dcons(4) console for jails
hscholz at raisdorf.net
Fri Sep 10 06:24:30 PDT 2004
I've been thinking for this for a few days and eventually had the time
to have a first look at it.
What I'd like to do is basicly running
'/usr/libexec/getty dcons dcons' inside a jail and allow the host system
to access the console.
It's easy to do using the dconschat TCP feature (dconschat -rTC 12345)
and using telnet to connect but I don't like the idea of allowing telnet
connections from remote systems to important services.
So my solution (only had a quick look at the code) should work like this:
- write a firewire-like extension for dconschat, i.e. 'dcons -j myjail'
that connects to the console on the local jail 'myjail'
- build a miniature version of /etc/ttys in the jail to allow
- make sure the comserver-con port works with this extension :)
Are there any comments or recommondations?
Hendrik Scholz - <hscholz at raisdorf.net> - http://www.wormulon.net/
drag me, drop me - treat me like an object
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