not what you want at all, but it came to mind. openbsd has it's authpf system, where you ssh in, and the system installs firewall rules. http://man.openbsd.org

not what you want at all, but it came to mind. openbsd has it's authpf system, where you ssh in, and the system installs firewall rules. http://man.openbsd.org/authpf http://man.openbsd.org/authpf Something similar probably exists for linux as well. Some days what I really want is shttp, http over ssh.