I activated SSH access of my customer with a virtual host, the problem is that LFD blocked its ip with port scanning motivation:
Dec 11 15:51:10 vps4 lfd[18580]: *Port Scan* detected from 00.000.00.000 (IT/Italy/host000-000-static.000-00-b.business.telecomi...). 11 hits in the last 171 seconds - *Blocked in csf* for 3600 secs [PS_LIMIT]
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I have this values in configuration file
PS_INTERVAL = Default: 300 [0 or 60-3600]
PS_LIMIT = Default: 10 [2-20]
PS_PORTS = 0:65535,ICMP
PS_DIVERSITY = Default: 1 [1-100]
PS_PERMANENT = Default: 0 [0-1]
PS_BLOCK_TIME = Default: 3600 [300-86400]
PS_EMAIL_ALERT = Default: 1 [0-1]
Dec 11 15:51:10 vps4 lfd[18580]: *Port Scan* detected from 00.000.00.000 (IT/Italy/host000-000-static.000-00-b.business.telecomi...). 11 hits in the last 171 seconds - *Blocked in csf* for 3600 secs [PS_LIMIT]
- - - Updated - - -
I have this values in configuration file
PS_INTERVAL = Default: 300 [0 or 60-3600]
PS_LIMIT = Default: 10 [2-20]
PS_PORTS = 0:65535,ICMP
PS_DIVERSITY = Default: 1 [1-100]
PS_PERMANENT = Default: 0 [0-1]
PS_BLOCK_TIME = Default: 3600 [300-86400]
PS_EMAIL_ALERT = Default: 1 [0-1]