Mikrotik Routers Protection from Bruteforce Attacking

<div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj8pstuGhz6g8HvOAhqpIka16DaPe-At9bb2GI2rH5xtW_6uQUYX-Nyc25fJ6mAa81GI_uqbS0ilxxk4yYgbELh9rPoTMCDQ95evDP2RsfON4D709LjDQ7Qsrd8yCJTkL6DPB_nuZYeV-Ga/s1600/mikrotik-bruteforce.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj8pstuGhz6g8HvOAhqpIka16DaPe-At9bb2GI2rH5xtW_6uQUYX-Nyc25fJ6mAa81GI_uqbS0ilxxk4yYgbELh9rPoTMCDQ95evDP2RsfON4D709LjDQ7Qsrd8yCJTkL6DPB_nuZYeV-Ga/s1600/mikrotik-bruteforce.jpg" /></a></div> It's very important to protect your devices, routers from bruteforce attacking. If you have big competition in your area and you have many doubts that some body can try to hack your system, you must prepare for it. Use some cool scripts that prevent your mikrotik router from bruteforce attacking.<br /> <br /> <br /> <br /> <br /> <br /> <blockquote class="tr_bq"> <span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">/ip firewall filter </span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">add chain=input protocol=tcp dst-port=21 src-address-list=ftp_blacklist action=drop \</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">comment="drop ftp brute forcers"</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">add chain=output action=accept protocol=tcp content="530 Login incorrect" dst-limit=1/1m,9,dst-address/1m</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">add chain=output action=add-dst-to-address-list protocol=tcp content="530 Login incorrect" \</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">address-list=ftp_blacklist address-list-timeout=3h</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">This will prevent a SSH brute forcer to be banned for 10 days after repetitive attempts. Change the timeouts as necessary.</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">/ip firewall filter</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">add chain=input protocol=tcp dst-port=22 src-address-list=ssh_blacklist action=drop \</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">comment="drop ssh brute forcers" disabled=no</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">add chain=input protocol=tcp dst-port=22 connection-state=new \</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">src-address-list=ssh_stage3 action=add-src-to-address-list address-list=ssh_blacklist \</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">address-list-timeout=10d comment="" disabled=no</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">add chain=input protocol=tcp dst-port=22 connection-state=new \</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">src-address-list=ssh_stage2 action=add-src-to-address-list address-list=ssh_stage3 \</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">address-list-timeout=1m comment="" disabled=no</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">add chain=input protocol=tcp dst-port=22 connection-state=new src-address-list=ssh_stage1 \</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">action=add-src-to-address-list address-list=ssh_stage2 address-list-timeout=1m comment="" disabled=no</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">add chain=input protocol=tcp dst-port=22 connection-state=new action=add-src-to-address-list \</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">address-list=ssh_stage1 address-list-timeout=1m comment="" disabled=no</span><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;"></span></blockquote> <br /> <blockquote class="tr_bq"> <span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">If you want to block downstream access as well, you need to block the with the forward chain:</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">add chain=forward protocol=tcp dst-port=22 src-address-list=ssh_blacklist action=drop \</span><br style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;" /><span style="-webkit-text-stroke-width: 0px; background-color: #fdfff8; border: 0px; color: #333333; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 20.7833px; list-style-type: none; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px;">comment="drop ssh brute downstream" disabled=no</span></blockquote>

Mikrotik Routers Protection from Bruteforce Attacking

It's very important to protect your devices, routers from bruteforce attacking. If you have big competition in your area and you have ...

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