Reverse shell external connection

[Briar]

Some tell me what is their most effective way to achieve an external connection (shell) I try to establish a reverseshell connection with servers such as ngrok, serveo, bore etc. But I can't establish the connection successfully, someone has an effective way to achieve this, also if there is a goal like eternalblue¿ how would it be through msfconsole thank you

 

[ssx]

Some tell me what is their most effective way to achieve an external connection (shell) I try to establish a reverseshell connection with servers such as ngrok, serveo, bore etc. But I can't establish the connection successfully, someone has an effective way to achieve this, also if there is a goal like eternalblue¿ how would it be through msfconsole thank you

Buy a vps, most effective way.