On Mon, Mar 08, 2010 at 10:36:46AM +0100, Mattieu Baptiste wrote:
> Hi all,
> 
> I have a public FTP server accessible through redirections on my
> firewall via ftp-proxy (my server has a private IPv4 address on a
> local subnet).
> I d'like to make it accessible through my IPv6 connectivity (gif
> tunnel with hurricane electric). With this IPv6 connectivity, all my
> servers have public addresses. But I can't find a way to do it with
> ftp-proxy which seems to support my setup.
> 
> In my pf.conf I have:
> 
> anchor "ftp-proxy/*"
> pass in log quick on gif0 inet6 proto tcp to port ftp rdr-to ::1 port 8121
> 
> Then I start the IPv6 instance of ftp-proxy with:
> 
> /usr/sbin/ftp-proxy -6 -p 8121
> 
> I tried to start ftp-proxy with "-vv -D 7" but I haven't any output
> (with the IPv4 instance of ftp-proxy I can see the ftp connection).
> Nothing happens. It seems the redirection in my pf.conf isn't
> happening. On the other hand, with the "log" keyword on this rule, the
> rule correctly matches since I can see it on pflog0...
> 
> Any Ideas ?
> 

Local IPv6 redirects do not work at least not to ::1. This is a
bu^Wfeature in netinet6. It seems none of our IPv6 users care to much to
fix it (or they're equaly scared of the code).

-- 
:wq Claudio

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