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Date: Sun, 06 Jan 2008 09:57:01 -0800
From: Julian Elischer <julian@elischer.org>
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To: Mykola Dzham <freebsd@levsha.org.ua>
References: <4772F123.5030303@elischer.org>	<f85d6aa70712261728h331eadb8p205d350dc7fb7f4c@mail.gmail.com>	<477416CC.4090906@elischer.org>	<opt4c0imk24fjv08@nuclight.avtf.net>	<477D2EF3.2060909@elischer.org>
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Cc: Qing Li <qingli@freebsd.org>, FreeBSD Net <freebsd-net@freebsd.org>,
	arch@freebsd.org, Ivo Vachkov <ivo.vachkov@gmail.com>,
	Robert Watson <rwatson@freebsd.org>, Vadim Goncharov <vadimnuclight@tpu.ru>
Subject: Re: resend: multiple routing table roadmap (format fix)
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Mykola Dzham wrote:
>  Julian Elischer wrote:
>>  setfib 3 /bin/sh
>>
>> now by default everythign you do uses table 3.
>> or even
>>
>> setfib 3 jail {blah}
>>
>> and all the procs in the jail use table 3. You also need to do
>> setfib 3 jexec xxx
>> for extra processes you add to the jail afterwards.
> 
> Is it possible to deny setfib after setfib N /bin/sh ? Or call setfib
> from jail? If yes this can be usable for restriction jail on some
> different fib
> 

I hadn't considered that..
though possibly what you want is vimage().