On 2021/02/21 06:37, Stef Bon wrote: > Hi, > > in the iptables subsystem of Linux it's possible to get the > fingerprint of the peer OS. > See: > > man iptables-extensions > under osf > > If this information is available it's possible to adjust behaviour (a > little) to meet the peer's flaws and maybe bugs. Have you ever thought > about that? > > Stef > the Netherlands > _______________________________________________ > openssh-unix-dev mailing list > openssh-unix-dev@xxxxxxxxxxx > https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev If you want to make use of this information, you can redirect to different ports depending on the OS type, and run multiple sshd instances with different configuration. I can't really think of anything you might want to do with it though (other than outright blocking access from unwanted / unexpected OS).. _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev
