Hi FreeBSD group,

I'm trying to limit SSH access to my machine to one concurrent session
or one concurrent session per user. I had a look around and found the
pam-limits pam module and sessionlimit in login.conf.

I don't think pam-limits has been ported yet. Can is just compile it
from the linux source?
Sessionlimit is reserved for third party tools. Are there any for
FreeBSD?

Thanks in advance,

Richard