Yosef 2 Report post Posted June 14, 2017 So I did open a server recently and I’ve been targeted for attacks. So I manage to improve the security by activating some filters in the OVH panel, and most of the DDoS disappeared. web server port But then another problem appears, they start attacking my website causing it to be slow or just approachless and suddenly my players started to getting this error. Now, I guess that most of my security have been improved, but still not perfect, the problem remains and is all about website I know it because I shoot it down for testing and indeed, no attacks or “Connection failed” anymore. So at this point my supposition are: Holes in my website Holes in the server (Port: 80) I’m looking for solutions and advices here, what should I do? Where should I start looking? I have searched all over the forum for this issue and have found some interesting stuff but have not found what I’m looking for, so please help me here. Thank you all! Regards Yosef Quote Share this post Link to post Share on other sites
Simon 76 Report post Posted June 14, 2017 DDoS has no security to prevent it from happening Quote Share this post Link to post Share on other sites
wowo 13 Report post Posted June 14, 2017 You can try limiting website hits per X duration of time on web side to filter the requests. One more approach you can undertake is to adjust server net speed. Quote Share this post Link to post Share on other sites
Yosef 2 Report post Posted June 14, 2017 (edited) 6 hours ago, Yosef said: Now, I guess that most of my security have been improved, but still not perfect, the problem remains and is all about website I know it because I shoot it down for testing and indeed, no attacks or “Connection failed” anymore. This is my main problem now, and I can’t find a solution, i think it is related to GateServer, but how? Here’s my .CFG Spoiler [Main] Name = PKO138 Version = 136 [GroupServer] IP = 127.0.0.1 Port = 1975 EnablePing = 180 [ToClient] IP = 0.0.0.0 Port = 1973 CommEncrypt = 0 EnablePing = 60 MaxConnection = 1000 [ToGameServer] IP = 127.0.0.1 Port = 1971 EnablePing = 180 [ShowRange] ShowMin = 500 ShowMax = 800 IsUse = 1 Edited June 14, 2017 by Yosef Quote Share this post Link to post Share on other sites
Simon 76 Report post Posted June 14, 2017 26 minutes ago, Yosef said: This is my main problem now, and I can’t find a solution, i think it is related to GateServer, but how? Here’s my .CFG Hide contents [Main] Name = PKO138 Version = 136 [GroupServer] IP = 127.0.0.1 Port = 1975 EnablePing = 180 [ToClient] IP = 0.0.0.0 Port = 1973 CommEncrypt = 0 EnablePing = 60 MaxConnection = 1000 [ToGameServer] IP = 127.0.0.1 Port = 1971 EnablePing = 180 [ShowRange] ShowMin = 500 ShowMax = 800 IsUse = 1 It's a normal config for GateServer,it's not coming neither from GateServer neither from a hole inside port,read more about ddos,it's unstoppable. Quote Share this post Link to post Share on other sites
Yosef 2 Report post Posted June 14, 2017 @Sk3let0n I mean "Connection failed" what is that about and how do I fix it, is not the website, then is something else but what? Quote Share this post Link to post Share on other sites
Heitor 10 Report post Posted June 14, 2017 (edited) 16 minutes ago, Yosef said: @Sk3let0n I mean "Connection failed" what is that about and how do I fix it, is not the website, then is something else but what? Hello, For this problem , you need to create a new dll to limit the amount of connections for the same IP / MAC can have in your server. For exemple: The same IP ( which are atking ) is now sending a high amount of connections ( login in game ) like 5k ( 5000 ) . So when you try to enter in your server it show '' CONNECTION FAILED '' because the server have up to 5k more connections at same time . So create a dll to limit the amount of connections to 20 - 30 and when someone try to send more than 20 - 30 connections it will block the IP and you will have no problem. If you have any question message me inbox. Edited June 14, 2017 by Heitor 3 Quote Share this post Link to post Share on other sites
DangThao 80 Report post Posted June 14, 2017 2 hours ago, Heitor said: Hello, For this problem , you need to create a new dll to limit the amount of connections for the same IP / MAC can have in your server. For exemple: The same IP ( which are atking ) is now sending a high amount of connections ( login in game ) like 5k ( 5000 ) . So when you try to enter in your server it show '' CONNECTION FAILED '' because the server have up to 5k more connections at same time . So create a dll to limit the amount of connections to 20 - 30 and when someone try to send more than 20 - 30 connections it will block the IP and you will have no problem. If you have any question message me inbox. Nice idea =P b/c people who ddosing and so, will often send big packets =D 1 Quote Share this post Link to post Share on other sites
Yosef 2 Report post Posted June 15, 2017 This seems to be the current solution, but now I have two questions: Does anyone already have that .DLL to share? OR Can you provide a guide so I can make it myself? Thank you all for your responses, this helps a lot @Heitor I already PM you. Quote Share this post Link to post Share on other sites
Simon 76 Report post Posted June 15, 2017 You serious @Yosef?You should create it yourself or pay someone to do this,probably no one here would make a guide for this. Quote Share this post Link to post Share on other sites
Yosef 2 Report post Posted June 15, 2017 (edited) @Sk3let0n you are not helping at all my friend. I wonder, am I the only one having this problem? I can’t find another way to security. I have been looking around into DLL development but that’s a whole new world for me, so I guess I must pay someone for help, anyone interested or anything that could point me in the right direction I will appreciate it. Regards! Yosef Edited June 15, 2017 by Yosef Quote Share this post Link to post Share on other sites
Simon 76 Report post Posted June 15, 2017 8 hours ago, Yosef said: @Sk3let0n you are not helping at all my friend. I wonder, am I the only one having this problem? I can’t find another way to security. I have been looking around into DLL development but that’s a whole new world for me, so I guess I must pay someone for help, anyone interested or anything that could point me in the right direction I will appreciate it. Regards! Yosef You're not the only one,several servers are attacked,I told you it's a ddos attack and there's no way to stop it. Quote Share this post Link to post Share on other sites