yesterday i upgraded my netgear WNDR4500v3 firm version to v1.0.0.54 and then i got DOS attack. i wasn't able to get on the web for 12 hours until 4am in the morning. i got on and checked i was able to get back on the internet. but my pings is still unstable fly between 30ms - 350ms.
[DoS Attack: ACK Scan] from source: 31.13.71.3, port 443, Friday, April 20, 2018 23:50:41
[DoS Attack: RST Scan] from source: 34.243.216.129, port 21, Friday, April 20, 2018 23:48:49
[DoS Attack: ACK Scan] from source: 31.13.71.3, port 443, Friday, April 20, 2018 23:48:40
[DoS Attack: RST Scan] from source: 140.205.60.10, port 80, Friday, April 20, 2018 23:47:54
[DoS Attack: ACK Scan] from source: 34.243.216.129, port 21, Friday, April 20, 2018 23:47:22
[DoS Attack: ACK Scan] from source: 209.239.115.231, port 9999, Friday, April 20, 2018 23:46:47
[DoS Attack: ACK Scan] from source: 31.13.71.3, port 443, Friday, April 20, 2018 23:46:40
[DoS Attack: ACK Scan] from source: 34.243.216.129, port 21, Friday, April 20, 2018 23:46:38
[DHCP IP: 192.168.1.8] to MAC address 90:8d:6c:5f:a0:10, Friday, April 20, 2018 23:46:30
[DoS Attack: ACK Scan] from source: 34.243.216.129, port 21, Friday, April 20, 2018 23:45:58
[DoS Attack: ACK Scan] from source: 209.239.115.231, port 9999, Friday, April 20, 2018 23:45:47
[DHCP IP: 192.168.1.10] to MAC address 68:1c:a2:14:46:22, Friday, April 20, 2018 23:45:45
[DoS Attack: ACK Scan] from source: 31.13.71.3, port 443, Friday, April 20, 2018 23:45:36
[DHCP IP: 192.168.1.5] to MAC address e4:f0:42:a7:c0:78, Friday, April 20, 2018 23:45:26
[UPnP set event: add_nat_rule] from source 192.168.1.3, Friday, April 20, 2018 23:45:09
[DoS Attack: ACK Scan] from source: 31.13.71.3, port 443, Friday, April 20, 2018 23:45:03
there was alot more but i can't find the logs cause it was probably too old.
here is my questoin:
how can i fix the problem with my ping making it stable back at 30-50ms after a DOS attack?
[DoS Attack: ACK Scan] from source: 31.13.71.3, port 443, Friday, April 20, 2018 23:50:41
[DoS Attack: RST Scan] from source: 34.243.216.129, port 21, Friday, April 20, 2018 23:48:49
[DoS Attack: ACK Scan] from source: 31.13.71.3, port 443, Friday, April 20, 2018 23:48:40
[DoS Attack: RST Scan] from source: 140.205.60.10, port 80, Friday, April 20, 2018 23:47:54
[DoS Attack: ACK Scan] from source: 34.243.216.129, port 21, Friday, April 20, 2018 23:47:22
[DoS Attack: ACK Scan] from source: 209.239.115.231, port 9999, Friday, April 20, 2018 23:46:47
[DoS Attack: ACK Scan] from source: 31.13.71.3, port 443, Friday, April 20, 2018 23:46:40
[DoS Attack: ACK Scan] from source: 34.243.216.129, port 21, Friday, April 20, 2018 23:46:38
[DHCP IP: 192.168.1.8] to MAC address 90:8d:6c:5f:a0:10, Friday, April 20, 2018 23:46:30
[DoS Attack: ACK Scan] from source: 34.243.216.129, port 21, Friday, April 20, 2018 23:45:58
[DoS Attack: ACK Scan] from source: 209.239.115.231, port 9999, Friday, April 20, 2018 23:45:47
[DHCP IP: 192.168.1.10] to MAC address 68:1c:a2:14:46:22, Friday, April 20, 2018 23:45:45
[DoS Attack: ACK Scan] from source: 31.13.71.3, port 443, Friday, April 20, 2018 23:45:36
[DHCP IP: 192.168.1.5] to MAC address e4:f0:42:a7:c0:78, Friday, April 20, 2018 23:45:26
[UPnP set event: add_nat_rule] from source 192.168.1.3, Friday, April 20, 2018 23:45:09
[DoS Attack: ACK Scan] from source: 31.13.71.3, port 443, Friday, April 20, 2018 23:45:03
there was alot more but i can't find the logs cause it was probably too old.
here is my questoin:
how can i fix the problem with my ping making it stable back at 30-50ms after a DOS attack?