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Date:      Sat, 27 May 2006 23:22:07 +0200
From:      Patrick Proniewski <patpro@patpro.net>
To:        Ian G <iang@iang.org>
Cc:        FreeBSD Security List <freebsd-security@freebsd.org>
Subject:   Re: On what versions of FreeBSD can we unreserve ports?
Message-ID:  <458F3682-0DBB-4AC0-A300-C7C38756165A@patpro.net>
In-Reply-To: <4478594C.6080309@iang.org>
References:  <4478594C.6080309@iang.org>

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On 27 mai 2006, at 15:51, Ian G wrote:

> On which versions of FreeBSD is it now possible to
> un-reserve ports?

> host$ sysctl net.inet.ip.portrange.reservedhigh=0


According to freebsd web site, it has first came with 5.1R (http:// 
www.freebsd.org/releases/5.1R/relnotes-i386.html). By the way, you  
might want to take a look to MAC implementation, and especially:
http://www.freebsd.org/cgi/man.cgi?query=mac_portacl&sektion=4
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/mac.html

patpro



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