Permanent kommt: "Unrecognized access from..." im Routerprotokoll

#1 Hallo liebe Experten,

ich möchte euch hier mal das Zugriffsprotokoll meines DSL-Routers zeigen.
Ich habe gelesen, das kommt einfach durch die ständig neue Adressvergabe meines Providers zustande, so dass es zu ständigen Fehlzugriffen anderer PC's kommt.
Aber so häufig? Ich könnte das Protokoll ewig weiterführen.
Ist das normal?

Danke für euren Rat!

----------------------------------------------------

Monday, June 14, 2004 07:59:14 - Unrecognized access from 80.131.140.154:2072 to TCP port 445
Monday, June 14, 2004 07:59:17 - Unrecognized access from 80.131.140.154:2072 to TCP port 445
Monday, June 14, 2004 08:00:30 - Unrecognized access from 61.150.109.122:3702 to UDP port 1026
Monday, June 14, 2004 08:01:07 - Unrecognized access from 80.131.190.150:4924 to TCP port 135
Monday, June 14, 2004 08:01:10 - Unrecognized access from 80.131.190.150:4924 to TCP port 135
Monday, June 14, 2004 08:02:02 - Unrecognized access from 80.131.36.236:4261 to TCP port 445
Monday, June 14, 2004 08:02:05 - Unrecognized access from 80.131.36.236:4261 to TCP port 445
Monday, June 14, 2004 08:02:19 - Unrecognized access from 221.249.52.66:2371 to UDP port 1026
Monday, June 14, 2004 08:05:36 - Unrecognized access from 203.237.170.253:53031 to UDP port 1027
Monday, June 14, 2004 08:05:51 - Unrecognized access from 61.150.115.180:26248 to UDP port 1026
Monday, June 14, 2004 08:07:20 - Unrecognized access from 80.131.154.17:4086 to TCP port 445
Monday, June 14, 2004 08:07:23 - Unrecognized access from 80.131.154.17:4086 to TCP port 445
Monday, June 14, 2004 08:08:07 - Unrecognized access from 80.131.92.108:2724 to TCP port 135
Monday, June 14, 2004 08:08:10 - Unrecognized access from 80.131.92.108:2724 to TCP port 135
Monday, June 14, 2004 08:08:24 - Unrecognized access from 80.131.22.16:2901 to TCP port 135
Monday, June 14, 2004 08:08:27 - Unrecognized access from 80.131.22.16:2901 to TCP port 135
Monday, June 14, 2004 08:08:48 - Unrecognized access from 211.173.171.50:4942 to UDP port 1027
Monday, June 14, 2004 08:12:06 - Unrecognized access from 64.5.79.216:4256 to TCP port 445
Monday, June 14, 2004 08:12:08 - Unrecognized access from 80.131.143.160:1352 to TCP port 445
Monday, June 14, 2004 08:12:11 - Unrecognized access from 80.131.143.160:1352 to TCP port 445
Monday, June 14, 2004 08:12:15 - Unrecognized access from 64.5.79.216:4256 to TCP port 445
Monday, June 14, 2004 08:12:17 - Unrecognized access from 80.131.143.160:1352 to TCP port 445
Monday, June 14, 2004 08:12:35 - Unrecognized access from 80.131.172.31:4348 to TCP port 135
Monday, June 14, 2004 08:12:38 - Unrecognized access from 80.131.172.31:4348 to TCP port 135
Monday, June 14, 2004 08:13:47 - Unrecognized access from 219.249.252.251:2472 to UDP port 1027
Monday, June 14, 2004 08:14:36 - Unrecognized access from 211.99.143.139:1027 to UDP port 137
Monday, June 14, 2004 08:14:57 - Unrecognized access from 218.88.9.244:3046 to TCP port 5554
Monday, June 14, 2004 08:15:52 - Unrecognized access from 80.131.190.150:4826 to TCP port 135
Monday, June 14, 2004 08:15:55 - Unrecognized access from 80.131.190.150:4826 to TCP port 135

#2 Genau dafür ist Dein Router ja auch da. Er soll ja verhindern, daß die Ports von aussen dicht sind, bis auf diejenigen, die Du per NAT oder von innen heraus benutzen willst.

Also werden alle Zugriffsversuche vom Inet auf nicht zugelassene Ports eben abgeblockt. Ansonsten würden diese, pseudo Angriffe bis zu Deinem Rechner durchgehen.

Das will glaube ich aber keiner wirklich.

#3 Würmer wie Sasser und Blaster tun ihr übrigens für diesen sprunghaften Anstieg an Zugriffen auf Port 445 bzw. 135
__________
Durchsuchen --> Aussuchen --> Untersuchen