ddos

[ramispo]

gud eve
amm my server runs smoothly for few 2 months already
gaining more players in it

but, 5 hours ago
i was shock why my players cant login
when i look into the server machine
all servers namely, loginserevr , gameserver
and other dungeon servers
were all flooded
each server has 500+ connecttions multiply by 8 thats a huge spam!
causing all users cant connect
even with anti dos application sing firewall
still the ports 14400 still being flooded
how can we stop it from happening?

i cant block IP all the time

thanks

[lucky40990]

hum , add a good firewall to your server then blacklist the range of ips who attack you ?

[ramispo]

already did sir
but,
everytime i run even the loginserver
packet floods very fast
same to other servers
even if i change IP
still they can flood causing the loginserver cannot function normally
and game server channels wont work
i was thinking of changing its port but failed

i cant block all the time, they using proxies, changing IP whenever i block them. i have a good firewall installed already
please help