Alguem sabe como limitar as tentativas de conexão por ssh em 10 segundos para o mesmo IP ???
Gostaria de evitar isso:
Sep 10 09:41:44 angkornet sshd[12180]: Illegal user wnn from 210.0.207.167
Sep 10 09:41:51 angkornet sshd[12184]: Illegal user wnn from 210.0.207.167
Sep 10 09:41:54 angkornet sshd[12186]: Illegal user mikael from 210.0.207.167
Sep 10 09:41:57 angkornet sshd[12188]: Illegal user suva from 210.0.207.167
Sep 10 09:42:00 angkornet sshd[12190]: Illegal user webpop from 210.0.207.167
Sep 10 09:42:03 angkornet sshd[12192]: Illegal user technicom from 210.0.207.167
Sep 10 09:42:06 angkornet sshd[12194]: Illegal user susan from 210.0.207.167
Sep 10 09:42:09 angkornet sshd[12196]: Illegal user sunsun from 210.0.207.167
Atenciosamente
Angkor