MORTE 78 Posted July 25, 2014 Share Posted July 25, 2014 Someone has even blocks anti DDoS attack for FreeBSD 9.2? Link to comment Share on other sites More sharing options...
Active Member ATAG 310 Posted July 25, 2014 Active Member Share Posted July 25, 2014 It's impossible without a very high net speed (i mean multi-gigabit). 1 Link to comment Share on other sites More sharing options...
Premium Dr3Ame3r 33 Posted July 25, 2014 Premium Share Posted July 25, 2014 Try to install a CISCO router , or tell the ones from your hosting company to install a firewall on 3306 port and change the port for your putty address. Or if you don't have ipfw.rules installed Do it! Oh yes and a good method anti flood , is a good protection for serverinfo.py , you can crypt only serverinfo in your launcher with themida. I mean this because they can just find your ports trough root .. so try to find something Hope i helped you . Grazie 1 Link to comment Share on other sites More sharing options...
levent88 1 Posted July 25, 2014 Share Posted July 25, 2014 ipfw add 5 allow tcp from any to me YOURPORT in via em0 setup limit src-addr 15 add this @/etc/ipfw.rules firewall_enable="YES" firewall_script="/etc/ipfw.rules" add tihs @/etc/rc.conf 1 Link to comment Share on other sites More sharing options...
MORTE 78 Posted July 25, 2014 Author Share Posted July 25, 2014 I'll try Link to comment Share on other sites More sharing options...
Denis 1474 Posted July 25, 2014 Share Posted July 25, 2014 Try to install a CISCO router , or tell the ones from your hosting company to install a firewall on 3306 port and change the port for your putty address. Or if you don't have ipfw.rules installed Do it! Oh yes and a good method anti flood , is a good protection for serverinfo.py , you can crypt only serverinfo in your launcher with themida. I mean this because they can just find your ports trough root .. so try to find something Hope i helped you . Grazie netstat -n in cmd Link to comment Share on other sites More sharing options...
Premium Shogun 4588 Posted July 25, 2014 Premium Share Posted July 25, 2014 It's impossible without a very high net speed (i mean multi-gigabit). Your network speed is irrelevant Try to install a CISCO router , or tell the ones from your hosting company to install a firewall on 3306 port and change the port for your putty address. Or if you don't have ipfw.rules installed Do it! Oh yes and a good method anti flood , is a good protection for serverinfo.py , you can crypt only serverinfo in your launcher with themida. I mean this because they can just find your ports trough root .. so try to find something Hope i helped you . Grazie A CISCO router with DDoS mitigation capabilities costs a few thousand euros last time I checked That's why you host with a DDoS protected hosting instead. ipfw rules? pf is much easier to configure Also, you don't need to extract root at all to find out the IP & port of a server. Using a TCP monitor will do, or even just netstat. ipfw add 5 allow tcp from any to me YOURPORT in via em0 setup limit src-addr 15 add this @/etc/ipfw.rules firewall_enable="YES" firewall_script="/etc/ipfw.rules" add tihs @/etc/rc.conf What's YOURPORT supposed to be? You mean to run that line for every port that is open I guess, but that's not helping much when you don't block the rest And why you assume his external interface is em0? I posted a sample config for the pf firewall a while ago: http://metin2dev.org/board/topic/51-pf-sample-config/ However, this will only stop some kinds of attacks. What you should do is get ddos protected hosting for your server. 1 Link to comment Share on other sites More sharing options...
Viloresi 0 Posted July 25, 2014 Share Posted July 25, 2014 Try to install a CISCO router , or tell the ones from your hosting company to install a firewall on 3306 port and change the port for your putty address. Or if you don't have ipfw.rules installed Do it! Oh yes and a good method anti flood , is a good protection for serverinfo.py , you can crypt only serverinfo in your launcher with themida. I mean this because they can just find your ports trough root .. so try to find something Hope i helped you . Grazie netstat -n in cmd True, but there are a lot of kids that doesn't know that... I think if you want to prevent ddos you have to create a lot of systems of protections to defend against kids... you'll have no way agaisnt professionists I guess but in metin2 is hard to find a professionist Link to comment Share on other sites More sharing options...
Premium Dr3Ame3r 33 Posted July 25, 2014 Premium Share Posted July 25, 2014 Try to install a CISCO router , or tell the ones from your hosting company to install a firewall on 3306 port and change the port for your putty address. Or if you don't have ipfw.rules installed Do it! Oh yes and a good method anti flood , is a good protection for serverinfo.py , you can crypt only serverinfo in your launcher with themida. I mean this because they can just find your ports trough root .. so try to find something Hope i helped you . Grazie A CISCO router with DDoS mitigation capabilities costs a few thousand euros last time I checked That's why you host with a DDoS protected hosting instead. ipfw rules? pf is much easier to configure Also, you don't need to extract root at all to find out the IP & port of a server. Using a TCP monitor will do, or even just netstat. I know what're you saying here, BUT there's a big but . I don't even have to know from where is this man .. and what money he got .. and some kind of this stuff , i just suggested what it's a good way to prevent "Hackers" .. and yes. .. a good way to prevent hackers is to search a good hosting company and ask them first for their services and what they can do for you. Oh yes and with the netstat , sometimes it shows sometimes it doesn't .. and you need to have some brain to find those ports .. not only kid can find them ^-^ , am i right? Link to comment Share on other sites More sharing options...
Denis 1474 Posted July 25, 2014 Share Posted July 25, 2014 You can download also Wpe Pro and see it there Link to comment Share on other sites More sharing options...
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