Witam
Zauważyłem pewne wpisy w auth (ktoś nachalnie próbował dostać się na serw przez ssh) czy jest sens to zgłaszać ew. gdzie to zgłosić i co im dostarczyć
a to część tego co znalazłem w auth
Mar 31 12:59:28 router_ipak sshd[15445]: Invalid user irc from 67.19.157.18
Mar 31 12:59:28 router_ipak sshd[15445]: error: Could not get shadow information for NOUSER
Mar 31 12:59:28 router_ipak sshd[15445]: Failed password for invalid user irc from 67.19.157.18 port 47241 ssh2
Mar 31 12:59:30 router_ipak sshd[15447]: Invalid user irc from 67.19.157.18
Mar 31 12:59:30 router_ipak sshd[15447]: error: Could not get shadow information for NOUSER
Mar 31 12:59:30 router_ipak sshd[15447]: Failed password for invalid user irc from 67.19.157.18 port 47295 ssh2
Mar 31 12:59:32 router_ipak sshd[15449]: Failed password for adm from 67.19.157.18 port 47352 ssh2
Mar 31 12:59:34 router_ipak sshd[15451]: Failed password for root from 67.19.157.18 port 47414 ssh2
Mar 31 12:59:35 router_ipak sshd[15453]: Failed password for root from 67.19.157.18 port 47481 ssh2
Mar 31 12:59:37 router_ipak sshd[15455]: Failed password for root from 67.19.157.18 port 47543 ssh2
Mar 31 12:59:39 router_ipak sshd[15457]: Invalid user jane from 67.19.157.18
Mar 31 12:59:39 router_ipak sshd[15457]: error: Could not get shadow information for NOUSER
Mar 31 12:59:39 router_ipak sshd[15457]: Failed password for invalid user jane from 67.19.157.18 port 47605 ssh2
Mar 31 12:59:41 router_ipak sshd[15459]: Invalid user pamela from 67.19.157.18
Mar 31 12:59:41 router_ipak sshd[15459]: error: Could not get shadow information for NOUSER
Mar 31 12:59:41 router_ipak sshd[15459]: Failed password for invalid user pamela from 67.19.157.18 port 47665 ssh2
Mar 31 12:59:43 router_ipak sshd[15461]: Failed password for root from 67.19.157.18 port 47730 ssh2
Mar 31 12:59:45 router_ipak sshd[15463]: Failed password for root from 67.19.157.18 port 47784 ssh2
Mar 31 12:59:46 router_ipak sshd[15465]: Failed password for root from 67.19.157.18 port 47848 ssh2
Mar 31 12:59:48 router_ipak sshd[15467]: Failed password for root from 67.19.157.18 port 47915 ssh2
Mar 31 12:59:50 router_ipak sshd[15469]: Failed password for root from 67.19.157.18 port 47979 ssh2
Mar 31 12:59:52 router_ipak sshd[15471]: Invalid user cosmin from 67.19.157.18
Mar 31 12:59:52 router_ipak sshd[15471]: error: Could not get shadow information for NOUSER
Mar 31 12:59:52 router_ipak sshd[15471]: Failed password for invalid user cosmin from 67.19.157.18 port 48042 ssh2
Mar 31 16:42:58 router_ipak sshd[27434]: Invalid user patrick from 80.55.118.148
Mar 31 16:42:58 router_ipak sshd[27434]: error: Could not get shadow information for NOUSER
Mar 31 16:42:58 router_ipak sshd[27434]: Failed password for invalid user patrick from 80.55.118.148 port 2094 ssh2
Mar 31 16:43:05 router_ipak sshd[27437]: Failed password for root from 80.55.118.148 port 2135 ssh2
Mar 31 16:43:09 router_ipak sshd[27441]: Failed password for root from 80.55.118.148 port 2172 ssh2
Mar 31 16:43:15 router_ipak sshd[27444]: Failed password for root from 80.55.118.148 port 2210 ssh2
Mar 31 16:43:20 router_ipak sshd[27447]: Failed password for root from 80.55.118.148 port 2255 ssh2
Mar 31 16:43:30 router_ipak sshd[27450]: Failed password for root from 80.55.118.148 port 2285 ssh2
Mar 31 21:21:59 router_ipak sshd[9433]: Did not receive identification string from 62.23.156.1
Mar 31 21:33:24 router_ipak sshd[9813]: Failed password for root from 203.197.226.60 port 33829 ssh2
Mar 31 21:33:27 router_ipak sshd[9815]: Failed password for root from 203.197.226.60 port 33904 ssh2
Mar 31 21:33:31 router_ipak sshd[9817]: Failed password for root from 203.197.226.60 port 33967 ssh2
Mar 31 21:33:34 router_ipak sshd[9819]: Failed password for root from 203.197.226.60 port 34044 ssh2
Mar 31 21:33:37 router_ipak sshd[9821]: Failed password for root from 203.197.226.60 port 34109 ssh2
Mar 31 21:33:40 router_ipak sshd[9823]: Failed password for root from 203.197.226.60 port 34182 ssh2
Mar 31 21:33:44 router_ipak sshd[9825]: Failed password for root from 203.197.226.60 port 34255 ssh2
Mar 31 21:33:47 router_ipak sshd[9827]: Failed password for root from 203.197.226.60 port 34329 ssh2
Mar 31 22:33:28 router_ipak sshd[13160]: Did not receive identification string from 62.23.156.1
Apr 1 08:09:03 router_ipak sshd[9680]: Did not receive identification string from 200.69.192.203
Apr 1 08:30:57 router_ipak sshd[10800]: Did not receive identification string from 82.76.57.130
Apr 1 08:36:35 router_ipak sshd[11149]: Invalid user anonymous from 200.69.192.203
Apr 1 08:36:35 router_ipak sshd[11149]: error: Could not get shadow information for NOUSER
Apr 1 08:36:35 router_ipak sshd[11149]: Failed password for invalid user anonymous from 200.69.192.203 port 1291 ssh2
Apr 1 08:36:39 router_ipak sshd[11152]: Invalid user passwd from 200.69.192.203
Apr 1 08:36:39 router_ipak sshd[11152]: error: Could not get shadow information for NOUSER
Apr 1 08:36:39 router_ipak sshd[11152]: Failed password for invalid user passwd from 200.69.192.203 port 1457 ssh2
Apr 1 08:36:44 router_ipak sshd[11155]: Invalid user chuck from 200.69.192.203
Apr 1 08:36:44 router_ipak sshd[11155]: error: Could not get shadow information for NOUSER
Apr 1 08:36:44 router_ipak sshd[11155]: Failed password for invalid user chuck from 200.69.192.203 port 1550 ssh2
Apr 1 08:36:48 router_ipak sshd[11158]: Invalid user darkman from 200.69.192.203
Apr 1 08:36:48 router_ipak sshd[11158]: error: Could not get shadow information for NOUSER
Apr 1 08:36:48 router_ipak sshd[11158]: Failed password for invalid user darkman from 200.69.192.203 port 1676 ssh2
Apr 1 08:36:54 router_ipak sshd[11161]: Invalid user hostmaster from 200.69.192.203
Apr 1 08:36:54 router_ipak sshd[11161]: error: Could not get shadow information for NOUSER
Apr 1 08:36:54 router_ipak sshd[11161]: Failed password for invalid user hostmaster from 200.69.192.203 port 1796 ssh2
Apr 1 08:36:57 router_ipak sshd[11164]: Invalid user jeffrey from 200.69.192.203
Apr 1 08:36:57 router_ipak sshd[11164]: error: Could not get shadow information for NOUSER
Apr 1 08:36:57 router_ipak sshd[11164]: Failed password for invalid user jeffrey from 200.69.192.203 port 1944 ssh2
Apr 1 08:37:01 router_ipak sshd[11167]: Invalid user loverd from 200.69.192.203
Apr 1 08:37:01 router_ipak sshd[11167]: error: Could not get shadow information for NOUSER
Apr 1 08:37:01 router_ipak sshd[11167]: Failed password for invalid user loverd from 200.69.192.203 port 2021 ssh2
Apr 1 08:37:05 router_ipak sshd[11172]: Invalid user eric from 200.69.192.203
Apr 1 08:37:05 router_ipak sshd[11172]: error: Could not get shadow information for NOUSER
Apr 1 08:37:05 router_ipak sshd[11172]: Failed password for invalid user eric from 200.69.192.203 port 2124 ssh2
Apr 1 08:37:08 router_ipak sshd[11174]: Invalid user lauren from 200.69.192.203
Apr 1 08:37:08 router_ipak sshd[11174]: error: Could not get shadow information for NOUSER
Apr 1 08:37:08 router_ipak sshd[11174]: Failed password for invalid user lauren from 200.69.192.203 port 2206 ssh2
Apr 1 08:37:12 router_ipak sshd[11177]: Invalid user mark from 200.69.192.203