Enter ssh-qtfnn-D 7070 user @ hostname-P port on the Linux terminal, where user is the SSH account name and hostname is the SSH host name or IP address. If the ssh port set by the SSH host is not 22, you must add-P to specify the specific port used to connect to the SSH host. Then, you will be prompted to enter a password for the SSH connection. After the password is entered, ssh performs socket forwarding in the background. Open Firefox's network settings, select manually set proxy, select scoks proxy, the proxy host is 127.0.0.1, and the port is the port followed by the first-D. Select socket V5 for the socks type.
If some websites cannot be opened and you confirm that the website actually exists, you can try to enable Firefox remote DNS. the specific method is: Open Firefox, type about: config in the address bar, search socks_remote_dns, and change it from flase to true.
Although it seems that there is no charge for accessing the Internet through SSH, it is always necessary to do more operations. ah, no way. If you are engaged in it, you always need to browse a lot of English documents. After some websites are blocked, you can only access them in this way.