On Fri, Aug 28, 2015 at 11:51 PM, Walter Carlson <wlcrls47@xxxxxxxxx> wrote: > On Thu, Aug 27, 2015 at 12:26 AM, Walter Carlson <wlcrls47@xxxxxxxxx> wrote: > >> Perfect, thanks. This winds up working for me (as far as I've tested so >> far.) >> >> Match exec "ping -q -c 1 -t 1 %n | grep '192\.168\.'" >> StrictHostKeyChecking no >> UserKnownHostsFile none >> > > For the record, the last line has to be "UserKnownHostsFile /dev/null". I > saw "none" being used in others' openssh examples, but for me, that's using > the file ~/none rather than being interpreted as "don't use one". If you've installed the relevant "bind-utils" or similar DNS package, can't you ust use "host %n | grep ' 192\.168\\." ? It's faster than running ping, especially for non-responsive hosts. _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev
