Zyxel C3000z Shell Password

[How-To] How to Access Your FreeNAS Server Remotely (and Securely).

Jan 07, 2020 . In this modem, you can forward the external port number to a different-numbered local port. The second figure shows settings for a Zyxel C3000Z (accessed via Advanced Setup > Security: Port Forwarding). In that modem, local and external ports must be the same (as the port set above in FreeNAS SSH settings)..

https://www.truenas.com/community/threads/how-to-how-to-access-your-freenas-server-remotely-and-securely.27376/.