Jails and IP Aliasing

[Daniel Gerzo]

Hello,

>    * Something like a loopback address inside the jail.  It may be
>      127.0.0.2 instead of 127.0.0.1 but most software can be persuaded
>      to use it for loopback style things.
> 
>    * The ability to map several IPs onto the jailed system by use of
>      NAT and redirect within firewall rules
> 
>    * The ability to have a jail with /no/ external IP for when the
>      paranoia becomes unbearable[*].

Most of this is actually implemented by bz at . You can find some patches
at http://sources.zabbadoz.net/freebsd/jail.html 

-- 
Best regards,
  Daniel Gerzo