Modify jail IP without restarting

[Darryl Yeoh]

On Fri, May 4, 2012 at 6:30 PM, Miroslav Lachman <000.fbsd at quip.cz> wrote:

> Darryl Yeoh wrote:
>
>> On Fri, May 4, 2012 at 5:55 PM, Darryl Yeoh<drl at bsd.my>  wrote:
>>
>>  Hi guys,
>>>
>>> I'm on FreeBSD 9-STABLE/amd64 at the moment and is there a way to
>>> add/modify a jail's existing IP address without restarting jail ?
>>>
>>> Initially the jail was configured with 5 IP addresses. And now we have
>>> clients requesting additional IP addresses. A bunch of users
>>> are in the jail at the moment and I don't want to restart the jail just
>>> cause of this.
>>>
>>
> Yes, you can add / change / remove IP addresses on running jails. You must
> use newer syntax of jail(8) command with param=value.
>
> short example:
>
> jail -m ip4.addr="192.168.1.87,192.**168.1.88" jid=1
>
> where ip4.addr is the list of IP addresses you want to assign to a jail
> and jid is the JID of the jail. If you are using named jails, you can use
> name=myjail instead of jid=n
>
> You can list all current parameters by jls -nqs (see man jls)
>
> Miroslav Lachman
>

That did it.

Cheers mate :>

-Darryl