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Date: Tue, 5 Aug 2008 05:28:17 -0700
From: Jeremy Chadwick <koitsu@FreeBSD.org>
To: Pegasus Mc Cleaft <ken@mthelicon.com>
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Cc: freebsd-hackers@freebsd.org, 'Tim Clewlow' <tim@clewlow.org>,
	'Stefan Sperling' <stsp@stsp.name>
Subject: Re: IPv6 CVS
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On Tue, Aug 05, 2008 at 12:04:33PM +0100, Pegasus Mc Cleaft wrote:
> > -----Original Message-----
> > From: owner-freebsd-hackers@freebsd.org [mailto:owner-freebsd-
> > hackers@freebsd.org] On Behalf Of Stefan Sperling
> > Sent: 05 August 2008 11:51
> > To: Maxim Konovalov
> > Cc: freebsd-hackers@freebsd.org; Pegasus Mc Cleaft; Tim Clewlow
> > Subject: Re: IPv6 CVS
> > 
> > On Tue, Aug 05, 2008 at 02:16:35PM +0400, Maxim Konovalov wrote:
> > > On Tue, 5 Aug 2008, 19:52+1000, Tim Clewlow wrote:
> > >
> > > >
> > > > > Hi all,
> > > > >
> > > > > Does anyone know if there are any IPv6 CVS servers for FreeBSD?
> > (As
> > > > > in
> > > > > receiving the STABLE and ports branches) I currently use
> > > > > cvs.freebsd.org but
> > > > > it dosent have an AAAA record.
> > > > >
> > > > > Ta
> > > > >
> > > > > Peg
> > > >
> > > > > dig aaaa cvsup4.freebsd.org
> > > >
> > > cvs != cvsup.  Speaking of cvsup -- cvsup4.ru.freebsd.org has an ipv6
> > > address as well.
> > 
> > AFAIK the Modula3 runtime does not support IPv6.
> > 
> > Stefan
> 
> Thanks everyone, 
> 
> 	Looks like Tim is correct where I am able to ping cvsup4, but
> unfortunately the csup utility reports a fail (Connection Refused) as it
> tries to connect to the V6 address. It will quite happily connect to the
> same machine V4. 

csup is written in C; it does not use Modula3/ezm3.  cvsup uses Modula3/ezm3.

cvsup4, despite having a public IPv6 address, does not have the cvsup
server bound to IPv6.  Meaning: it's IPV4 only.

Try a different server.  Get a list (in sh/bash):

for i in `jot 30 1`; do echo "==> cvsup$i" ; (host cvsup$i.freebsd.org) | grep -i ipv6; done

-- 
| Jeremy Chadwick                                jdc at parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                  Mountain View, CA, USA |
| Making life hard for others since 1977.              PGP: 4BD6C0CB |