Applications

DDoS-Protection with aurologic offers the ability for flowShield based filtering of application specific attacks. A wide variety of applications is available through flexrule specific mapping - or by default on common port ranges.

Common Port Ranges

Application filters are applied on the following ranges, allowing to use them without the need of defining flexrules.

• UDP/53 -> Challenge Response Filter for DNS Servers
• UDP/1194 -> OpenVPN Filter for OpenVPN Community Edition Servers
• UDP/2896 -> SCUM Gameserver (requires TCP on Port 2895)
• UDP/2300 -> DayZ and Arma 3 Gameserver
• UDP/3659 -> Battlefield 4 Gameserver
• UDP/4970-4980 -> Call of Duty Black Ops 2 Gameserver
• UDP/7000-8999 -> Generic Gameserver - including Secret Laboratory, Mordhau, AltV
• UDP/9000-9999 -> Teamspeak 3 Voiceserver
• UDP/22000-22126 -> Multi Theft Auto / Rage-MP
• UDP/27000-27500 -> Steam A2S (works for most Steam based Games)
• UDP/28015 -> RakNet, for example Rust PC Gameserver
• UDP/30000-32000 -> FiveM / Red-M - relies on TCP connection
• UDP/51820 -> Wireguard VPN Server

Please note, sometimes applications / games introduce changes to their network engine. Therefore, updates may be required. If you experience unexpected connectivity issues, please contact our support team.