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Hi,
I have VPS provided by OVH.
Today my sites went down and cloudflare started to show 522 error.
I followed steps from here How to diagnose DDoS attack on a Plesk server and the results are more than 400 connections, by multiple ip addresses(not more than a 200). So I bought (D)DoS Deflate Interface and blocked all countries except 1.
But this didn't help, so waste of money. It blocked 120 pages of ip addresses, sites are still down and it still shows hundreds of connections by hundreds of ip addresses.
Any ideas what to do? I thought DDOS won't be a thing for me with OVH and its Anti-DDOS thing would ...
PS: Plesk Admin works as normal but all hosted stiles are down ...
I have VPS provided by OVH.
Today my sites went down and cloudflare started to show 522 error.
I followed steps from here How to diagnose DDoS attack on a Plesk server and the results are more than 400 connections, by multiple ip addresses(not more than a 200). So I bought (D)DoS Deflate Interface and blocked all countries except 1.
But this didn't help, so waste of money. It blocked 120 pages of ip addresses, sites are still down and it still shows hundreds of connections by hundreds of ip addresses.
Any ideas what to do? I thought DDOS won't be a thing for me with OVH and its Anti-DDOS thing would ...
PS: Plesk Admin works as normal but all hosted stiles are down ...
Code:
[root@vps520565 ~]# ss -tan state established | grep ":80\|:443" | awk '{print $4}'| cut -d':' -f1 | sort -n | uniq -c | sort -nr
21 [2604
13 [2001
12 174.75.238.93
8 [2a01
7 96.44.183.149
6 70.166.38.80
6 216.144.228.130
6 195.154.67.61
5 195.4.164.127
5 174.75.238.76
5 174.70.241.8
5 128.199.188.57
5 118.70.144.77
4 98.143.145.29
4 72.210.252.134
4 69.61.200.104
4 66.135.227.178
4 [2400
4 216.144.230.233
4 184.178.172.18
4 174.76.48.249
4 174.70.241.27
4 173.245.239.223
4 157.230.43.78
3 98.143.145.30
3 70.166.38.71
3 66.110.216.221
3 66.110.216.105
3 45.248.43.35
3 222.89.32.161
3 208.102.51.6
3 188.168.96.34
3 185.132.126.163
3 174.76.35.15
3 174.75.238.82
3 174.70.241.7
3 174.70.241.18
3 173.245.239.12
3 158.58.131.27
3 14.98.207.66
3 144.91.116.171
3 1.20.101.221
3 111.230.138.177
2 98.181.99.197
2 98.162.25.29
2 95.38.214.130
2 94.139.235.172
2 91.203.224.177
2 87.121.0.199
2 84.54.132.73
2 82.200.233.4
2 78.189.64.42
2 77.92.53.7
2 72.210.252.152
2 72.11.148.222
2 62.182.109.206
2 58.145.170.42
2 5.58.7.92
2 51.158.108.135
2 37.224.88.9
2 36.67.116.165
2 [2a03
2 27.111.42.145
2 220.130.167.59
2 208.97.31.229
2 203.114.108.46
2 202.62.9.187
2 202.51.120.22
2 200.69.74.170
2 200.60.97.194
2 198.11.179.15
2 192.141.232.12
2 190.93.156.107
2 190.54.100.74
2 184.178.172.25
2 184.176.166.8
2 183.88.252.56
2 183.60.189.178
2 181.198.97.241
2 180.200.238.130
2 177.38.160.42
2 177.23.184.166
2 176.31.51.77
2 175.139.190.165
2 174.76.48.251
2 174.76.48.232
2 174.76.48.230
2 174.76.35.29
2 174.75.238.87
2 173.245.239.177
2 170.246.85.106
2 163.172.136.226
2 125.162.141.70
2 1.20.169.174
2 119.15.82.222
2 118.174.220.32
2 114.4.102.78
2 113.53.83.210
2 111.118.128.123
2 109.188.69.113
2 104.168.236.186
1 96.9.72.242
1 95.77.103.171
1 95.68.30.207
1 95.66.142.18
1 95.65.89.96
1 95.179.248.188
1 95.140.27.135
1 95.137.240.3
1 95.105.89.221
1 94.244.28.246
1 94.231.182.117
1 94.180.106.94
1 94.158.152.248
1 94.102.52.29
1 93.87.75.118
1 93.184.8.122
1 93.115.138.250
1 92.255.248.230
1 92.255.196.91
1 92.244.150.94
1 92.242.254.84
1 91.98.28.188
1 91.83.227.147
1 91.247.250.215
1 91.246.213.100
1 91.217.96.130
1 91.207.147.243
1 91.195.130.237
1 89.40.59.174
1 89.237.29.198
1 89.233.183.64
1 89.216.49.25
1 88.255.63.226
1 88.247.165.215
1 88.12.49.249
1 88.118.131.30
1 87.254.138.170
1 86.28.76.188
1 85.99.227.200
1 85.217.192.39
1 85.206.57.202
1 85.187.245.115
1 85.185.81.26
1 84.47.111.110
1 82.147.93.63
1 82.147.120.32
1 82.137.244.74
1 82.117.213.30
1 82.114.90.90
1 82.114.82.90
1 81.92.249.138
1 81.39.23.164
1 81.183.209.197
1 80.92.181.3
1 80.169.143.166
1 79.154.126.152
1 79.104.197.58
1 78.186.109.7
1 78.139.200.51
1 77.94.123.27
1 77.89.251.138
1 77.37.208.119
1 77.252.26.71
1 77.247.88.10
1 77.247.250.73
1 70.61.166.78
1 70.169.132.131
1 70.169.129.246
1 67.22.223.9
1 67.207.168.102
1 62.32.80.98
1 60.12.214.184
1 59.152.104.58
1 58.40.124.174
1 58.220.95.116
1 51.75.83.94
1 51.38.71.101
1 51.158.186.242
1 51.158.165.18
1 51.158.114.177
1 50.205.151.218
1 49.48.32.27
1 49.156.42.210
1 46.48.183.133
1 46.35.184.187
1 46.238.48.82
1 46.225.240.122
1 46.149.86.51
1 45.71.80.2
1 45.71.184.132
1 45.70.204.254
1 45.70.0.17
1 45.64.122.210
1 45.5.94.34
1 45.4.57.94
1 45.230.64.1
1 45.169.98.135
1 45.165.152.26
1 45.115.112.252
1 45.112.57.230
1 43.224.8.14
1 43.224.8.12
1 41.217.217.60
1 41.169.162.194
1 40.85.189.146
1 37.235.203.91
1 37.112.151.11
1 36.92.93.61
1 36.89.89.7
1 36.89.233.133
1 36.89.181.155
1 36.89.180.103
1 36.84.59.53
1 36.81.6.7
1 36.73.158.84
1 36.66.235.147
1 36.66.206.74
1 36.66.124.157
1 36.65.52.26
1 31.192.148.55
1 31.182.12.3
1 31.179.224.42
1 31.173.0.249
1 [2a00
1 27.147.155.70
1 27.147.136.178
1 27.145.227.202
1 24.113.42.169
1 223.204.69.226
1 223.100.166.3
1 222.93.250.67
1 221.7.223.18
1 219.135.155.69
1 218.90.171.214
1 218.202.80.222
1 217.219.61.6
1 217.19.209.253
1 2.144.246.255
1 213.96.2.61
1 213.6.141.114
1 213.222.180.141
1 213.180.39.170
1 213.129.99.10
1 213.108.18.34
1 212.66.61.118
1 210.61.216.66
1 210.245.51.15
1 207.180.236.225
1 207.154.225.226
1 205.185.115.100
1 203.77.239.18
1 203.188.245.98
1 203.153.28.3
1 203.153.119.242
1 202.69.38.82
1 202.5.36.184
1 202.43.183.210
1 202.43.112.34
1 202.40.190.81
1 202.166.207.218
1 202.160.161.206
1 201.62.56.49
1 201.46.248.157
1 201.222.55.238
1 201.219.213.194
1 201.217.71.122
1 201.184.135.155
1 201.182.91.254
1 201.159.95.94
1 200.77.186.206
1 200.73.129.61
1 200.73.128.5
1 200.71.72.223
1 200.54.22.74
1 200.54.194.13
1 200.4.169.179
1 200.37.150.18
1 200.116.198.160
1 199.19.254.74
1 197.232.47.102
1 197.221.89.67
1 197.210.129.142
1 197.159.3.35
1 196.3.100.45
1 196.27.106.112
1 196.216.215.11
1 195.9.25.42
1 195.81.112.162
1 195.53.237.122
1 195.230.154.2
1 195.191.214.118
1 194.44.246.82
1 193.85.228.178
1 193.169.5.14
1 193.106.192.149
1 192.169.140.100
1 191.7.209.186
1 191.6.135.90
1 191.5.177.63
1 191.37.165.83
1 191.241.226.173
1 191.103.254.125
1 190.93.208.82
1 190.85.115.78
1 190.6.200.158
1 190.29.26.190
1 190.214.30.146
1 190.14.225.34
1 190.131.232.42
1 190.128.203.214
1 190.121.146.241
1 190.109.167.9
1 190.104.237.148
1 190.104.179.210
1 189.91.84.25
1 189.203.179.237
1 189.10.97.147
1 188.94.224.82
1 188.43.52.166
1 188.243.58.75
1 188.166.104.152
1 188.133.137.9
1 187.4.112.242
1 187.22.237.229
1 187.188.190.217
1 187.125.23.26
1 187.103.230.40
...
Last edited:
