
Jan 1 00:16:36 VPN (IPSec) Pass-Through enabled.
Jan 1 00:16:36 VPN (PPTP) Pass-Through enabled.
Jan 1 00:16:36 Domain blocking disabled.
Jan 1 00:16:36 URL blocking disabled.
Jan 1 00:16:36 MAC filter disabled.
Jan 1 00:16:35 DHCP: Client receive ACK from 83.169.184.130, IP=XXXXXXXXXXX, Lease time=5400.
Jan 1 00:15:24 DHCP: Server receive REQUEST from 00:24:1d:22:c7:41.
DHCP: Server sending OFFER of 192.168.0.100.
Jan 1 00:15:22 DHCP: Server receive DISCOVER from 00:24:1d:22:c7:41.
Jan 1 00:03:02 Remote management is disabled.
Jan 1 00:03:02 Block WAN PING is disabled.
Jan 1 00:02:59 Remote management is disabled.
Jan 1 00:02:59 Block WAN PING is disabled.
Jan 1 00:02:59 Remote management is disabled.
Jan 1 00:02:59 Block WAN PING is disabled.
Jan 1 00:02:59 DMZ disabled.
Jan 1 00:02:59 VPN (L2TP) Pass-Through enabled.
Jan 1 00:02:59 VPN (IPSec) Pass-Through enabled.
Jan 1 00:02:59 VPN (PPTP) Pass-Through enabled.
Jan 1 00:02:59 Domain blocking disabled.
Jan 1 00:02:59 URL blocking disabled.
Jan 1 00:02:59 MAC filter disabled.
Jan 1 00:02:58 DHCP: Client receive ACK from 83.169.184.130, IP=XXXXXXXXXX, Lease time=1635.
Jan 1 00:02:58 DHCP: Client send REQUEST to server 83.169.184.130, request IP=XXXXXXXXXX.
Jan 1 00:02:58 DHCP: Client performing a DHCP renew.
Jan 1 00:00:19 Remote management is disabled.
Jan 1 00:00:19 Block WAN PING is disabled.
Jan 1 00:00:16 Remote management is disabled.
Jan 1 00:00:16 Block WAN PING is disabled.
Jan 1 00:00:16 Remote management is disabled.
Jan 1 00:00:16 Block WAN PING is disabled.
Jan 1 00:00:15 Remote management is disabled.
Jan 1 00:00:15 Block WAN PING is disabled.
Jan 1 00:00:15 DMZ disabled.
Jan 1 00:00:15 VPN (L2TP) Pass-Through enabled.
Jan 1 00:00:15 VPN (IPSec) Pass-Through enabled.
Jan 1 00:00:15 VPN (PPTP) Pass-Through enabled.
Jan 1 00:00:15 Domain blocking disabled.
Jan 1 00:00:15 URL blocking disabled.
Jan 1 00:00:15 MAC filter disabled.
Jan 1 00:00:15 DHCP: Client receive ACK from 83.169.184.130, IP=XXXXXXXXX, Lease time=1800.
Jan 1 00:00:13 DHCP: Client send REQUEST to server 83.169.184.130, request IP=XXXXXXXXXX.
Jan 1 00:00:13 DHCP: Client receive OFFER from 83.169.184.130.
Jan 1 00:00:13 DHCP: Client send DISCOVER.
Jan 1 00:00:08 VPN (L2TP) Pass-Through enabled.
Jan 1 00:00:08 VPN (IPSec) Pass-Through enabled.
Jan 1 00:00:08 VPN (PPTP) Pass-Through enabled.

Wäre sehr schön, wenn mir jemand helfen könnte

[koaschten]

Vermutung: DHCP refresh des Routers schlägt fehl. passiert das alle 2-3 Stunden?

[Zeppelin]

Hmm, manchmal etwas öfter, manchmal etwas seltener, schwer zu sagen, aber definitiv manchmal öfter als alle 2-3 Stunden...