Iptables настраивал? Возможно атакуют и обходят rcon. У тебя хостинг,vds или у себя держишь?
Хост!
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L 02/04/2018 - 21:34:35: [sourcebans.smx] "Console<0><Console><Console>" banned "Almazick<92><STEAM_0:0:2064997606><>" (minutes "5") (reason "Admin disrespect")
L 02/04/2018 - 21:43:11: [sourcebans.smx] "Console<0><Console><Console>" banned "ПуЛи_от_БаБуЛи<94><STEAM_0:0:1638199763><>" (minutes "5") (reason "Admin disrespect")
L 02/04/2018 - 21:43:38: [sourcebans.smx] "Console<0><Console><Console>" banned "kиPпИ4<95><STEAM_0:0:2124158580><>" (minutes "5") (reason "Admin disrespect")
L 02/04/2018 - 22:04:40: [sourcebans.smx] "Console<0><Console><Console>" banned "ENERGY|PUBLIC - (<love>)<97><STEAM_0:0:142537481><>" (minutes "5") (reason "Admin disrespect")
L 02/04/2018 - 22:30:15: [sourcebans.smx] "Console<0><Console><Console>" banned "[Turbo-Boost] Gamer<104><STEAM_0:0:1856833402><>" (minutes "5") (reason "Admin disrespect")
L 02/04/2018 - 22:32:18: [sourcebans.smx] "Console<0><Console><Console>" banned "ЛЕХА<105><STEAM_0:0:184249974><>" (minutes "5") (reason "Admin disrespect")
L 02/04/2018 - 22:56:41: [sourcebans.smx] "Console<0><Console><Console>" banned "DaltoniK<109><STEAM_0:0:809792947><>" (minutes "5") (reason "Admin disrespect")
L 02/04/2018 - 22:59:25: [sourcebans.smx] "Console<0><Console><Console>" banned "machina11<112><STEAM_0:0:440217896><>" (minutes "5") (reason "Admin disrespect")
L 02/05/2018 - 00:22:14: [sourcebans.smx] "Console<0><Console><Console>" banned "(RRP) IIoneR | Ukraine<120><STEAM_0:0:1139128065><>" (minutes "5") (reason "Admin disrespect")
L 02/05/2018 - 09:09:30: [sourcebans.smx] "Console<0><Console><Console>" banned "ggg<142><STEAM_0:0:1856833402><>" (minutes "5") (reason "Admin disrespect")
L 02/05/2018 - 09:34:47: [sourcebans.smx] "Console<0><Console><Console>" banned "[Turbo-Boost] Gamer<154><STEAM_0:0:1303678367><>" (minutes "5") (reason "Admin disrespect")
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