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MikroTik App
 
mykelm03
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Posts: 19
Joined: Tue Jul 16, 2013 5:47 am

how to block unknown IP

Mon Jul 22, 2013 1:23 pm

Hi,

Just saw this on terminal, that I think is trying to hack on my mikrotik, how can I possibly block this IP?

jul/21/2013 16:32:03 system,error,critical login failure for user ts from 118.175.
15.205 via ssh
jul/21/2013 16:32:03 system,error,critical login failure for user teamspeak from 1
18.175.15.205 via ssh
jul/21/2013 16:32:04 system,error,critical login failure for user teamspeak from 1
18.175.15.205 via ssh
jul/21/2013 16:32:04 system,error,critical login failure for user eggdrop from 118
.175.15.205 via ssh
jul/21/2013 16:32:05 system,error,critical login failure for user hlds from 118.17
5.15.205 via ssh
jul/21/2013 16:32:05 system,error,critical login failure for user cstrike from 118
.175.15.205 via ssh
jul/21/2013 16:32:06 system,error,critical login failure for user user1 from 118.1
75.15.205 via ssh
jul/21/2013 16:32:06 system,error,critical login failure for user user2 from 118.1
75.15.205 via ssh
 
satish
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Posts: 97
Joined: Sun Apr 03, 2011 10:52 am

Re: how to block unknown IP

Mon Jul 22, 2013 4:25 pm

Me too have the same problem can anyone please help us....
 
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nick3dos
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Posts: 189
Joined: Fri Apr 29, 2011 11:03 pm
Location: Greece

Re: how to block unknown IP

Mon Jul 22, 2013 4:50 pm

/ip firewall filter
add action=drop chain=input src-address=118.175.15.205
or go to Ip->Services and in the SSH Service change the Available From ip range
 
nishadul
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Posts: 161
Joined: Thu Dec 13, 2012 12:04 pm
Location: Bangladesh

Re: how to block unknown IP

Wed Jul 24, 2013 10:15 am

/ip firewall filter
add action=drop chain=input src-address=118.175.15.205
or go to Ip->Services and in the SSH Service change the Available From ip range
Thank you!
 
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c0d3rSh3ll
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Posts: 557
Joined: Mon Jul 25, 2011 9:42 pm
Location: [admin@Chile] >

Re: how to block unknown IP

Thu Jul 25, 2013 8:56 am

or simply disable this service if do not use.