http://www.securityfocus.com/archive/1/522076
Isn't just LOIC... But yes, it's a bit ridiculous that you can take down a server with just 1Mbit/s of traffic. Not much that can be done about it either. Hope for TCP, at least that way it's slightly more difficult to hide the spoofed sender from the destination. Kyle. 2012/4/3 Никита Булаев [Nikita Bulaev] <djfireb...@gmail.com> > The problem NOT in bandwidth. It's possible to kill server just in 1Mbit. > > 3 апреля 2012 г. 20:05 пользователь > <hlds_linux-requ...@list.valvesoftware.com> написал: > > Message: 5 > > Date: Tue, 3 Apr 2012 10:07:09 +0200 > > From: lwf <l...@rocketblast.com> > > To: Half-Life dedicated Linux server mailing list > > <hlds_linux@list.valvesoftware.com> > > Subject: Re: [hlds_linux] LOIC and UDP flood. How to protect? > > Message-ID: > > < > ca++kgkr9cot1d7f+ddsfsrt9jwcs2gw+oitscblsikmzuqc...@mail.gmail.com> > > Content-Type: text/plain; charset=KOI8-R > > > > Without any help from your ISP there is nothing you can do about a > > bandwidth attack. > > > > 2012/4/3 [Nikita Bulaev] <djfireb...@gmail.com>: > >> In fact - no. Hoster, where we plase our root servers, wont filter DoS > >> and Flood, it just can do this for money. But this kind of service is > >> very expensive. > >> > >> <hlds_linux-requ...@list.valvesoftware.com> > >>> Message: 8 > >>> Date: Tue, 3 Apr 2012 13:22:49 +0800 > >>> From: "dmex" <dme...@gmail.com> > >>> To: "'Half-Life dedicated Linux server mailing list'" > >>> ? ? ? ?<hlds_linux@list.valvesoftware.com> > >>> Subject: Re: [hlds_linux] LOIC and UDP flood. How to protect? > >>> Message-ID: <000601cd1159$d2a73f30$77f5bd90$@gmail.com > > > > > >>> > >>>> > >>> Content-Type: text/plain; ? ? ? charset="us-ascii" > >>> > >>> DoS protection is the responsibility of your service provider, there's > not > >>> much Valve or even you can do to prevent attacks. > >>> > >>> -----Original Message----- > >>> From: hlds_linux-boun...@list.valvesoftware.com > >>> [mailto:hlds_linux-boun...@list.valvesoftware.com] On Behalf Of > >>> [Nikita Bulaev] > >>> Sent: Tuesday, April 03, 2012 12:32 PM > >>> To: hlds_linux@list.valvesoftware.com > >>> Subject: [hlds_linux] LOIC and UDP flood. How to protect? > >>> > >>> Well, for now DoSers are using LOIC in UDP-mode. There is no use to > silent > >>> this. > >>> > >>> The problem is that L4D1/2 servers are lagging while sending to them > UDP > >>> packets at 32-bit lengh by LOIC. > >>> This utility is using now almost by every DoSer and as for now there > is no > >>> defense from this, even by IPTABLES. The only way is using firewall > before > >>> root game servers. > >>> > >>> Friends! I'd like to be wrong! So is there a real working desigion to > >>> protect from LOIC UDP? > >>> > >>> Best regards, > >>> Nikita Bulaev > > _______________________________________________ > To unsubscribe, edit your list preferences, or view the list archives, > please visit: > https://list.valvesoftware.com/cgi-bin/mailman/listinfo/hlds_linux > _______________________________________________ To unsubscribe, edit your list preferences, or view the list archives, please visit: https://list.valvesoftware.com/cgi-bin/mailman/listinfo/hlds_linux
