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05-13-2006, 08:27 AM
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#1
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Member
Registered: Dec 2005
Location: This planet
Distribution: Debian,Xubuntu
Posts: 567
Rep: 
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DOSessssssss !!!!
I keep on getting [DOS] connections on my router keeping on flooding me with mails from ips on my same isp's subnet.maybe worms on windos machines.This DOSes switch my router off "2" times a day.The router has a protection DOS checkbox,but no more than that.It has an another box for content filtering and an "hosts.deny" to stop visiting malicious content website,that i filled with ips 87.7.x.x,85.38.x.x,but maybe it's just for http connection on this sites.I have been using softwares like psad or honeyd,now i'm using labrea but i would like some hints on this ....
I have debian sarge 3.1 2.6 !
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05-13-2006, 10:10 AM
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#2
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LQ Guru
Registered: Jan 2003
Location: Seymour, Indiana
Distribution: Distribution: RHEL 5 with Pieces of this and that.
Kernel 2.6.23.1, KDE 3.5.8 and KDE 4.0 beta, Plu
Posts: 5,700
Rep:
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Is this a linux router setup or a store bought router?
If linux router then what are you using to build your iptables?
Brian1
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05-14-2006, 03:12 PM
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#3
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Member
Registered: Dec 2005
Location: This planet
Distribution: Debian,Xubuntu
Posts: 567
Original Poster
Rep:
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It's a Netgear-dg834 with linux 2.4 inside software zebra and an http daemon,i can't connect to it with telnet or ssh only by browser and what you see it's what you get ... look at this logs:
Quote:
May 14 05:21:31 gateway TCP Packet - Source:87.10.99.100,2669 Destination:192.168.0.2,135 - [DOS]
May 14 05:21:31 gateway TCP Packet - Source:87.10.99.100,2669 Destination:192.168.0.2,135 - [DOS]
May 14 05:21:34 gateway TCP Packet - Source:87.10.99.100,2668 Destination:192.168.0.2,445 - [DOS]
May 14 05:21:34 gateway TCP Packet - Source:87.10.99.100,2668 Destination:192.168.0.2,445 - [DOS]
May 14 05:21:38 gateway TCP Packet - Source:87.10.99.100,2667 Destination:192.168.0.2,445 - [DOS]
May 14 05:21:38 gateway TCP Packet - Source:87.10.99.100,2667 Destination:192.168.0.2,445 - [DOS]
May 14 05:21:41 gateway TCP Packet - Source:87.10.99.100,2665 Destination:192.168.0.2,135 - [DOS]
May 14 05:21:41 gateway Send E-mail Success!
May 14 05:21:41 gateway TCP Packet - Source:87.10.99.100,2665 Destination:192.168.0.2,135 - [DOS]
May 14 05:21:41 gateway Send E-mail Success!
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Last edited by gabsik; 05-14-2006 at 03:15 PM.
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05-14-2006, 05:08 PM
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#4
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LQ Guru
Registered: Jan 2003
Location: Seymour, Indiana
Distribution: Distribution: RHEL 5 with Pieces of this and that.
Kernel 2.6.23.1, KDE 3.5.8 and KDE 4.0 beta, Plu
Posts: 5,700
Rep:
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Never used that hardware so no ideas on what one can do with it.
Brian1
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05-14-2006, 05:45 PM
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#5
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Member
Registered: Dec 2005
Location: This planet
Distribution: Debian,Xubuntu
Posts: 567
Original Poster
Rep:
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Who knows labrea ? any experiences?
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