Есть ли в fail2ban опция при получении такого скана ip заблокировать сразу на долго?
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
[3631]: INFO [exim] Found 193.32.160.154 - 2019-10-26 11:23:26
Можно конечно рубить сразу сети, но это руками. fail2ban такого не умеет. Атаки с разных ip.