r1sh Posted August 6, 2018 Posted August 6, 2018 (edited) Добрый день. На микротике постоянно вижу попытку подключений по RDP на проброшенный порт (пусть и левый номер порта) Создал правило в соответствии и документацией: https://wiki.mikrotik.com/wiki/Bruteforce_login_prevention Поднял правило на самый верх: 4 ;;; drop ssh brute forcers chain=input action=drop src-address-list=ssh_blacklist log=yes log-prefix="BLACKLIST_DROP" 5 chain=forward action=drop src-address-list=ssh_blacklist log=yes log-prefix="BLACKLIST_FORWARD" 6 chain=input action=add-src-to-address-list connection-state=established,related,new protocol=tcp src-address-list=ssh_stage3 address-list=ssh_blacklist address-list-timeout=35w dst-port=3399 log=no log-prefix="" 7 chain=input action=add-src-to-address-list connection-state=established,related,new protocol=tcp src-address-list=ssh_stage2 address-list=ssh_stage3 address-list-timeout=1m dst-port=3399 log=no log-prefix="" 8 chain=input action=add-src-to-address-list connection-state=established,related,new protocol=tcp src-address-list=ssh_stage1 address-list=ssh_stage2 address-list-timeout=1m dst-port=3399 log=no log-prefix="" 9 chain=input action=add-src-to-address-list connection-state=established,related,new protocol=tcp address-list=ssh_stage1 address-list-timeout=1m dst-port=3399 log=no log-prefix="" 10 ;;; Drop Bruteforce chain=input action=add-src-to-address-list connection-limit=32,32 protocol=tcp address-list=ssh_blacklist address-list-timeout=none-dynamic log=no log-prefix="" Добавил вручную IP адреса в группу ssh_blacklist: ip firewall address-list> print Flags: X - disabled, D - dynamic # LIST ADDRESS CREATION-TIME TIMEOUT 0 ssh_blacklist 77.123.67.5 aug/06/2018 10:13:47 1 ssh_blacklist 134.17.4.9 aug/06/2018 10:14:00 2 ssh_blacklist 79.11.194.204 aug/06/2018 10:14:13 Но всё равно от них подключения в логе есть: https://yadi.sk/i/gGxEtcCd3ZvjL5 Подскажите, что я сделал не так?)) Edited August 6, 2018 by r1sh Вставить ник Quote
r1sh Posted August 6, 2018 Author Posted August 6, 2018 а всё понял, надо было добавить еще правило forward для этих адресов безусловный drop Вставить ник Quote
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