[ipv6-tf] dns over ipv6

[Jakub Jankowski]

On 2004-11-23, Mateusz Ulasinski wrote:

> Jakis czas temu probowalem uruchomic przykladowa siec nazwijmy ja
> "only-ipv6", co oznacza - siec z obsluga tylko stosu ipv6, bez obslugi
> ipv4.
> W przypadku takiej proby napotkalem na spory problem.Mianowicie nie
> moglem odnalesc usługi dns (os linux), ktora potrafilaby nawiazywac
> polaczenie po ipv6 ("dns over ipv6"), a nie, jak czyni to wiekszosc
> istniejacyh implementacji, wylacznie po ipv4.

Wyciąg ze źródeł glibca (resolv/README)

#v+
The resolver in the GNU C Library
*********************************

Starting with version 2.2, the resolver in the GNU C Library comes
from BIND 8.
[...]
Differences
===========

The resolver in the GNU C Library still differs from what's in BIND
8.2.3-T5B:
[...]
* The resolver in glibc can connect to a nameserver over IPv6.  Just
    specify the IPv6 address in /etc/resolv.conf.  You cannot change the
    address of an IPv6 nameserver dynamically in your program though.
#v-

Z kolei (za http://www.isc.org/index.pl?/sw/bind/bind9.3.php):

#v+
BIND version 9 is a major rewrite of nearly all aspects of the
underlying BIND architecture. Some of the important features of BIND 9
are:
[...]
   * IP version 6
    o  Answers DNS queries on IPv6 sockets
    o  IPv6 resource records (DNAME, etc.)
    o  Experimental IPv6 Resolver Library
#v-

HTH

-- 
Jakub Jankowski     | http://s.atn.pl/         | Real programmers don't
Sysadm, programmer  | http://www.slackware.pl/ | comment their code.
shasta w spam.atn.pl  | http://www.gnugadu.org/  | It was hard to write, it
as shasta on IRCnet | http://www.irssi.org/    | should be hard to understand.