DDoS Attacks

[DarkCore]

Hey all, im using Linux (debian).

I want to ask, how to limit connections per ip?

 

What software and what commands should i use?

I need a little guide, thx bros.

[Horus]

What do you mean?

Banning IPs (Single,Multiple,Ranged) ?

[ciobrelis]

try Kis 2010 good anti ddos sistem :)

[DarkCore]

Someone in this forum told me, that limiting connections per ip, is usefull against DDOS attacks. So i need a little guide.

[Grim.]

something like this ?

http://www.maxcheaters.com/forum/index.php?topic=119921.0

[DarkCore]

Yes, something like that, but it's just to block ip manually, how to do it automatically?

[Gxz]

dude java>programs most programs dont work for those attackers for l2 try this http://www.l2jserver.com/trac/changeset/3774/trunk/L2_GameServer/java/com/l2jserver/

[xAddytzu]

dude java>programs most programs dont work for those attackers for l2 try this http://www.l2jserver.com/trac/changeset/3774/trunk/L2_GameServer/java/com/l2jserver/

Yeah, sure and when is root ? You block with  http://www.l2jserver.com/trac/changeset/3774/trunk/L2_GameServer/java/com/l2jserver/  too ?

[Gxz]

Yeah, sure and when is root ? You block with  http://www.l2jserver.com/trac/changeset/3774/trunk/L2_GameServer/java/com/l2jserver/  too ?

not this is the changeset where it was fixed

[GreenBob]

doest matter... get some firewall, block ips that dos, but a good dos net will just eat your connection even with ping or whatever you can't be safe.

[Gxz]

doest matter... get some firewall, block ips that dos, but a good dos net will just eat your connection even with ping or whatever you can't be safe.

nah this is the best way and there are 3 firewalls shared in this forum, none of them works... DrHouse's fix is the best or if you want more protection http://www.maxcheaters.com/forum/index.php?topic=97440.0 talk with XManton

[GreenBob]

nah this is the best way and there are 3 firewalls shared in this forum, none of them works... DrHouse's fix is the best or if you want more protection http://www.maxcheaters.com/forum/index.php?topic=97440.0 talk with XManton

 

what are you talking about? idc for nab files that need fixes or w/e makes this good.. im talking about the real dos.. the one that doesnt abuse nab bugs and just simply floods your connection... takes away your internet... get it? lol.. ^^

[xAddytzu]

nah this is the best way and there are 3 firewalls shared in this forum, none of them works... DrHouse's fix is the best or if you want more protection http://www.maxcheaters.com/forum/index.php?topic=97440.0 talk with XManton

Are you insane? You can't block flood(root) with DrHouse's fix

[Gxz]

Are you insane? You can't block flood(root) with DrHouse's fix

lol... if u compile to the rev that it was fixed then u wont face any problems, i did it yesterday and i tested l2jserver attacker and it doesnt work at all

[GreenBob]

lol... if u compile to the rev that it was fixed then u wont face any problems, i did it yesterday and i tested l2jserver attacker and it doesnt work at all

 

so now you see how nab l2jattacker is? it would be worthless if it werent for server bugs.... and dos is much more dangerous than that lol..

[Gxz]

so now you see how nab l2jattacker is? it would be worthless if it werent for server bugs.... and dos is much more dangerous than that lol..

nab? Dragonhunter released his attacker before 5-6 months ago and it was fixed before one month.. so for 5 months servers didnt had any protection at all and i think we 've seen many good servers closing... anw DarkCore have u fixed your problem?