macos 升级到 sequolia 要关掉 mac 自带防火墙才能被 ssh

搞了我一下午，终于发现是这个问题，但除了关掉防火墙也不知道怎么搞。

reddit 有讨论这个问题
https://www.reddit.com/r/MacOS/comments/1fj1mw8/mac_os_sequoia_firewall_does_not_allow_ssh_login/

“ It's interesting because I can leave the firewall on and run sshd from command line and ssh works then.”