LXC guest shutdown terminates host SSH session

[Mario Castelán Castro <marioxcc.MT@yandex.com>]

Hello.

I have noticed that in Debian 7.7, when shutting down a Debian guest 
with "shutdown" the host ongoing SSH sessions terminate and I can't 
connect to the host anymore through SSH. However I can still access the 
host through the its terminal. Why does this effect on SSH happens, and 
how can I avoid it?.

On the same topic, would you guys recommend the Debian 7 implementation 
of LXC for setting up a server, while isolating it from the host?. It 
seems like it's missing very some features, like unprivileged 
containers. Apart from some privilege escalation problems from the guest 
root to the host root, what can I expect to be missing as compared to 
the latest stable Linux (I.e: the kernel) and associated LXC user space 
programs?.

Regards.