Presently I'm running IPF on a FreeBSD firewall. Maybe I have a huge misunderstanding of a Plan 9 setup, but would it be possible or just not work, to have a standlone CPU server connected to the cable modem, then use trampoline(8) to forward port 80 traffic to another Plan 9 server running httpd, and forward port 25 to another Plan 9 server running smtpd? Then on the httpd and smtpd Plan 9 servers import the CPU server's (gateway) external interface into these two? Also, on my Windows machine on another network, could I Drawterm to the CPU server and import the external interface to get Internet access?
