Hallo,
heute morgen hatte ich keinen Zugriff mehr auf meine DS 211j.
DSM war nicht erreichbar, SMB-Shares ebenfalls nicht, Login SSH war möglich, aber es kam kein Eingabeprompt.
Ein Herunterfahren über den Ausschalter an der DS selbst war ebenfalls erfolglos.
Nur ein Trennen vom Strom konnte helfen und ein Neustart wurde durchgeführt.
Im Log steht folgendes:
Hat jemand ähnliche Erfahrungen gemacht und eventuell Abhilfe dafür gefunden?
Sieht so eine DOS-Attacke aus?
Danke und Gruß, Martin
heute morgen hatte ich keinen Zugriff mehr auf meine DS 211j.
DSM war nicht erreichbar, SMB-Shares ebenfalls nicht, Login SSH war möglich, aber es kam kein Eingabeprompt.
Ein Herunterfahren über den Ausschalter an der DS selbst war ebenfalls erfolglos.
Nur ein Trennen vom Strom konnte helfen und ein Neustart wurde durchgeführt.
Im Log steht folgendes:
Rich (BBCode):
Nov 24 07:47:18 scemd: SCEMD: disk 1 wake up from hibernation
Nov 24 07:47:38 synoautoblock: autoblock_ip_add.c:73 Before SYNOSysNotifySendNotifiction
Nov 24 07:47:38 scemd: SCEMD: disk 2 wake up from hibernation
Nov 24 07:47:38 sshd[21987]: auth-passwd.c:auth_password:166 [222.73.182.187] host is denied to login.
Nov 24 07:47:38 sshd[21987]: fatal: synoautoblock refuse returns
Nov 24 07:47:39 sshd[22254]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:47:39 sshd[22254]: fatal: synoautoblock refuse returns
Nov 24 07:47:40 sshd[22259]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:47:40 sshd[22259]: fatal: synoautoblock refuse returns
Nov 24 07:47:40 sshd[22326]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:47:40 sshd[22326]: fatal: synoautoblock refuse returns
Nov 24 07:47:41 sshd[22393]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:47:41 sshd[22393]: fatal: synoautoblock refuse returns
Nov 24 07:47:42 sshd[22460]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:47:42 sshd[22460]: fatal: synoautoblock refuse returns
Nov 24 07:47:43 sshd[22527]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:47:43 sshd[22527]: fatal: synoautoblock refuse returns
Nov 24 07:47:44 sshd[22530]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:47:44 sshd[22530]: fatal: synoautoblock refuse returns
[Edit: Das wiederholt sich noch ca. 130 mal]
Nov 24 07:49:17 sshd[28828]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:17 sshd[28828]: fatal: synoautoblock refuse returns
Nov 24 07:49:17 sshd[28895]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:17 sshd[28895]: fatal: synoautoblock refuse returns
Nov 24 07:49:18 sshd[28962]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:18 sshd[28962]: fatal: synoautoblock refuse returns
Nov 24 07:49:19 sshd[29030]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:19 sshd[29030]: fatal: synoautoblock refuse returns
Nov 24 07:49:20 sshd[29097]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:20 sshd[29097]: fatal: synoautoblock refuse returns
Nov 24 07:49:21 sshd[29100]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:21 sshd[29100]: fatal: synoautoblock refuse returns
Nov 24 07:49:21 sshd[29167]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:21 sshd[29167]: fatal: synoautoblock refuse returns
Nov 24 07:49:22 sshd[29234]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:22 sshd[29234]: fatal: synoautoblock refuse returns
Nov 24 07:49:23 sshd[29301]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:23 sshd[29301]: fatal: synoautoblock refuse returns
Nov 24 07:49:24 sshd[29368]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:24 sshd[29368]: fatal: synoautoblock refuse returns
Nov 24 07:49:25 sshd[29371]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:25 sshd[29371]: fatal: synoautoblock refuse returns
Nov 24 07:49:25 sshd[29438]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:25 sshd[29438]: fatal: synoautoblock refuse returns
Nov 24 07:49:26 sshd[29506]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:26 sshd[29506]: fatal: synoautoblock refuse returns
Nov 24 07:49:27 sshd[29573]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:27 sshd[29573]: fatal: synoautoblock refuse returns
Nov 24 07:49:28 sshd[29640]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:28 sshd[29640]: fatal: synoautoblock refuse returns
Nov 24 07:49:29 sshd[29643]: sshd.c:main:1926 [222.73.182.187] host is denied to login.
Nov 24 07:49:29 sshd[29643]: fatal: synoautoblock refuse returns
Nov 24 08:08:18 synoaudiod: get_capability.cpp:139 Failed to download RCS SCPD xml, url [http://192.168.xxx.xxx:52235/RenderingControl1.xml], rc[-108], msg[UPNP_E_INVALID_URL]
Nov 24 08:08:18 synoaudiod: upnp.cpp:757 Failed to get renderer capability
Nov 24 08:12:17 synoaudiod: get_capability.cpp:139 Failed to download RCS SCPD xml, url [http://192.168.xxx.xxx:52235/RenderingControl1.xml], rc[-108], msg[UPNP_E_INVALID_URL]
Nov 24 08:12:17 synoaudiod: upnp.cpp:757 Failed to get renderer capability
Nov 24 08:45:32 scemd: SCEMD: disk 1 wake up from hibernation
Nov 24 08:45:51 scemd: SCEMD: disk 2 wake up from hibernation
Nov 24 09:03:11 ftpd[9397]: Too many current connections
Nov 24 09:03:25 ftpd[9397]: Too many current connections
Nov 24 09:03:39 ftpd[9397]: Too many current connections
Nov 24 09:03:53 ftpd[9397]: Too many current connections
Nov 24 09:04:07 ftpd[9397]: Too many current connections
Nov 24 09:04:19 ftpd[9397]: Too many current connections
Nov 24 09:04:36 ftpd[9397]: Too many current connections
Nov 24 09:04:52 ftpd[9397]: Too many current connections
Nov 24 09:05:08 ftpd[9397]: Too many current connections
Nov 24 09:05:24 ftpd[9397]: Too many current connections
Nov 24 09:05:37 ftpd[9397]: Too many current connections
Nov 24 09:05:51 ftpd[9397]: Too many current connections
Nov 24 09:06:05 ftpd[9397]: Too many current connections
Nov 24 09:06:19 ftpd[9397]: Too many current connections
Nov 24 09:06:33 ftpd[9397]: Too many current connections
Nov 24 09:06:45 ftpd[9397]: Too many current connections
Nov 24 09:07:01 ftpd[9397]: Too many current connections
Nov 24 09:07:17 ftpd[9397]: Too many current connections
Nov 24 09:07:33 ftpd[9397]: Too many current connections
Nov 24 09:07:50 ftpd[9397]: Too many current connections
Nov 24 09:08:02 ftpd[9397]: Too many current connections
Nov 24 09:08:16 ftpd[9397]: Too many current connections
Nov 24 09:08:30 ftpd[9397]: Too many current connections
Nov 24 09:08:44 ftpd[9397]: Too many current connections
Nov 24 09:08:58 ftpd[9397]: Too many current connections
Nov 24 09:15:44 scemd: net_default_gateway_set.c:36 failed to set default gateway 192.168.xxx.xxx (-1).
Nov 24 09:17:18 scemd: net_default_gateway_set.c:36 failed to set default gateway 192.168.xxx.xxx (-1).
Nov 24 09:27:07 ftpd[9397]: Too many current connections
Nov 24 09:27:21 ftpd[9397]: Too many current connections
Nov 24 09:27:35 ftpd[9397]: Too many current connections
Nov 24 09:27:49 ftpd[9397]: Too many current connections
Nov 24 09:28:03 ftpd[9397]: Too many current connections
Nov 24 09:28:15 ftpd[9397]: Too many current connections
Nov 24 09:28:32 ftpd[9397]: Too many current connections
Nov 24 09:28:48 ftpd[9397]: Too many current connections
Nov 24 09:29:04 ftpd[9397]: Too many current connections
Nov 24 09:29:20 ftpd[9397]: Too many current connections
Nov 24 09:29:33 ftpd[9397]: Too many current connections
Nov 24 09:29:47 ftpd[9397]: Too many current connections
Nov 24 09:30:01 ftpd[9397]: Too many current connections
Nov 24 09:30:15 ftpd[9397]: Too many current connections
Nov 24 09:30:29 ftpd[9397]: Too many current connections
Nov 24 09:30:41 ftpd[9397]: Too many current connections
Nov 24 09:30:57 ftpd[9397]: Too many current connections
Nov 24 09:31:14 ftpd[9397]: Too many current connections
Nov 24 09:31:30 ftpd[9397]: Too many current connections
Nov 24 09:31:46 ftpd[9397]: Too many current connections
Nov 24 09:31:59 ftpd[9397]: Too many current connections
Nov 24 09:32:13 ftpd[9397]: Too many current connections
Nov 24 09:32:27 ftpd[9397]: Too many current connections
Nov 24 09:32:41 ftpd[9397]: Too many current connections
Nov 24 09:32:55 ftpd[9397]: Too many current connections
Nov 24 09:33:11 ftpd[9397]: Too many current connections
Nov 24 09:33:25 ftpd[9397]: Too many current connections
Nov 24 09:33:39 ftpd[9397]: Too many current connections
Nov 24 09:33:53 ftpd[9397]: Too many current connections
Nov 24 09:34:07 ftpd[9397]: Too many current connections
Nov 24 09:34:19 ftpd[9397]: Too many current connections
Nov 24 09:34:28 scemd: scemd: power button pressed, ret = 0
Nov 24 09:34:28 scemd: SCEMD: Shutdown the system.
Nov 24 09:34:28 scemd: scemd.c:287 receive SIGTERM
Nov 24 09:34:35 ftpd[9397]: Too many current connections
Nov 24 09:34:51 ftpd[9397]: Too many current connections
Nov 24 09:35:07 ftpd[9397]: Too many current connections
Nov 24 09:35:23 ftpd[9397]: Too many current connections
Nov 24 09:35:36 ftpd[9397]: Too many current connections
Nov 24 09:35:50 ftpd[9397]: Too many current connections
Nov 24 09:36:04 ftpd[9397]: Too many current connections
Nov 24 09:36:18 ftpd[9397]: Too many current connections
Nov 24 09:36:32 ftpd[9397]: Too many current connections
Nov 24 09:36:44 ftpd[9397]: Too many current connections
Nov 24 09:37:00 ftpd[9397]: Too many current connections
Nov 24 09:37:17 ftpd[9397]: Too many current connections
Nov 24 09:37:33 ftpd[9397]: Too many current connections
Nov 24 09:37:49 ftpd[9397]: Too many current connections
Nov 24 09:38:01 ftpd[9397]: Too many current connections
Nov 24 09:38:15 ftpd[9397]: Too many current connections
Nov 24 09:38:29 ftpd[9397]: Too many current connections
Nov 24 09:38:44 ftpd[9397]: Too many current connections
Nov 24 09:38:58 ftpd[9397]: Too many current connections
Hat jemand ähnliche Erfahrungen gemacht und eventuell Abhilfe dafür gefunden?
Sieht so eine DOS-Attacke aus?
Danke und Gruß, Martin