I'm trying to persist an ssh tunnel connection with Remote port forwarding to access a machine behind a home router, using a cron job, as shown in this blog: https://juliansimioni.com/blog/howto-access-a-linux-machine-behind-a-home-router-with-ssh-tunnels/
Problem is my vpn has an identity file with password to connect to ssh. I can only connect at terminal typing in password each time. Adding the password via ssh-agent , ssh-add didnt work for cron job. How to get cron job to use the ssh-agent for current user?