If ssh also hangs from the shell, chances are good that the local TCP stack isn't seeing that the socket is closed (because it isn't, as far as the TCP stack is concerned, since no FIN packet ever arrives).

Try rigging script on the far side that forks and exits in the parent process, while the child sleeps a few seconds and then drops the interface. When the parent process exits, sshd should close the socket.

In reply to Re: Re: Re: Can't Break Out of SSH Shell by dws
in thread Can't Break Out of SSH Shell by dru145

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