DDOS / port scanning log, hogyan kapcsoljam le oket?
Irrital mar a sok idiota aki port skannelest hajt vegre a gepemen. Illetve meg lassitjak is DDoS tamadasokkal, tehat kerlek segitsetek hogyan kapcsolom le oket mert mar lassul a internetem eleg durvan :/
Itt a log, a ipem [censored] perse nem mutatom :D
Fri, 2013-03-22 15:13:10 - Administrator admin login successful - IP:192.168.0.5!!
Fri, 2013-03-22 15:12:18 - Administrator login failure - IP:192.168.0.5
Fri, 2013-03-22 15:11:52 - Administrator login failure - IP:192.168.0.5
Thu, 2013-03-21 21:04:09 - TCP Packet - Source:227.225.95.96 Destination:[en ipem] - [PORT SCAN]
Thu, 2013-03-21 20:08:51 - TCP Packet - Source:79.172.70.210 Destination:[en ipem] - [PORT SCAN]
Thu, 2013-03-21 18:38:46 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:38:46 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:38:46 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:38:46 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:38:46 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:38:46 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:27:40 - UDP Packet - Source:203.215.119.222,1024 Destination:192.168.0.3,19110 - [DOS]
Thu, 2013-03-21 18:27:39 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:27:39 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:26:38 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:26:38 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:26:38 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:26:38 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:26:38 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:26:38 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 18:26:38 - UDP Packet - Source:81.182.26.146,42744 Destination:192.168.0.3,4846 - [DOS]
Thu, 2013-03-21 15:48:55 - TCP Packet - Source:99.121.109.162 Destination:[en ipem] - [PORT SCAN]
Wed, 2013-03-20 22:51:43 - Receive NTP Reply from time-b.netgear.com
Wed, 2013-03-20 22:51:44 - Send out NTP request to time-b.netgear.com
Wed, 2013-03-20 18:54:50 - TCP Packet - Source:99.40.0.142 Destination:[en ipem] - [PORT SCAN]
Wed, 2013-03-20 13:49:36 - TCP Packet - Source:77.42.175.45 Destination:[en ipem] - [PORT SCAN]
Wed, 2013-03-20 10:58:22 - TCP Packet - Source:201.227.226.18 Destination:[en ipem] - [PORT SCAN]
Wed, 2013-03-20 09:54:40 - TCP Packet - Source:129.147.186.116 Destination:[en ipem] - [PORT SCAN]
Wed, 2013-03-20 06:42:28 - UDP Packet - Source:62.201.103.42,54623 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 06:42:28 - UDP Packet - Source:62.201.103.42,58865 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 06:42:28 - UDP Packet - Source:62.201.103.42,44326 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 06:42:27 - UDP Packet - Source:62.201.103.42,58118 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 06:42:26 - UDP Packet - Source:62.201.103.42,62927 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 06:42:26 - UDP Packet - Source:62.201.103.42,54623 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 06:42:26 - UDP Packet - Source:89.134.118.42,31812 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 06:42:26 - UDP Packet - Source:62.201.103.42,58865 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:12 - UDP Packet - Source:157.55.56.143,40001 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:09 - UDP Packet - Source:62.201.103.42,51525 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:08 - UDP Packet - Source:62.201.103.42,54623 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:08 - UDP Packet - Source:62.201.103.42,44597 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:08 - UDP Packet - Source:62.201.103.42,58118 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:08 - UDP Packet - Source:188.26.23.165,12664 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:08 - UDP Packet - Source:62.201.103.42,55697 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:08 - UDP Packet - Source:92.82.87.240,812 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:08 - UDP Packet - Source:213.199.179.166,40001 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:08 - UDP Packet - Source:62.201.103.42,37768 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:08 - UDP Packet - Source:62.201.103.42,44326 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:07 - UDP Packet - Source:178.148.51.207,62297 Destination:192.168.0.3,19110 - [DOS]
Wed, 2013-03-20 04:22:06 - UDP Packet - Source:89.134.118.42,31812 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:06 - UDP Packet - Source:62.201.103.42,62927 Destination:192.168.0.10,24314 - [DOS]
Wed, 2013-03-20 04:22:06 - UDP Packet - Source:62.201.103.42,44597 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 13:20:04 - UDP Packet - Source:62.201.103.42,51525 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 13:20:04 - UDP Packet - Source:109.247.1.241,6882 Destination:192.168.0.3,19110 - [DOS]
Tue, 2013-03-19 13:19:25 - UDP Packet - Source:62.201.103.42,54623 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 13:19:25 - UDP Packet - Source:62.201.103.42,58118 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 13:19:25 - UDP Packet - Source:84.236.53.219,26764 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 13:19:25 - UDP Packet - Source:62.201.103.42,45353 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 13:19:23 - UDP Packet - Source:62.201.103.42,51525 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 13:19:23 - UDP Packet - Source:62.201.103.42,54623 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:43:23 - UDP Packet - Source:62.201.103.42,46042 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:43:23 - UDP Packet - Source:62.201.103.42,39454 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:43:22 - UDP Packet - Source:62.201.103.42,54623 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:43:22 - UDP Packet - Source:62.201.103.42,58118 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:43:21 - UDP Packet - Source:89.134.118.42,31812 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:43:21 - UDP Packet - Source:62.201.103.42,60333 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:46 - UDP Packet - Source:62.201.103.42,54623 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:46 - UDP Packet - Source:62.201.103.42,39454 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:46 - UDP Packet - Source:62.201.103.42,46042 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:45 - UDP Packet - Source:84.236.53.219,26764 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:45 - UDP Packet - Source:62.201.103.42,51525 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:45 - TCP Packet - Source:49.249.5.65 Destination:[IP cimem, nem mutatom] - [PORT SCAN]
Tue, 2013-03-19 04:42:42 - UDP Packet - Source:62.201.103.42,60313 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:42 - UDP Packet - Source:62.201.103.42,54623 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:42 - UDP Packet - Source:62.201.103.42,46042 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:41 - UDP Packet - Source:84.236.53.219,26764 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:41 - UDP Packet - Source:62.201.103.42,58118 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:41 - UDP Packet - Source:62.201.103.42,39026 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:41 - UDP Packet - Source:92.82.87.240,812 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:41 - UDP Packet - Source:62.201.103.42,60333 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:41 - UDP Packet - Source:188.26.23.165,12664 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:41 - UDP Packet - Source:62.201.103.42,55697 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:40 - UDP Packet - Source:62.201.103.42,54623 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:39 - UDP Packet - Source:62.201.103.42,39454 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:39 - UDP Packet - Source:62.201.103.42,46042 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:39 - UDP Packet - Source:62.201.103.42,62927 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:39 - UDP Packet - Source:84.236.53.219,26764 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:39 - UDP Packet - Source:62.201.103.42,58118 Destination:192.168.0.10,24314 - [DOS]
Tue, 2013-03-19 04:42:39 - UDP Packet - Source:62.201.103.42,39026 Destination:192.168.0.10,24314
A vege lemaradt mert tul hossu volt
Kapcsold ki a router, wan felőli részéről történő pingelhetést (vagy hogy hívják), hogy ne lehessen felderíteni csak úgy a net felől. Kapcsold be a router tűzfalát is hátha segít valamit. Ha wifit is használsz, kapcsold ki a folyamatos azonosító szórást (ssid broadcast).
Csak annak legyen nyitott port aminek mindenképp kell.
Ezen kívül nem tudom mit tehetnél. Ha megnézed a forrás ip-ket, folyamatos a váltás vagyis valaki vagy zombihálózatot tesztel rajtad vagy valami ügyes módszerrel dinamikusan változtatja őket azaz letiltani sem tudod. Ergó tiltani sem tudod őket.
Kapcsolódó kérdések:
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