Fail2Ban is trouwens wel een goede optie, ik ban ze 28 dagen. Dit is wat ik binnen krijg vanaf 3 juni:
Failed logins:
< Jun 3 20:37:31 aterix sshd[3485]: error: maximum authentication attempts exceeded for root from 90.23.77.125 port 34258 ssh2 [preauth]
< Jun 4 10:30:03 aterix sshd[3916]: error: maximum authentication attempts exceeded for root from 216.24.173.152 port 51417 ssh2 [preauth]
< Jun 4 12:39:52 aterix sshd[5010]: error: maximum authentication attempts exceeded for invalid user ubnt from 177.55.51.9 port 54074 ssh2 [preauth]
< Jun 4 16:21:38 aterix sshd[6797]: error: maximum authentication attempts exceeded for root from 27.8.138.105 port 64585 ssh2 [preauth]
< Jun 5 12:07:25 aterix sshd[10197]: error: maximum authentication attempts exceeded for invalid user service from 180.102.137.68 port 32039 ssh2 [preauth]
< Jun 5 12:37:29 aterix sshd[10419]: error: maximum authentication attempts exceeded for invalid user admin from 42.239.138.116 port 38022 ssh2 [preauth]
< Jun 5 14:08:20 aterix sshd[11140]: error: maximum authentication attempts exceeded for root from 79.32.240.234 port 38925 ssh2 [preauth]
< Jun 5 15:23:54 aterix sshd[11761]: error: maximum authentication attempts exceeded for invalid user user from 180.126.197.211 port 47175 ssh2 [preauth]
< Jun 5 18:08:45 aterix sshd[13071]: error: maximum authentication attempts exceeded for invalid user service from 42.239.138.116 port 48021 ssh2 [preauth]
< Jun 5 21:16:05 aterix sshd[14632]: error: maximum authentication attempts exceeded for invalid user admin from 24.24.141.96 port 60264 ssh2 [preauth]
< Jun 6 06:34:01 aterix sshd[13516]: error: maximum authentication attempts exceeded for root from 123.235.138.177 port 57603 ssh2 [preauth]
< Jun 6 09:20:42 aterix sshd[14857]: error: maximum authentication attempts exceeded for invalid user mother from 112.122.99.222 port 30017 ssh2 [preauth]
< Jun 6 14:35:31 aterix sshd[17357]: error: maximum authentication attempts exceeded for invalid user admin from 45.236.209.114 port 4449 ssh2 [preauth]
< Jun 6 18:09:29 aterix sshd[2696]: error: maximum authentication attempts exceeded for root from 49.69.173.16 port 41496 ssh2 [preauth]
< Jun 7 00:05:30 aterix sshd[5542]: error: maximum authentication attempts exceeded for root from 110.188.33.75 port 33554 ssh2 [preauth]
< Jun 7 06:20:28 aterix sshd[2392]: error: maximum authentication attempts exceeded for root from 115.59.77.24 port 49364 ssh2 [preauth]
< Jun 7 07:43:33 aterix sshd[3330]: error: maximum authentication attempts exceeded for invalid user admin from 106.118.20.109 port 48054 ssh2 [preauth]
< Jun 7 08:47:44 aterix sshd[3829]: error: maximum authentication attempts exceeded for invalid user admin from 111.163.75.104 port 56337 ssh2 [preauth]
< Jun 7 10:34:43 aterix sshd[4594]: error: maximum authentication attempts exceeded for root from 168.0.155.148 port 4420 ssh2 [preauth]
< Jun 7 13:42:58 aterix sshd[6096]: error: maximum authentication attempts exceeded for root from 113.255.21.140 port 40471 ssh2 [preauth]
< Jun 7 14:59:03 aterix sshd[6628]: error: maximum authentication attempts exceeded for root from 218.74.2.145 port 44317 ssh2 [preauth]
< Jun 7 15:14:12 aterix sshd[6782]: error: maximum authentication attempts exceeded for root from 183.157.169.185 port 54619 ssh2 [preauth]
< Jun 7 17:14:04 aterix sshd[7703]: error: maximum authentication attempts exceeded for root from 116.103.172.23 port 44634 ssh2 [preauth]
< Jun 7 20:09:51 aterix sshd[9096]: error: maximum authentication attempts exceeded for root from 119.1.92.182 port 44907 ssh2 [preauth]
< Jun 7 20:47:24 aterix sshd[9380]: error: maximum authentication attempts exceeded for root from 78.23.145.235 port 55657 ssh2 [preauth]
< Jun 7 20:48:32 aterix sshd[9384]: error: maximum authentication attempts exceeded for invalid user admin from 123.121.17.192 port 34274 ssh2 [preauth]
< Jun 8 01:51:05 aterix sshd[4692]: error: maximum authentication attempts exceeded for invalid user supervisor from 220.246.61.212 port 39899 ssh2 [preauth]
Banned logins:
< 2019-06-03 06:41:40,621 fail2ban.actions [1290]: NOTICE [ssh] Unban 92.154.98.28
< 2019-06-03 12:20:39,567 fail2ban.actions [1290]: NOTICE [ssh] Unban 92.220.189.110
< 2019-06-03 13:43:26,340 fail2ban.actions [1290]: NOTICE [ssh] Unban 89.43.156.91
< 2019-06-03 19:46:54,088 fail2ban.actions [1290]: NOTICE [ssh] Ban 95.24.202.39
< 2019-06-03 21:22:17,992 fail2ban.actions [1290]: NOTICE [ssh] Unban 60.12.75.140
< 2019-06-04 00:39:41,490 fail2ban.actions [1290]: NOTICE [ssh] Unban 193.201.224.214
< 2019-06-04 06:09:28,896 fail2ban.actions [1290]: NOTICE [ssh] Unban 14.140.192.15
< 2019-06-04 07:34:46,840 fail2ban.actions [1290]: NOTICE [ssh] Unban 75.158.230.20
< 2019-06-04 07:40:36,473 fail2ban.actions [1290]: NOTICE [ssh] Ban 119.14.234.7
< 2019-06-04 15:58:54,371 fail2ban.actions [1290]: NOTICE [ssh] Ban 82.61.66.156
< 2019-06-05 02:03:13,417 fail2ban.actions [1290]: NOTICE [ssh] Unban 157.157.59.158
< 2019-06-05 08:43:56,933 fail2ban.actions [1290]: NOTICE [ssh] Unban 46.101.27.6
< 2019-06-05 11:08:46,894 fail2ban.actions [1290]: NOTICE [ssh] Ban 90.10.197.237
< 2019-06-05 20:49:26,272 fail2ban.actions [1290]: NOTICE [ssh] Unban 90.173.145.229
< 2019-06-06 07:14:21,606 fail2ban.actions [1290]: NOTICE [ssh] Ban 58.59.2.26
< 2019-06-06 16:22:52,274 fail2ban.actions [1290]: NOTICE [ssh] Unban 75.60.242.66
< 2019-06-06 17:04:17,281 fail2ban.actions [1290]: NOTICE [ssh] Unban 142.93.39.29
< 2019-06-06 17:04:17,490 fail2ban.actions [1290]: NOTICE [ssh] Unban 155.4.120.198
< 2019-06-06 17:04:17,699 fail2ban.actions [1290]: NOTICE [ssh] Unban 159.203.251.90
< 2019-06-06 17:04:17,908 fail2ban.actions [1290]: NOTICE [ssh] Unban 27.36.117.179
< 2019-06-06 17:04:18,117 fail2ban.actions [1290]: NOTICE [ssh] Unban 203.110.215.219
< 2019-06-06 17:04:18,327 fail2ban.actions [1290]: NOTICE [ssh] Unban 72.38.193.35
< 2019-06-06 17:04:18,536 fail2ban.actions [1290]: NOTICE [ssh] Unban 77.244.184.68
< 2019-06-06 17:04:18,746 fail2ban.actions [1290]: NOTICE [ssh] Unban 115.160.171.76
< 2019-06-06 17:04:18,955 fail2ban.actions [1290]: NOTICE [ssh] Unban 103.1.40.189
< 2019-06-06 17:04:19,164 fail2ban.actions [1290]: NOTICE [ssh] Unban 118.25.127.254
< 2019-06-06 17:04:19,373 fail2ban.actions [1290]: NOTICE [ssh] Unban 119.28.69.206
< 2019-06-06 17:04:19,582 fail2ban.actions [1290]: NOTICE [ssh] Unban 189.112.143.108
< 2019-06-06 17:04:19,791 fail2ban.actions [1290]: NOTICE [ssh] Unban 182.162.96.184
< 2019-06-06 17:04:20,001 fail2ban.actions [1290]: NOTICE [ssh] Unban 140.143.121.45
< 2019-06-06 17:04:20,210 fail2ban.actions [1290]: NOTICE [ssh] Unban 106.245.95.116
< 2019-06-06 17:04:20,419 fail2ban.actions [1290]: NOTICE [ssh] Unban 103.243.138.30
< 2019-06-06 17:04:20,628 fail2ban.actions [1290]: NOTICE [ssh] Unban 82.124.73.132
< 2019-06-06 17:04:20,838 fail2ban.actions [1290]: NOTICE [ssh] Unban 66.115.121.190
< 2019-06-06 17:04:21,048 fail2ban.actions [1290]: NOTICE [ssh] Unban 118.25.20.96
< 2019-06-06 17:04:21,260 fail2ban.actions [1290]: NOTICE [ssh] Unban 67.21.74.216
< 2019-06-06 17:04:21,469 fail2ban.actions [1290]: NOTICE [ssh] Unban 188.131.144.30
< 2019-06-06 17:04:21,679 fail2ban.actions [1290]: NOTICE [ssh] Unban 202.51.74.226
< 2019-06-06 17:04:21,888 fail2ban.actions [1290]: NOTICE [ssh] Unban 211.251.237.142
< 2019-06-06 17:04:22,097 fail2ban.actions [1290]: NOTICE [ssh] Unban 202.88.131.154
< 2019-06-06 17:04:22,306 fail2ban.actions [1290]: NOTICE [ssh] Unban 119.27.177.245
< 2019-06-06 17:04:22,516 fail2ban.actions [1290]: NOTICE [ssh] Unban 62.234.114.148
< 2019-06-06 17:04:22,725 fail2ban.actions [1290]: NOTICE [ssh] Unban 118.25.69.87
< 2019-06-06 17:04:22,934 fail2ban.actions [1290]: NOTICE [ssh] Unban 148.0.242.194
< 2019-06-06 17:04:23,144 fail2ban.actions [1290]: NOTICE [ssh] Unban 218.97.253.34
< 2019-06-06 17:04:23,353 fail2ban.actions [1290]: NOTICE [ssh] Unban 180.76.102.228
< 2019-06-06 17:04:23,563 fail2ban.actions [1290]: NOTICE [ssh] Unban 172.81.224.196
< 2019-06-06 17:04:23,772 fail2ban.actions [1290]: NOTICE [ssh] Unban 65.60.184.96
< 2019-06-06 17:04:23,981 fail2ban.actions [1290]: NOTICE [ssh] Unban 120.236.201.115
< 2019-06-06 17:04:24,190 fail2ban.actions [1290]: NOTICE [ssh] Unban 202.80.208.220
< 2019-06-06 17:04:24,399 fail2ban.actions [1290]: NOTICE [ssh] Unban 201.249.134.155
< 2019-06-06 17:04:24,607 fail2ban.actions [1290]: NOTICE [ssh] Unban 118.24.111.102
< 2019-06-06 17:04:24,817 fail2ban.actions [1290]: NOTICE [ssh] Unban 183.245.210.182
< 2019-06-06 17:04:25,026 fail2ban.actions [1290]: NOTICE [ssh] Unban 122.14.217.58
< 2019-06-06 17:04:25,234 fail2ban.actions [1290]: NOTICE [ssh] Unban 213.57.26.237
< 2019-06-06 17:04:25,444 fail2ban.actions [1290]: NOTICE [ssh] Unban 139.59.15.52
< 2019-06-06 17:04:25,653 fail2ban.actions [1290]: NOTICE [ssh] Unban 122.154.163.115
< 2019-06-06 17:04:25,863 fail2ban.actions [1290]: NOTICE [ssh] Unban 122.152.231.178
< 2019-06-06 17:04:26,072 fail2ban.actions [1290]: NOTICE [ssh] Unban 177.94.231.179
< 2019-06-06 17:04:26,282 fail2ban.actions [1290]: NOTICE [ssh] Unban 101.251.237.228
< 2019-06-06 17:04:26,491 fail2ban.actions [1290]: NOTICE [ssh] Unban 122.114.252.120
< 2019-06-06 17:04:26,701 fail2ban.actions [1290]: NOTICE [ssh] Unban 82.200.65.218
< 2019-06-06 17:04:26,910 fail2ban.actions [1290]: NOTICE [ssh] Unban 151.15.221.159
< 2019-06-06 17:04:27,119 fail2ban.actions [1290]: NOTICE [ssh] Unban 212.32.245.142
< 2019-06-06 17:04:27,329 fail2ban.actions [1290]: NOTICE [ssh] Unban 51.255.174.215
< 2019-06-06 17:04:27,538 fail2ban.actions [1290]: NOTICE [ssh] Unban 61.81.101.14
< 2019-06-06 17:04:27,747 fail2ban.actions [1290]: NOTICE [ssh] Unban 193.32.163.89
< 2019-06-06 17:04:27,957 fail2ban.actions [1290]: NOTICE [ssh] Unban 206.189.197.48
< 2019-06-06 17:04:28,166 fail2ban.actions [1290]: NOTICE [ssh] Unban 159.65.245.203
< 2019-06-06 17:04:28,376 fail2ban.actions [1290]: NOTICE [ssh] Unban 187.32.53.122
< 2019-06-06 17:04:28,585 fail2ban.actions [1290]: NOTICE [ssh] Unban 95.24.202.39
< 2019-06-06 17:04:28,795 fail2ban.actions [1290]: NOTICE [ssh] Unban 119.14.234.7
< 2019-06-06 17:04:29,004 fail2ban.actions [1290]: NOTICE [ssh] Unban 82.61.66.156
< 2019-06-06 17:04:29,214 fail2ban.actions [1290]: NOTICE [ssh] Unban 90.10.197.237
< 2019-06-06 17:04:29,423 fail2ban.actions [1290]: NOTICE [ssh] Unban 58.59.2.26
< 2019-06-06 17:05:13,206 fail2ban.actions [974]: NOTICE [ssh] Ban 101.251.237.228
< 2019-06-06 17:05:13,625 fail2ban.actions [974]: NOTICE [ssh] Ban 103.1.40.189
< 2019-06-06 17:05:13,840 fail2ban.actions [974]: NOTICE [ssh] Ban 103.243.138.30
< 2019-06-06 17:05:14,056 fail2ban.actions [974]: NOTICE [ssh] Ban 106.245.95.116
< 2019-06-06 17:05:14,271 fail2ban.actions [974]: NOTICE [ssh] Ban 115.160.171.76
< 2019-06-06 17:05:14,486 fail2ban.actions [974]: NOTICE [ssh] Ban 118.24.111.102
< 2019-06-06 17:05:14,701 fail2ban.actions [974]: NOTICE [ssh] Ban 118.25.127.254
< 2019-06-06 17:05:14,917 fail2ban.actions [974]: NOTICE [ssh] Ban 118.25.20.96
< 2019-06-06 17:05:15,132 fail2ban.actions [974]: NOTICE [ssh] Ban 118.25.69.87
< 2019-06-06 17:05:15,347 fail2ban.actions [974]: NOTICE [ssh] Ban 119.14.234.7
< 2019-06-06 17:05:15,562 fail2ban.actions [974]: NOTICE [ssh] Ban 119.27.177.245
< 2019-06-06 17:05:15,777 fail2ban.actions [974]: NOTICE [ssh] Ban 119.28.69.206
< 2019-06-06 17:05:15,993 fail2ban.actions [974]: NOTICE [ssh] Ban 120.236.201.115
< 2019-06-06 17:05:16,208 fail2ban.actions [974]: NOTICE [ssh] Ban 122.114.252.120
< 2019-06-06 17:05:16,423 fail2ban.actions [974]: NOTICE [ssh] Ban 122.14.217.58
< 2019-06-06 17:05:16,639 fail2ban.actions [974]: NOTICE [ssh] Ban 122.152.231.178
< 2019-06-06 17:05:16,854 fail2ban.actions [974]: NOTICE [ssh] Ban 122.154.163.115
< 2019-06-06 17:05:17,069 fail2ban.actions [974]: NOTICE [ssh] Ban 139.59.15.52
< 2019-06-06 17:05:17,285 fail2ban.actions [974]: NOTICE [ssh] Ban 140.143.121.45
< 2019-06-06 17:05:17,500 fail2ban.actions [974]: NOTICE [ssh] Ban 142.93.39.29
< 2019-06-06 17:05:17,715 fail2ban.actions [974]: NOTICE [ssh] Ban 148.0.242.194
< 2019-06-06 17:05:17,931 fail2ban.actions [974]: NOTICE [ssh] Ban 151.15.221.159
< 2019-06-06 17:05:18,146 fail2ban.actions [974]: NOTICE [ssh] Ban 155.4.120.198
< 2019-06-06 17:05:18,361 fail2ban.actions [974]: NOTICE [ssh] Ban 159.203.251.90
< 2019-06-06 17:05:18,577 fail2ban.actions [974]: NOTICE [ssh] Ban 159.65.245.203
< 2019-06-06 17:05:18,792 fail2ban.actions [974]: NOTICE [ssh] Ban 172.81.224.196
< 2019-06-06 17:05:19,008 fail2ban.actions [974]: NOTICE [ssh] Ban 177.94.231.179
< 2019-06-06 17:05:19,223 fail2ban.actions [974]: NOTICE [ssh] Ban 180.76.102.228
< 2019-06-06 17:05:19,438 fail2ban.actions [974]: NOTICE [ssh] Ban 182.162.96.184
< 2019-06-06 17:05:19,654 fail2ban.actions [974]: NOTICE [ssh] Ban 183.245.210.182
< 2019-06-06 17:05:19,869 fail2ban.actions [974]: NOTICE [ssh] Ban 187.32.53.122
< 2019-06-06 17:05:20,084 fail2ban.actions [974]: NOTICE [ssh] Ban 188.131.144.30
< 2019-06-06 17:05:20,300 fail2ban.actions [974]: NOTICE [ssh] Ban 189.112.143.108
< 2019-06-06 17:05:20,515 fail2ban.actions [974]: NOTICE [ssh] Ban 193.32.163.89
< 2019-06-06 17:05:20,730 fail2ban.actions [974]: NOTICE [ssh] Ban 201.249.134.155
< 2019-06-06 17:05:20,946 fail2ban.actions [974]: NOTICE [ssh] Ban 202.51.74.226
< 2019-06-06 17:05:21,161 fail2ban.actions [974]: NOTICE [ssh] Ban 202.80.208.220
< 2019-06-06 17:05:21,377 fail2ban.actions [974]: NOTICE [ssh] Ban 202.88.131.154
< 2019-06-06 17:05:21,592 fail2ban.actions [974]: NOTICE [ssh] Ban 203.110.215.219
< 2019-06-06 17:05:21,808 fail2ban.actions [974]: NOTICE [ssh] Ban 206.189.197.48
< 2019-06-06 17:05:22,023 fail2ban.actions [974]: NOTICE [ssh] Ban 211.251.237.142
< 2019-06-06 17:05:22,239 fail2ban.actions [974]: NOTICE [ssh] Ban 212.32.245.142
< 2019-06-06 17:05:22,454 fail2ban.actions [974]: NOTICE [ssh] Ban 213.57.26.237
< 2019-06-06 17:05:22,670 fail2ban.actions [974]: NOTICE [ssh] Ban 218.97.253.34
< 2019-06-06 17:05:22,885 fail2ban.actions [974]: NOTICE [ssh] Ban 27.36.117.179
< 2019-06-06 17:05:23,100 fail2ban.actions [974]: NOTICE [ssh] Ban 51.255.174.215
< 2019-06-06 17:05:23,316 fail2ban.actions [974]: NOTICE [ssh] Ban 58.59.2.26
< 2019-06-06 17:05:23,531 fail2ban.actions [974]: NOTICE [ssh] Ban 61.81.101.14
< 2019-06-06 17:05:23,747 fail2ban.actions [974]: NOTICE [ssh] Ban 62.234.114.148
< 2019-06-06 17:05:23,962 fail2ban.actions [974]: NOTICE [ssh] Ban 65.60.184.96
< 2019-06-06 17:05:24,178 fail2ban.actions [974]: NOTICE [ssh] Ban 66.115.121.190
< 2019-06-06 17:05:24,393 fail2ban.actions [974]: NOTICE [ssh] Ban 67.21.74.216
< 2019-06-06 17:05:24,608 fail2ban.actions [974]: NOTICE [ssh] Ban 72.38.193.35
< 2019-06-06 17:05:24,824 fail2ban.actions [974]: NOTICE [ssh] Ban 77.244.184.68
< 2019-06-06 17:05:25,039 fail2ban.actions [974]: NOTICE [ssh] Ban 82.124.73.132
< 2019-06-06 17:05:25,255 fail2ban.actions [974]: NOTICE [ssh] Ban 82.200.65.218
< 2019-06-06 17:05:25,470 fail2ban.actions [974]: NOTICE [ssh] Ban 82.61.66.156
< 2019-06-06 17:05:25,686 fail2ban.actions [974]: NOTICE [ssh] Ban 90.10.197.237
< 2019-06-06 17:05:25,901 fail2ban.actions [974]: NOTICE [ssh] Ban 95.24.202.39
< 2019-06-07 01:41:30,032 fail2ban.actions [974]: NOTICE [ssh] Ban 160.2.236.99
< 2019-06-07 01:50:05,835 fail2ban.actions [974]: NOTICE [ssh] Ban 79.223.85.227
< 2019-06-07 09:10:20,919 fail2ban.actions [974]: NOTICE [ssh] Ban 88.189.73.68
< 2019-06-07 15:21:01,421 fail2ban.actions [974]: NOTICE [ssh] Ban 125.69.55.105
< 2019-06-08 01:04:18,257 fail2ban.actions [974]: NOTICE [ssh] Ban 212.83.183.155