how to do interval jail ips

Ernie Luzar luzar722 at
Mon Apr 6 14:46:24 UTC 2015

Artem Kuchin wrote:
> Hello!
> I have several jails and some of the use real ips, some are just 
> internal for the server like 10.0.0.x
> However, i assigned all ips to the external em0 interface.
> This causes problems, because of server in the same lan have 10.0.0.x 
> address of their interfaces too.
> So, there is a conflict.
> This is just a colocation, so, i cannot control the ip assignment.
> What is the correct way to assign ip address which are seen only withing 
> a host?
> (some kind of virtual NIC)
> Artem

xl0,   for lan on device xl0

em0,x.x.x.x   for rl0 device facing pubic internet

use the correct device names for you network configuration

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