stop server no error no nothing

[Zian]

4318-7540

One bugger can stop server instantly, he no flood it, no ddos it he knows some type of exploit. Server runs k and block instantly with no lags, if I close it and open it again works. He say he read the core and find weaknesses and exploit them.

Do you have any suggestions I will test them my self just need some help. He changes ip and haves every time different classes of ips and I can watch him what he dose .

 

p.s Topic exist and on Greek Section, i need Help please.

[Intrepid]

give more detail any log file maybe

[Zian]

more details:

-after he do his exploit I still see server on, I can connect to it but is stacked at loading screen.

- I stooped net and start it again and still can't connect, only solution is to close game server and reopen it and then works

[Intrepid]

more details:

-after he do his exploit I still see server on, I can connect to it but is stacked at loading screen.

- I stooped net and start it again and still can't connect, only solution is to close game server and reopen it and then works

 

LOG file maybe?

[Kama3a]

peek in internet ..... restart dns ... block router many network things

[O_o]

LOG file maybe?

No error in logs when this happens, server runs normal for ppl that manage to enter before the exploit, but the rest they see server on and when they click nothing happens. If you enter if try to do rr and are in characters windows when press start still no works.

I try to close login and reopen still same thing, I closed network connection and reopen it still same thing, I kick all players from server still same thing. Server works normal only when I do rr to it.

[Reptant_]

No error in login or gameserver?this is not possible

[O_o]

No error in login or gameserver?this is not possible

Well I did show this to more good developers, I show them direct my server running and when this happens no error appears.

[˚کe®κ]

is fucking shell booter feel this

[Intrepid]

that sounds to me like overload hence maybe the server dont allow more user(config) or network problems but to that you need to have a really really bad connection and lagg on the server OR backdoor maybe

[Intrepid]

is -beep-ing shell booter feel this

 

ohh so another stupid program of yours?

[O_o]

that sounds to me like overload hence maybe the server dont allow more user(config) or network problems but to that you need to have a really really bad connection and lagg on the server OR backdoor maybe

 

I run clean l2j for test, no lags when this happens, I kicked all ppl I was alone on server and non can connect. And this is not shell.

[˚کe®κ]

ohh so another stupid program of yours?

ddos isn't stupid and you can create easy shell booter lot of ppl have

[xAddytzu]

Just enable the debug config ...

[O_o]

is -beep-ing shell booter feel this

 

If you want we can test and will not be same effect, taht affecst net conenction

ddos isn't stupid and you can create easy shell booter lot of ppl have

 

K explain me the symptoms of shell boots

[˚کe®κ]

If you want we can test and will not be same effect, taht affecst net conenction

K explain me the symptoms of shell boots

udp attack of many shells

 

here is one shell php

http://h4ck3rs.eu.pn/ddos.php

this is not enought to shut down the server

 

you have to code one booter like flooder

and connect lot of shells like this in your booter

 

the shells must hosted in vps with 100mb connection

 

to ddos l2 server running in 100mb you  must have more of 300 shells

 

 

only solution is linux and drop udp connection