网件路由器日志里发现许多 DoS attack: ACK Scan，问一下有遇到相同情况的吗？

日志

[Admin login] from source 10.0.0.2, Thursday, Apr 23,2020 15:17:33
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Thursday, Apr 23,2020 14:13:56
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Thursday, Apr 23,2020 14:13:37
[Time synchronized with NTP server] Thursday, Apr 23,2020 14:01:08
[Internet connected] IP address: 27.205.206.1, Thursday, Apr 23,2020 14:01:07
[Internet disconnected] Thursday, Apr 23,2020 13:58:58
[UPnP set event: Public_UPNP_C3] from source 10.0.0.2, Thursday, Apr 23,2020 13:41:18
[UPnP set event: Public_UPNP_C3] from source 10.0.0.2, Thursday, Apr 23,2020 13:32:42
[UPnP set event: Public_UPNP_C3] from source 10.0.0.2, Thursday, Apr 23,2020 13:12:33
[DoS attack: ACK Scan] (13) attack packets in last 20 sec from ip [156.238.187.89], Thursday, Apr 23,2020 12:54:14
[DoS attack: ACK Scan] (12) attack packets in last 20 sec from ip [156.238.187.89], Thursday, Apr 23,2020 12:53:53
[DoS attack: ACK Scan] (13) attack packets in last 20 sec from ip [156.238.187.89], Thursday, Apr 23,2020 12:53:32
[DoS attack: ACK Scan] (1) attack packets in last 20 sec from ip [156.238.187.89], Thursday, Apr 23,2020 12:53:11
[UPnP set event: Public_UPNP_C3] from source 10.0.0.2, Thursday, Apr 23,2020 12:52:22
[DHCP IP: (10.0.0.7)] to MAC address A4:08:EA:02:8F:60, Thursday, Apr 23,2020 11:39:22
[UPnP set event: Public_UPNP_C3] from source 10.0.0.3, Thursday, Apr 23,2020 11:34:30
[DoS attack: ACK Scan] (5) attack packets in last 20 sec from ip [115.231.230.175], Thursday, Apr 23,2020 11:33:27
[Admin login] from source 10.0.0.3, Thursday, Apr 23,2020 11:24:42
[DoS attack: ACK Scan] (5) attack packets in last 20 sec from ip [115.231.230.175], Thursday, Apr 23,2020 11:21:35
[DoS attack: ACK Scan] (5) attack packets in last 20 sec from ip [115.231.230.175], Thursday, Apr 23,2020 11:21:14
[DoS attack: ACK Scan] (6) attack packets in last 20 sec from ip [115.231.230.175], Thursday, Apr 23,2020 11:20:50
[DoS attack: ACK Scan] (6) attack packets in last 20 sec from ip [115.231.230.175], Thursday, Apr 23,2020 11:20:25
[DoS attack: ACK Scan] (6) attack packets in last 20 sec from ip [115.231.230.175], Thursday, Apr 23,2020 11:19:59
[DoS attack: ACK Scan] (1) attack packets in last 20 sec from ip [115.231.230.175], Thursday, Apr 23,2020 11:19:35
[DoS attack: ACK Scan] (7) attack packets in last 20 sec from ip [156.238.187.89], Thursday, Apr 23,2020 10:50:39
[DoS attack: ACK Scan] (13) attack packets in last 20 sec from ip [156.238.187.89], Thursday, Apr 23,2020 10:50:17
[DoS attack: ACK Scan] (14) attack packets in last 20 sec from ip [156.238.187.89], Thursday, Apr 23,2020 10:49:54
[UPnP set event: Public_UPNP_C3] from source 10.0.0.6, Thursday, Apr 23,2020 10:49:41
[DoS attack: ACK Scan] (1) attack packets in last 20 sec from ip [156.238.187.89], Thursday, Apr 23,2020 10:49:33
[DHCP IP: (10.0.0.6)] to MAC address A8:9C:ED:B3:AE:CE, Thursday, Apr 23,2020 10:36:04
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Thursday, Apr 23,2020 10:24:19
[Admin login] from source 10.0.0.2, Thursday, Apr 23,2020 10:14:41
[DHCP IP: (10.0.0.2)] to MAC address 00:D8:61:71:1E:63, Thursday, Apr 23,2020 10:05:00
[DHCP IP: (10.0.0.4)] to MAC address D8:32:E3:00:1D:5F, Thursday, Apr 23,2020 10:03:10
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Thursday, Apr 23,2020 10:01:58
[Admin login] from source 10.0.0.3, Thursday, Apr 23,2020 09:58:48
[Admin login] from source 10.0.0.3, Thursday, Apr 23,2020 09:26:28
[DHCP IP: (10.0.0.4)] to MAC address D8:32:E3:00:1D:5F, Thursday, Apr 23,2020 09:06:44
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Thursday, Apr 23,2020 09:03:57
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Thursday, Apr 23,2020 09:03:40
[Admin login] from source 10.0.0.3, Thursday, Apr 23,2020 09:02:41
[Admin login] from source 10.0.0.3, Thursday, Apr 23,2020 09:01:59
[DHCP IP: (10.0.0.5)] to MAC address E4:05:F8:00:79:47, Thursday, Apr 23,2020 07:21:07
[DHCP IP: (10.0.0.4)] to MAC address D8:32:E3:00:1D:5F, Thursday, Apr 23,2020 05:25:26
[DHCP IP: (10.0.0.6)] to MAC address A8:9C:ED:B3:AE:CE, Thursday, Apr 23,2020 05:23:24
[DHCP IP: (10.0.0.5)] to MAC address E4:05:F8:00:79:47, Thursday, Apr 23,2020 05:18:21
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Thursday, Apr 23,2020 02:15:53
[Admin login] from source 10.0.0.3, Thursday, Apr 23,2020 01:03:24
[DoS attack: ACK Scan] (2) attack packets in last 20 sec from ip [51.75.174.237], Thursday, Apr 23,2020 00:24:00
[DoS attack: ACK Scan] (1) attack packets in last 20 sec from ip [54.39.193.190], Thursday, Apr 23,2020 00:23:56
[DoS attack: ACK Scan] (1) attack packets in last 20 sec from ip [109.94.169.105], Thursday, Apr 23,2020 00:23:32
[DoS attack: ACK Scan] (1) attack packets in last 20 sec from ip [51.75.174.237], Thursday, Apr 23,2020 00:22:21
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Wednesday, Apr 22,2020 23:05:30
[Admin login] from source 10.0.0.2, Wednesday, Apr 22,2020 23:02:43
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Wednesday, Apr 22,2020 22:52:10
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Wednesday, Apr 22,2020 22:20:13
[Admin login] from source 10.0.0.3, Wednesday, Apr 22,2020 22:17:28
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Wednesday, Apr 22,2020 22:15:47
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Wednesday, Apr 22,2020 22:04:21
[Admin login] from source 10.0.0.2, Wednesday, Apr 22,2020 21:48:35
[Time synchronized with NTP server] Wednesday, Apr 22,2020 21:46:55
[Internet connected] IP address: 218.57.168.191, Wednesday, Apr 22,2020 21:46:55
[Internet disconnected] Wednesday, Apr 22,2020 21:46:44
[Admin login] from source 10.0.0.2, Wednesday, Apr 22,2020 21:27:07
[DHCP IP: (10.0.0.6)] to MAC address A8:9C:ED:B3:AE:CE, Wednesday, Apr 22,2020 21:24:17
[DHCP IP: (10.0.0.4)] to MAC address D8:32:E3:00:1D:5F, Wednesday, Apr 22,2020 21:24:04
[DHCP IP: (10.0.0.5)] to MAC address E4:05:F8:00:79:47, Wednesday, Apr 22,2020 21:21:12
[DHCP IP: (10.0.0.4)] to MAC address E4:05:F8:00:79:47, Wednesday, Apr 22,2020 21:20:57
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Wednesday, Apr 22,2020 21:19:03
[DHCP IP: (10.0.0.3)] to MAC address B8:7B:C5:C7:58:D6, Wednesday, Apr 22,2020 21:17:24
[Admin login] from source 10.0.0.2, Wednesday, Apr 22,2020 21:14:16
[Admin login] from source 10.0.0.2, Wednesday, Apr 22,2020 21:13:23
[Time synchronized with NTP server] Wednesday, Apr 22,2020 21:13:05
[Internet connected] IP address: 39.69.50.20, Saturday, Feb 08,2020 01:37:17
[DHCP IP: (10.0.0.2)] to MAC address 00:D8:61:71:1E:63, Saturday, Feb 08,2020 01:37:03
[Initialized, firmware version: V1.0.11.100] Saturday, Feb 08,2020 01:37:03
[Internet disconnected] Wednesday, Apr 22,2020 21:12:16
[Time synchronized with NTP server] Wednesday, Apr 22,2020 21:12:11
[Internet connected] IP address: 119.190.114.190, Wednesday, Apr 22,2020 21:12:11
[Initialized, firmware version: V1.0.11.100] Wednesday, Apr 22,2020 21:12:01
[Admin login] from source 192.168.1.2, Wednesday, Sep 01,2021 23:38:11
[DoS attack: IP Spoof] (2) attack packets in last 20 sec from ip [192.168.1.1], Wednesday, Sep 01,2021 23:36:22
[DoS attack: IP Spoof] (1) attack packets in last 20 sec from ip [192.168.1.1], Wednesday, Sep 01,2021 23:35:40
[Internet connected] IP address: 192.168.1.63, Wednesday, Sep 01,2021 23:35:34
[Internet disconnected] Wednesday, Sep 01,2021 23:35:30
[DHCP IP: (192.168.1.2)] to MAC address 00:D8:61:71:1E:63, Wednesday, Sep 01,2021 23:35:24
[Initialized, firmware version: V1.0.11.100] Wednesday, Sep 01,2021 23:35:14