Verbindungsabbrüche mit Netgear FVS318v3

Ich versuch mal meinen Fehler zu beschreiben:

- Hab den Netgear Router FVS318v3 seit ca. eine Woche die neueste Firmware.
- 3 PC dauerhaft im Internet und Netzwerk
- absolut unregelmäßige Timeouts, die sich durch nichts bemerkbar machen und in der Regel nach max. 5min verschwunden sind.
- Sollte der Timeout nicht nach 5min weg sein, führt ein Router Reboot manchmal zum Erfolg.
- wenn ich kein Timeout habe verfüge ich über die volle Bandbreite
- Idle Timeout = 0min
- Fehler häuft sich wenn große Datenmengen transferiert werden (Internet/Netzwerk). Bzw. alle Surfen!
- Mein DSL-Anbieter hat in der letzten Woche zwei Leitungsprüfungen durchgeführt. Leitung laut Netcologne i.o.
- hab seit einer Woche neues Modem und Splitter.
- Kabel durchgeprüft, bei allen 8 im Haus fest verbauten Kabel tritt der Fehler gleich häufig auf. (Kabelschaden ausgeschlossen)
- alle LEDs am Modem sowie Router leuchten vorschriftsgemäß.
- Vom Hausanschluss bis zum Router sind nur Original Kabel verwendet wurden. Vom Router zum PC eine maximale Kabel länge von 30m.
- Router in Werkseinstellung belassen, nur meine Zugangsdaten eingegeben.
- bei direkt Einwahl ohne Router ist der Fehler noch nicht eingetreten. (Bei einem PC am Router tritt der Fehler kaum auf, siehe oben)!)
- hab eine Bilddatei die den Fehler grafisch darstellt mit Hochgeladen. (Rot = keine Verbindung grün = Verbunden)
- Router mehr als einem in Werkseinstellung zurückversetzt und dann neue Firmware aufgespielt.


Ich konnte den Fehler einfach nicht näher als auf den Router eingrenzen, ich weiß auch nicht wo ich was umstellen kann um an dieser Problematik etwas zu ändern. (deutsche Bedienungsanleitung vorhanden)

Meine LOG-Datei als der Fehler aufgetreten ist:

Sun, 2008-07-20 16:39:15 - [Unable to free TCP NAT port for 574ebd03:3161 from LAN]
Sun, 2008-07-20 16:39:29 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3770 Dst 11620 from WAN]
Sun, 2008-07-20 16:39:29 - [Log email failed for 3 times. Give up trying to send.]
Sun, 2008-07-20 16:39:36 - TCP packet - Source: 83.233.169.154 - Destination: 87.78.189.3 - [Invalid sequence number received with Reset, dropping packet Src 51413 Dst 1431 from WAN]
Sun, 2008-07-20 16:39:37 - [Alert email failed]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3814 Dst 18037 from WAN]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3812 Dst 17210 from WAN]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3815 Dst 15035 from WAN]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3811 Dst 14117 from WAN]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3808 Dst 16038 from WAN]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3816 Dst 16610 from WAN]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3799 Dst 11237 from WAN]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3809 Dst 21137 from WAN]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3813 Dst 17887 from WAN]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3810 Dst 17794 from WAN]
Sun, 2008-07-20 16:40:12 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3807 Dst 17790 from WAN]
Sun, 2008-07-20 16:40:12 - [Alert email failed]
Sun, 2008-07-20 16:40:27 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3856 Dst 16180 from WAN]
Sun, 2008-07-20 16:40:27 - [Log email failed for 3 times. Give up trying to send.]
Sun, 2008-07-20 16:40:27 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3859 Dst 11327 from WAN]
Sun, 2008-07-20 16:40:27 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3860 Dst 11897 from WAN]
Sun, 2008-07-20 16:40:27 - [Alert email failed]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3915 Dst 12319 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3871 Dst 14221 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3869 Dst 14732 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3874 Dst 16765 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3919 Dst 12051 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3870 Dst 44571 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3906 Dst 18883 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3867 Dst 15514 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3863 Dst 15256 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3904 Dst 17207 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3872 Dst 14036 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3868 Dst 14056 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3914 Dst 10171 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3894 Dst 15880 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3896 Dst 16030 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3897 Dst 15324 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3873 Dst 14275 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3899 Dst 15189 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3891 Dst 15325 from WAN]
Sun, 2008-07-20 16:40:41 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3875 Dst 17422 from WAN]
Sun, 2008-07-20 16:40:41 - [Alert email failed]
Sun, 2008-07-20 16:40:41 - [Log email failed for 3 times. Give up trying to send.]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3967 Dst 11233 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3951 Dst 18416 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3929 Dst 16002 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3927 Dst 16464 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3925 Dst 16210 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3950 Dst 22763 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3963 Dst 18104 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3965 Dst 15164 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3933 Dst 15019 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3934 Dst 14636 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3966 Dst 21894 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3926 Dst 16945 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3924 Dst 20209 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3932 Dst 19071 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3961 Dst 18197 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3964 Dst 19861 from WAN]
Sun, 2008-07-20 16:40:55 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3962 Dst 17363 from WAN]
Sun, 2008-07-20 16:40:56 - [Alert email failed]
Sun, 2008-07-20 16:41:10 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3975 Dst 16640 from WAN]
Sun, 2008-07-20 16:41:10 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3970 Dst 18237 from WAN]
Sun, 2008-07-20 16:41:10 - TCP packet - Source: 87.78.189.3 - Destination: 87.78.189.3 - [Possible Land attack detected, dropping packet Src 3969 Dst 18409 from WAN]
Sun, 2008-07-20 16:41:10 - [Alert email failed]
Sun, 2008-07-20 16:41:10 - [Log email failed for 3 times. Give up trying to send.]
Sun, 2008-07-20 16:42:07 - [Unable to free TCP NAT port for 574ebd03:4835 from LAN]
Sun, 2008-07-20 16:44:03 - ICMP packet - Source: 84.178.19.241 - Destination: 87.78.189.3 - [ICMP Type: 3 Code: 13 Icmp error message received for uninitiated connection. Orginal Src 87.78.189.3 Dst 84.178.19.241 TCP Src:4023 Dst:53655, dropping packet from WAN]
Sun, 2008-07-20 16:44:03 - [Alert email failed]
Sun, 2008-07-20 16:44:18 - [admin login successful - IP : 192.168.0.2]
Sun, 2008-07-20 16:46:55 - ICMP packet - Source: 93.129.158.164 - Destination: 87.78.189.3 - [ICMP Type: 3 Code: 13 Icmp error message received for uninitiated connection. Orginal Src 87.78.189.3 Dst 93.129.158.164 TCP Src:2785 Dst:1537, dropping packet from WAN]
Sun, 2008-07-20 16:46:55 - ICMP packet - Source: 92.195.81.248 - Destination: 87.78.189.3 - [ICMP Type: 3 Code: 13 Icmp error message received for uninitiated connection. Orginal Src 87.78.189.3 Dst 92.195.81.248 TCP Src:2762 Dst:30359, dropping packet from WAN]
Sun, 2008-07-20 16:46:56 - [Alert email failed]
Sun, 2008-07-20 16:47:39 - ICMP packet - Source: 78.49.47.44 - Destination: 87.78.189.3 - [ICMP Type: 3 Code: 13 Icmp error message received for uninitiated connection. Orginal Src 87.78.189.3 Dst 78.49.47.44 TCP Src:2793 Dst:26095, dropping packet from WAN]
Sun, 2008-07-20 16:47:39 - [Log email failed for 3 times. Give up trying to send.]


Vielen Danke, bin für jeden Tipp und Lösungsansatz dankbar. Möchte einen Neukauf aufgrund von Einstellungsfehlern unbedingt verhindern.