On Wed, Oct 04, 2023 at 09:30:52PM +0500, Nurmurat Gurbanliyew wrote:
> Issue : Everytime when I leave my notebook on idle for more than 2 hours, I
> can not connect to this model from my LAN (from another notebook that uses
> wifi, both of them connected to lan through wifi) using SSH . There is no
> change in sshd_config in /etc/ssh/ folder everything is in default state.
>
> Q: Why I cannot connect from a notebook (connected to lan with wifi) to an
> OpenBSD machine (lenovo IdeaPad, connected to lan using wifi) using SSH
> after 2 hours idle?
Without more information, this sounds like either a firewall configuration
error, (you are not explicitly allowing SSH connections through, but state
that was previously created allows it temporarily), or otherwise if you are
using IPv6 and connecting to the temporary, ('privacy'), address then that
address is changing and no longer valid when you try to connect later on.
BTW, the public mailing lists are probably a better place to ask these
questions than open...@openssh.com.
