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Date:      Tue, 23 Apr 2002 10:43:43 +1000
From:      Mark.Andrews@isc.org
To:        Roger Marquis <marquis@roble.com>
Cc:        security@FreeBSD.ORG
Subject:   Re: DNS Question 
Message-ID:  <200204230043.g3N0hhx21422@drugs.dv.isc.org>
In-Reply-To: Your message of "Mon, 22 Apr 2002 17:25:32 MST." <20020422172141.D64443-100000@roble.com> 

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> Len Conrad <LConrad@Go2France.com> wrote:
> >bind9 runs quite nicely and easily in a chroot.
> 
> Can it communicate with syslogd when chrooted?

	Yes.  If it can't then it is the vendor's syslog implementation
	that is broken.  Syslog and chroot are standard parts of the
	OS and they should work together.  If they don't blame the
	OS not the application that tries to use them.

	Same with threads and set{e}{u,g}id.

>  Can it accpet zone
> transfers and write the pid-file assuming a writable directory
> under $CHROOTHOME?

	Yes.  It always could.  BIND 8 required a more complete chroot
	envirionment as it exec'd named-xfer.

>  What happens when you send the daemon a -HUP?

	It re-reads named.conf and acts on the changes there.

> These are all things we've had problems with under bind8.  Be great
> if they are fixed.
> 
> -- 
> Roger Marquis
> Roble Systems Consulting
> http://www.roble.com/
> 
> 
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--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews@isc.org

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