If you want to configure a security group for your ECS servers or configure access control through iptables, add the following addresses and ports to the whitelist. Otherwise, the firewall can block the addresses and your Server Guard can become offline and will fail to provide security detection, reporting and updating features.
The server addresses are as follows:
- 106.11.68.0/24 80
- 110.75.102.0/24 80
- 140.205.140.0/24 80
- 42.156.166.0/24 80
- 10.143.23.0/24 80 443
- 100.100.25.0/24 80 443
- 110.173.196.0/24 80 443
- 110.75.114.0/24 80 443
Usage
Add the preceding address segments and the Port 80 to the whitelist on your ECS server. For the last four IP segments, not only add Port 80, but also Port 443 of its IP addresses to the whitelist.
Note: In a VPC environment, you only need to add: 10.143.23.0/24 80 443 and 100.100.25.0/24 80 443.