To what the publication mentions, and the article on the website "the great firewall" is a bit complicated to understand.

The “Great Firewall” as we know it is causing the DNS server to return an incorrect IP address for Mysterium’s domain [

https://testnet.mysterium.network/

], which results in traffic being diverted & black-holed to unreachable machines.

This technique is referred to as DNS interference, DNS poisoning or DNS spoofing.

alter_native

The Great Firewall Of China Is Not So Great, Afterall

0xbitcoiner

To what the publication mentions, and the article on the website "the great firewall" is a bit complicated to understand.

> The “Great Firewall” as we know it is causing the DNS server to return an incorrect IP address for Mysterium’s domain [https://testnet.mysterium.network/], which results in traffic being diverted & black-holed to unreachable machines.

> This technique is referred to as DNS interference, DNS poisoning or DNS spoofing.