Ports such as 808000 can be attacked.

What does ddos attack use to attack?

Ddos attacks are carried out through intermediary agents.

SYN is the most commonly used attack method, which takes advantage of a defect in the implementation of TCP protocol. By sending a large number of attack messages with forged source addresses to the port where the network service is located, the semi-open connection queue in the target server may be filled, thus preventing other legitimate users from accessing. Basically, the common DDoS attacks at present all use this principle to attack.